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UNITED STATES OF AMERICA
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934
For the Quarterly Period Ended: September 30, 2021

OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
OF THE SECURITIES EXCHANGE ACT OF 1934

For the Transition Period from _______________ to _______________.
Commission File Number 1-13759
REDWOOD TRUST, INC.
(Exact Name of Registrant as Specified in Its Charter)
Maryland68-0329422
(State or Other Jurisdiction of
Incorporation or Organization)
(I.R.S. Employer
Identification No.)
One Belvedere Place, Suite 300
Mill Valley,California94941
(Address of Principal Executive Offices)(Zip Code)
(415) 389-7373
(Registrant’s Telephone Number, Including Area Code)
Not Applicable
(Former Name, Former Address and Former Fiscal Year, if Changed Since Last Report)
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes No
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes No
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large accelerated filer Accelerated filer
Non-accelerated filer Smaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes No
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading symbol(s)Name of each exchange on which registered
Common stock, par value $0.01 per shareRWTNew York Stock Exchange
Indicate the number of shares outstanding of each of the issuer's classes of common stock, as of the latest practicable date.
Common Stock, $0.01 par value per share114,674,962 shares outstanding as of November 1, 2021



REDWOOD TRUST, INC.
2021 FORM 10-Q REPORT
TABLE OF CONTENTS
 
Page
PART I
FINANCIAL INFORMATION
Item 1.
Item 2.
Item 3.
Item 4.
PART II
OTHER INFORMATION
Item 1.
Item 1A.
Item 2.
Item 3.
Item 4.
Item 5.
Item 6.
i


PART I. FINANCIAL INFORMATION
Item 1. Financial Statements
REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED BALANCE SHEETS
(In Thousands, except Share Data)
(Unaudited)
September 30, 2021December 31, 2020
ASSETS (1)
Residential loans, held-for-sale, at fair value$1,495,079 $176,641 
Residential loans, held-for-investment, at fair value4,721,389 4,072,410 
Business purpose loans, held-for-sale, at fair value466,346 245,394 
Business purpose loans, held-for-investment, at fair value4,227,209 3,890,959 
Multifamily loans, held-for-investment, at fair value482,791 492,221 
Real estate securities, at fair value353,286 344,125 
Other investments422,366 348,175 
Cash and cash equivalents556,989 461,260 
Restricted cash88,717 83,190 
Intangible assets45,246 56,865 
Derivative assets51,103 53,238 
Other assets162,193 130,588 
Total Assets$13,072,714 $10,355,066 
LIABILITIES AND EQUITY (1)
Liabilities
Short-term debt, net $1,750,941 $522,609 
Derivative liabilities10,972 16,072 
Accrued expenses and other liabilities251,576 179,340 
Asset-backed securities issued (includes $7,756,101 and $6,900,362 at fair value), net
8,183,825 7,100,661 
Long-term debt, net1,499,577 1,425,485 
Total liabilities11,696,891 9,244,167 
Commitments and Contingencies (see Note 16)
Equity
Common stock, par value $0.01 per share, 395,000,000 shares authorized; 114,661,762 and 112,090,006 issued and outstanding
1,147 1,121 
Additional paid-in capital2,312,272 2,264,874 
Accumulated other comprehensive income (loss)1,923 (4,221)
Cumulative earnings1,272,845 997,277 
Cumulative distributions to stockholders(2,212,364)(2,148,152)
Total equity1,375,823 1,110,899 
Total Liabilities and Equity$13,072,714 $10,355,066 
——————
(1)Our consolidated balance sheets include assets of consolidated variable interest entities (“VIEs”) that can only be used to settle obligations of these VIEs and liabilities of consolidated VIEs for which creditors do not have recourse to Redwood Trust, Inc. or its affiliates. At September 30, 2021 and December 31, 2020, assets of consolidated VIEs totaled $9,358,317 and $8,141,069, respectively. At September 30, 2021 and December 31, 2020, liabilities of consolidated VIEs totaled $8,391,761 and $7,348,713, respectively. See Note 4 for further discussion.


The accompanying notes are an integral part of these consolidated financial statements.
2


REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF INCOME (LOSS)
(In Thousands, except Share Data)Three Months Ended September 30,Nine Months Ended September 30,
(Unaudited)2021202020212020
Interest Income
Residential loans$53,993 $44,921 $146,081 $179,331 
Business purpose loans67,129 55,637 201,640 161,710 
Multifamily loans4,846 4,918 14,492 49,960 
Real estate securities14,242 10,135 33,184 38,471 
Other interest income5,512 6,371 17,325 20,537 
Total interest income145,722 121,982 412,722 450,009 
Interest Expense
Short-term debt(11,826)(5,145)(30,794)(45,119)
Asset-backed securities issued(73,732)(66,514)(222,712)(232,316)
Long-term debt(18,196)(28,752)(60,865)(72,313)
Total interest expense(103,754)(100,411)(314,371)(349,748)
Net Interest Income41,968 21,571 98,351 100,261 
Non-interest Income (Loss)
Mortgage banking activities, net63,163 59,395 200,189 24,511 
Investment fair value changes, net26,077 107,047 120,644 (611,557)
Other income, net2,388 (114)8,357 3,979 
Realized gains, net6,703 602 17,803 30,419 
Total non-interest income (loss), net98,331 166,930 346,993 (552,648)
General and administrative expenses(47,692)(27,630)(131,837)(84,832)
Loan acquisition costs(4,621)(2,158)(11,928)(7,716)
Other expenses(4,023)(7,788)(12,104)(104,286)
Net Income (Loss) before (Provision for) Benefit from Income Taxes83,963 150,925 289,475 (649,221)
Benefit from (provision for) income taxes4,323 (9,113)(13,907)13,079 
Net Income (Loss)$88,286 $141,812 $275,568 $(636,142)
Basic earnings (loss) per common share$0.75 $1.21 $2.36 $(5.60)
Diluted earnings (loss) per common share$0.65 $1.02 $2.03 $(5.60)
Basic weighted average shares outstanding112,995,847 113,403,102 112,754,691 113,952,308 
Diluted weighted average shares outstanding141,855,471 141,969,977 141,575,385 113,952,308 

The accompanying notes are an integral part of these consolidated financial statements.


3


REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)

(In Thousands)Three Months Ended September 30,Nine Months Ended September 30,
(Unaudited)2021202020212020
Net Income (Loss)$88,286 $141,812 $275,568 $(636,142)
Other comprehensive income (loss):
Net unrealized (loss) gain on available-for-sale securities (2,658)8,236 19,552 (19,890)
Reclassification of unrealized (gain) loss on available-for-sale securities to net income (6,200)(445)(16,495)(11,525)
Net unrealized loss on interest rate agreements   (32,806)
Reclassification of unrealized loss on interest rate agreements to net income1,041 1,040 3,087 2,148 
Total other comprehensive (loss) income(7,817)8,831 6,144 (62,073)
Total Comprehensive Income (Loss)$80,469 $150,643 $281,712 $(698,215)


The accompanying notes are an integral part of these consolidated financial statements.


4


REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

For the Three Months Ended September 30, 2021
(In Thousands, except Share Data)Common StockAdditional
Paid-In
Capital
Accumulated
Other
Comprehensive
Income
Cumulative
 Earnings
Cumulative
Distributions
to Stockholders
Total
(Unaudited)SharesAmount
June 30, 2021113,052,780 $1,131 $2,287,412 $9,740 $1,184,559 $(2,187,700)$1,295,142 
Net income— — — — 88,286 — 88,286 
Other comprehensive loss— — — (7,817)— — (7,817)
Issuance of common stock1,585,709 16 19,810 — — — 19,826 
Employee stock purchase and incentive plans23,273 — 153 — — — 153 
Non-cash equity award compensation— — 4,897 — — — 4,897 
Common dividends declared ($0.21 per share)
— — — — — (24,664)(24,664)
September 30, 2021114,661,762 $1,147 $2,312,272 $1,923 $1,272,845 $(2,212,364)$1,375,823 
For the Nine Months Ended September 30, 2021
(In Thousands, except Share Data)Common StockAdditional
Paid-In
Capital
Accumulated
Other
Comprehensive
Income (Loss)
Cumulative
 Earnings
Cumulative
Distributions
to Stockholders
Total
(Unaudited)SharesAmount
December 31, 2020112,090,006 $1,121 $2,264,874 $(4,221)$997,277 $(2,148,152)$1,110,899 
Net income— — — — 275,568 — 275,568 
Other comprehensive income— — — 6,144 — — 6,144 
Issuance of common stock2,391,777 24 33,176 — — — 33,200 
Employee stock purchase and incentive plans179,979 2 (536)— — — (534)
Non-cash equity award compensation— — 14,758 — — — 14,758 
Common dividends declared ($0.55 per share)
— — — — — (64,212)(64,212)
September 30, 2021114,661,762 $1,147 $2,312,272 $1,923 $1,272,845 $(2,212,364)$1,375,823 
For the Three Months Ended September 30, 2020
(In Thousands, except Share Data)Common StockAdditional
Paid-In
Capital
Accumulated
Other
Comprehensive
Income (Loss)
Cumulative
 Earnings
Cumulative
Distributions
to Stockholders
Total
(Unaudited)SharesAmount
June 30, 2020114,940,197 $1,149 $2,279,625 $(29,391)$801,170 $(2,115,977)$936,576 
Net income— — — — 141,812 — 141,812 
Other comprehensive income— — — 8,831 — — 8,831 
Employee stock purchase and incentive plans11,460 — 9 — — — 9 
Non-cash equity award compensation— — 3,906 — — — 3,906 
Share repurchases(3,047,335)(30)(21,629)— — — (21,659)
Common dividends declared ($0.14 per share)
— — — — — (16,011)(16,011)
September 30, 2020111,904,322 $1,119 $2,261,911 $(20,560)$942,982 $(2,131,988)$1,053,464 


5


REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY

For the Nine Months Ended September 30, 2020
(In Thousands, except Share Data)Common StockAdditional
Paid-In
Capital
Accumulated
Other
Comprehensive
Income (Loss)
Cumulative
 Earnings
Cumulative
Distributions
to Stockholders
Total
(Unaudited)SharesAmount
December 31, 2019114,353,036 $1,144 $2,269,617 $41,513 $1,579,124 $(2,064,167)$1,827,231 
Net loss— — — — (636,142)— (636,142)
Other comprehensive loss— — — (62,073)— — (62,073)
Issuance of common stock350,088 3 5,544 — — — 5,547 
Employee stock purchase and incentive plans248,533 2 (2,767)— — — (2,765)
Non-cash equity award compensation— — 11,146 — — — 11,146 
Share repurchases(3,047,335)(30)(21,629)— — — (21,659)
Common dividends declared ($0.585 per share)
— — — — — (67,821)(67,821)
September 30, 2020111,904,322 $1,119 $2,261,911 $(20,560)$942,982 $(2,131,988)$1,053,464 


The accompanying notes are an integral part of these consolidated financial statements.

6


REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS
(In Thousands)
(Unaudited)
Nine Months Ended September 30,
20212020
Cash Flows From Operating Activities:
Net income (loss)$275,568 $(636,142)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Amortization of premiums, discounts, and securities issuance costs, net300 6,213 
Depreciation and amortization of non-financial assets12,674 13,166 
Originations of held-for-sale loans(960,419)(654,820)
Purchases of held-for-sale loans(9,902,028)(2,893,246)
Proceeds from sales of held-for-sale loans6,948,264 3,224,526 
Principal payments on held-for-sale loans49,619 53,677 
Net settlements of derivatives27,412 (187,130)
Non-cash equity award compensation expense14,758 11,146 
Goodwill impairment expense 88,675 
Market valuation adjustments(292,056)606,764 
Realized gains, net(17,803)(30,419)
Net change in:
Accrued interest receivable and other assets(9,680)304,147 
Accrued interest payable and accrued expenses and other liabilities73,120 (82,489)
Net cash used in operating activities(3,780,271)(175,932)
Cash Flows From Investing Activities:
Originations of loan investments(557,327)(327,494)
Purchases of loan investments(35,713) 
Proceeds from sales of loan investments9,484 1,574,160 
Principal payments on loan investments1,950,151 1,652,418 
Purchases of real estate securities(29,342)(106,422)
Sales of securities held in consolidated securitization trusts8,197 142,990 
Proceeds from sales of real estate securities37,500 634,709 
Principal payments on real estate securities46,904 19,446 
Purchases of servicer advance investments (179,419)
Principal repayments from servicer advance investments58,248 83,124 
Purchases of home equity investment contracts(109,174)(986)
Other investing activities, net(15,915)22,019 
Net cash provided by investing activities1,363,013 3,514,545 
Cash Flows From Financing Activities:
Proceeds from borrowings on short-term debt9,847,178 3,981,572 
Repayments on short-term debt(8,443,664)(5,828,972)
Proceeds from issuance of asset-backed securities2,822,785 1,343,845 
Repayments on asset-backed securities issued(1,549,766)(1,037,546)
Proceeds from borrowings on long-term debt948,674 1,251,850 
Repayments on long-term debt(1,055,475)(2,640,007)
Net settlements of derivatives (84,336)
Net proceeds from issuance of common stock20,248 5,791 
Net payments on repurchase of common stock (21,659)
Taxes paid on equity award distributions(957)(3,009)
Dividends paid(64,212)(67,821)
Other financing activities, net(6,297)(4,876)
Net cash provided by (used in) financing activities2,518,514 (3,105,168)
Net increase in cash, cash equivalents and restricted cash101,256 233,445 
Cash, cash equivalents and restricted cash at beginning of period (1)
544,450 290,833 
Cash, cash equivalents and restricted cash at end of period (1)
$645,706 $524,278 
7



REDWOOD TRUST, INC. AND SUBSIDIARIES
CONSOLIDATED STATEMENTS OF CASH FLOWS (CONTINUED)
(In Thousands)
(Unaudited)
Nine Months Ended September 30,
20212020
Supplemental Cash Flow Information:
Cash paid during the period for:
 Interest$298,507 $364,875 
 Taxes28,092 218 
Supplemental Noncash Information:
Real estate securities retained from loan securitizations$9,375 $46,560 
Retention of mortgage servicing rights from loan securitizations and sales7,065  
Deconsolidation of multifamily loans held in securitization trusts (3,849,779)
Deconsolidation of multifamily ABS (3,706,789)
Transfers from loans held-for-sale to loans held-for-investment3,005,041 770,754 
Transfers from loans held-for-investment to loans held-for-sale44,922  
Transfers from residential loans to real estate owned21,655 12,547 
Transfers from long-term debt to short-term debt93,150  
Right-of-use asset obtained in exchange for operating lease liability1,135 5,362 
Reduction in operating lease liability due to lease modification 1,466 
Issuance of common stock for 5 Arches acquisition13,375 3,375 
(1)    Cash, cash equivalents, and restricted cash at September 30, 2021 includes cash and cash equivalents of $557 million and restricted cash of $89 million, and at December 31, 2020 includes cash and cash equivalents of $461 million and restricted cash of $83 million.

The accompanying notes are an integral part of these consolidated financial statements.
8


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)



Note 1. Organization
Redwood Trust, Inc., together with its subsidiaries, is a specialty finance company focused on several distinct areas of housing credit. Our operating platforms occupy a unique position in the housing finance value chain, providing liquidity to growing segments of the U.S. housing market not served by government programs. We deliver customized housing credit investments to a diverse mix of investors, through our best-in-class securitization platforms; whole-loan distribution activities; and our publicly-traded shares. Our consolidated investment portfolio has evolved to incorporate a diverse mix of residential, business purpose and multifamily investments. Our goal is to provide attractive returns to shareholders through a stable and growing stream of earnings and dividends, capital appreciation, and a commitment to technological innovation that facilitates risk-minded scale. We operate our business in three segments: Residential Lending, Business Purpose Lending, and Third-Party Investments.
Our primary sources of income are net interest income from our investments and non-interest income from our mortgage banking activities. Net interest income primarily consists of the interest income we earn on investments less the interest expense we incur on borrowed funds and other liabilities. Income from mortgage banking activities is generated through the origination and acquisition of loans, and their subsequent sale, securitization, or transfer to our investment portfolios.
Redwood Trust, Inc. has elected to be taxed as a real estate investment trust (“REIT”) under the Internal Revenue Code of 1986, as amended (the “Internal Revenue Code”), beginning with its taxable year ended December 31, 1994. We generally refer, collectively, to Redwood Trust, Inc. and those of its subsidiaries that are generally not subject to subsidiary-level corporate income tax as “the REIT” or “our REIT.” We generally refer to subsidiaries of Redwood Trust, Inc. that are subject to subsidiary-level corporate income tax as “our taxable REIT subsidiaries” or “TRS.”
Redwood was incorporated in the State of Maryland on April 11, 1994, and commenced operations on August 19, 1994. References herein to “Redwood,” the “company,” “we,” “us,” and “our” include Redwood Trust, Inc. and its consolidated subsidiaries, unless the context otherwise requires.
Note 2. Basis of Presentation
The consolidated financial statements presented herein are at September 30, 2021 and December 31, 2020, and for the three and nine months ended September 30, 2021 and 2020. These interim unaudited consolidated financial statements have been prepared in accordance with the rules and regulations of the Securities and Exchange Commission ("SEC"). Certain information and note disclosures normally included in our annual financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP") — as prescribed by the Financial Accounting Standards Board’s (“FASB”) Accounting Standards Codification (“ASC”) — have been condensed or omitted in these interim financial statements according to these SEC rules and regulations. Management believes that the disclosures included in these interim financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the company's Annual Report on Form 10-K for the year ended December 31, 2020. In the opinion of management, all normal and recurring adjustments to present fairly the financial condition of the Company at September 30, 2021 and results of operations for all periods presented have been made. The results of operations for the three and nine months ended September 30, 2021 should not be construed as indicative of the results to be expected for the full year.

9


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 2. Basis of Presentation - (continued)
Principles of Consolidation
In accordance with GAAP, we determine whether we must consolidate transferred financial assets and variable interest entities (“VIEs”) for financial reporting purposes. We currently consolidate the assets and liabilities of certain Sequoia securitization entities issued prior to 2012 ("Legacy Sequoia"), certain entities formed during and after 2012 in connection with the securitization of Redwood Select prime loans and Redwood Choice expanded-prime loans ("Sequoia"), entities formed in connection with the securitization of CoreVest single-family rental and bridge loans ("CAFL"), and beginning in the third quarter of 2021, an entity ("Point HEI") formed in connection with the securitization of home equity investment contracts ("HEIs"). We also consolidate the assets and liabilities of certain Freddie Mac K-Series and Freddie Mac Seasoned Loans Structured Transaction ("SLST") securitizations in which we have invested. Each securitization entity is independent of Redwood and of each other and the assets and liabilities are not owned by and are not legal obligations of Redwood Trust, Inc. Our exposure to these entities is primarily through the financial interests we have purchased or retained, although for certain entities we are exposed to financial risks associated with our role as a sponsor or co-sponsor, servicing administrator, collateral administrator, or depositor of these entities or as a result of our having sold assets directly or indirectly to these entities.
For financial reporting purposes, the underlying loans owned at the consolidated Sequoia and Freddie Mac SLST entities are shown under Residential loans held-for-investment at fair value, the underlying loans at the consolidated Freddie Mac K-Series entity are shown under Multifamily loans held-for-investment at fair value, the underlying single-family rental and bridge loans at the consolidated CAFL entities are shown under Business purpose loans held-for-investment at fair value, and the underlying HEIs at the consolidated Point HEI entity are shown under Other investments at fair value on our consolidated balance sheets. The asset-backed securities (“ABS”) issued to third parties by these entities are shown under ABS issued. In our consolidated statements of income (loss), we recorded interest income on the loans owned at these entities and interest expense on the ABS issued by these entities as well as fair value changes, other income and expenses associated with these entities' activities. See Note 14 for further discussion on ABS issued.
We also consolidate two partnerships ("Servicing Investment" entities) through which we have invested in servicing-related assets. We maintain an 80% ownership interest in each entity and have determined that we are the primary beneficiary of these partnerships.
See Note 4 for further discussion on principles of consolidation.
Use of Estimates
The preparation of financial statements requires us to make a number of significant estimates. These include estimates of fair value of certain assets and liabilities, amounts and timing of credit losses, prepayment rates, and other estimates that affect the reported amounts of certain assets and liabilities as of the date of the consolidated financial statements and the reported amounts of certain revenues and expenses during the reported periods. It is likely that changes in these estimates (e.g., valuation changes due to supply and demand, credit performance, prepayments, interest rates, or other reasons) will occur in the near term. Our estimates are inherently subjective in nature and actual results could differ from our estimates and the differences could be material.
Acquisitions
Refer to our Annual Report on Form 10-K for the year ended December 31, 2020 for additional information regarding the acquisitions of 5 Arches, LLC ("5 Arches") and CoreVest American Finance Lender, LLC and certain affiliated entities ("CoreVest"), including purchase price allocations.
10


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 2. Basis of Presentation - (continued)
In connection with the acquisitions of 5 Arches and CoreVest in 2019, we identified and recorded finite-lived intangible assets totaling $25 million and $57 million, respectively. The table below presents the amortization period and carrying value of our intangible assets, net of accumulated amortization at September 30, 2021.
Table 2.1 – Intangible Assets – Activity
Intangible Assets at AcquisitionAccumulated Amortization at September 30, 2021Carrying Value at September 30, 2021Weighted Average Amortization Period (in years)
(Dollars in Thousands)
Borrower network$45,300 $(12,672)$32,628 7
Broker network18,100 (9,352)8,748 5
Non-compete agreements9,500 (6,806)2,694 3
Tradenames4,000 (2,861)1,139 3
Developed technology1,800 (1,763)37 2
Loan administration fees on existing loan assets2,600 (2,600) 1
Total$81,300 $(36,054)$45,246 6
All of our intangible assets are amortized on a straight-line basis. For both of the nine months ended September 30, 2021 and 2020, we recorded intangible asset amortization expense of $12 million. Estimated future amortization expense is summarized in the table below.
Table 2.2 – Intangible Asset Amortization Expense by Year
(In Thousands)September 30, 2021
2021 (3 months)$3,685 
202212,800 
202310,091 
20247,073 
2025 and thereafter11,597 
Total Future Intangible Asset Amortization$45,246 

On a quarterly basis, we evaluate our finite-lived intangible assets for impairment indicators and additionally evaluate the useful lives of our intangible assets to determine if revisions to the remaining periods of amortization are warranted. We reviewed our finite-lived intangible assets and determined that the estimated lives were appropriate and that there were no indicators of impairment at September 30, 2021.
A liability resulting from the contingent consideration arrangement with 5 Arches was initially recorded in 2019 at its acquisition-date fair value as part of total consideration for the acquisition of 5 Arches. During the first quarter of 2021, we distributed 806,068 shares of Redwood common stock and paid $1 million in cash in full settlement of the remaining deferred consideration associated with this acquisition.
Note 3. Summary of Significant Accounting Policies

Significant Accounting Policies
Included in Note 3 to the Consolidated Financial Statements of our Annual Report on Form 10-K for the year ended December 31, 2020 is a summary of our significant accounting policies. Provided below is a summary of additional accounting policies that are significant to the company's consolidated financial position and results of operations for the three and nine months ended September 30, 2021.

11


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 3. Summary of Significant Accounting Policies - (continued)
Other Investments
Strategic Investments
We have made and may make additional strategic investments in companies through our RWT Horizons venture investment strategy or at a corporate level. These investments can take the form of equity or debt and often have conversion features. Depending on the terms of the investments, we may account for these investments under the fair value option or as non-marketable equity securities under the equity method of accounting or the measurement alternative (to the extent they do not have a “readily determinable fair value,” or are not traded in a verifiable public market or are restricted for sale in the public market by a restricted stock legend or otherwise).
Investments accounted for under the fair value option are carried at fair value with periodic changes in value recorded through Investment fair value changes on our consolidated statements of income (loss). For non-marketable securities, we utilize the equity method of accounting when we are able to exert significant influence over but do not control the activities of the investee. Under the equity method of accounting, we generally elect to record our share of earnings or losses from equity method investments on a one-quarter lag and we assess our investments for impairment whenever events or changes in circumstances indicate that the carrying amount of our investment might not be recoverable. Income from equity method investments is recorded in Other income, net on our consolidated statements of income (loss). Under the measurement alternative, the carrying value of our investment is measured at cost, less any impairment, plus or minus changes resulting from observable price changes in orderly transactions for the identical or a similar investment of the same issuer. Adjustments are determined primarily based on a market approach as of the transaction date and are recorded as a component of Other income, net on our consolidated statements of income (loss).
Recent Accounting Pronouncements
Newly Adopted Accounting Standards Updates ("ASUs")
In August 2021, the FASB issued ASU 2021-06, "Presentation of Financial Statements (Topic 205), Financial Services—Depository and Lending (Topic 942), and Financial Services—Investment Companies (Topic 946): Amendments to SEC Paragraphs Pursuant to SEC Final Rule Releases No. 33-10786, Amendments to Financial Disclosures about Acquired and Disposed Businesses, and No. 33-10835, Update of Statistical Disclosures for Bank and Savings and Loan Registrants (SEC Update)." This new guidance aligns certain SEC paragraphs in the codification with new SEC rules issued in May 2020 related to changes to the disclosure requirements for acquired and disposed businesses. We adopted this guidance upon issuance in the third quarter of 2021, which did not have a material impact on our consolidated financial statements.
In October 2020, the FASB issued ASU 2020-10, "Codification Improvements." This new guidance updates various codification topics by clarifying or improving disclosure requirements. This new guidance is effective for fiscal years ending after December 15, 2020. We adopted this guidance, as required, in the first quarter of 2021, which did not have a material impact on our consolidated financial statements.
In October 2020, the FASB issued ASU 2020-09, "Debt (Topic 470): Amendments to SEC Paragraphs Pursuant to SEC Release No. 33-10762." This new guidance aligns certain SEC paragraphs in the codification with new SEC rules issued in March 2020 related to changes to the disclosure requirements for registered debt securities. This new guidance became effective January 4, 2021. We adopted this guidance, as required, in the first quarter of 2021, which did not have a material impact on our consolidated financial statements.
In October 2020, the FASB issued ASU 2020-08, "Codification Improvements to Subtopic 310-20, Receivables - Nonrefundable Fees and Other Costs." This new guidance clarifies that an entity should reevaluate whether a callable debt security is within the scope of paragraph 310-20-35-33 for each reporting period. This new guidance is effective for fiscal years ending after December 15, 2020. We adopted this guidance, as required, in the first quarter of 2021, which did not have a material impact on our consolidated financial statements.

12


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 3. Summary of Significant Accounting Policies - (continued)
In January 2020, the FASB issued ASU 2020-01, "Investments - Equity Securities (Topic 321), Investments - Equity Method and Joint Ventures (Topic 323), and Derivatives and Hedging (Topic 815)." This new guidance clarifies the interaction of the accounting for equity securities, equity method investments, and certain forward contracts and purchased options. This new guidance is effective for fiscal years beginning after December 15, 2020. We adopted this guidance, as required, in the first quarter of 2021, which did not have a material impact on our consolidated financial statements.
In December 2019, the FASB issued ASU 2019-12, "Income Taxes (Topic 740): Simplifying the Accounting for Income Taxes." This new guidance simplifies the accounting for income taxes by removing certain exceptions to the general principles in Topic 740 and by clarifying and amending existing guidance. This new guidance is effective for fiscal years beginning after December 15, 2020. We adopted this guidance, as required, in the first quarter of 2021, which did not have a material impact on our consolidated financial statements.
Other Recent Accounting Pronouncements
In August 2020, the FASB issued ASU 2020-06, "Debt - Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging - Contracts in Entity's Own Equity (Subtopic 815-40)." This new guidance simplifies the accounting for convertible debt by reducing the number of accounting models to separately present certain conversion features in equity. This new guidance is effective for fiscal years beginning after December 31, 2021. Early adoption is permitted. We plan to adopt this new guidance by the required date and do not anticipate that this update will have a material impact on our consolidated financial statements.
In March 2020, the FASB issued ASU 2020-04, "Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting." This new guidance provides optional expedients and exceptions for applying GAAP to contracts, hedging relationships, and other transactions affected by reference rate reform if certain criteria are met. In January 2021, the FASB issued ASU 2021-01, "Reference Rate Reform (Topic 848): Scope." This new guidance clarifies that certain optional expedients and exceptions in Topic 848 for contract modifications and hedge accounting apply to derivatives that are affected by the discounting transition. This new guidance is effective for all entities as of March 12, 2020 through December 31, 2022. We are currently evaluating the impact the adoption of this standard would have on our consolidated financial statements. Through September 30, 2021, we have not elected to apply the optional expedients and exceptions to any of our existing contracts, hedging relationships, or other transactions.
Balance Sheet Netting
Certain of our derivatives and short-term debt are subject to master netting arrangements or similar agreements. Under GAAP, in certain circumstances we may elect to present certain financial assets, liabilities and related collateral subject to master netting arrangements in a net position on our consolidated balance sheets. However, we do not report any of these financial assets or liabilities on a net basis, and instead present them on a gross basis on our consolidated balance sheets.

13


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 3. Summary of Significant Accounting Policies - (continued)
The table below presents financial assets and liabilities that are subject to master netting arrangements or similar agreements categorized by financial instrument, together with corresponding financial instruments and corresponding collateral received or pledged at September 30, 2021 and December 31, 2020.
Table 3.1 – Offsetting of Financial Assets, Liabilities, and Collateral
Gross Amounts of Recognized Assets (Liabilities)Gross Amounts Offset in Consolidated Balance SheetNet Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet
Gross Amounts Not Offset in Consolidated
Balance Sheet
(1)
Net Amount
September 30, 2021 (In Thousands)Financial InstrumentsCash Collateral (Received) Pledged
Assets (2)
Interest rate agreements$33,628 $ $33,628 $(74)$(32,408)$1,146 
TBAs8,213  8,213 (4,278)(3,117)818 
Total Assets$41,841 $ $41,841 $(4,352)$(35,525)$1,964 
Liabilities (2)
Interest rate agreements$(74)$ $(74)$74 $ $ 
TBAs(7,599) (7,599)4,278 3,321  
Futures(749) (749) 749  
Loan warehouse debt(1,335,464) (1,335,464)1,335,464   
Security repurchase agreements(79,766) (79,766)79,766   
Total Liabilities$(1,423,652)$ $(1,423,652)$1,419,582 $4,070 $ 
14


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 3. Summary of Significant Accounting Policies - (continued)

Gross Amounts of Recognized Assets (Liabilities)Gross Amounts Offset in Consolidated Balance SheetNet Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet
Gross Amounts Not Offset in Consolidated
Balance Sheet
(1)
Net Amount
December 31, 2020 (In Thousands)Financial InstrumentsCash Collateral (Received) Pledged
Assets (2)
Interest rate agreements$19,951 $ $19,951 $ $(7,769)$12,182 
TBAs18,260  18,260 (13,423)(4,658)179 
Total Assets$38,211 $ $38,211 $(13,423)$(12,427)$12,361 
Liabilities (2)
TBAs$(15,495)$ $(15,495)$13,423 $1,061 $(1,011)
Loan warehouse debt(137,269) (137,269)137,269   
Security repurchase agreements(77,775) (77,775)77,775   
Total Liabilities$(230,539)$ $(230,539)$228,467 $1,061 $(1,011)
(1)Amounts presented in these columns are limited in total to the net amount of assets or liabilities presented in the prior column ("Net Amounts of Assets (Liabilities) Presented in Consolidated Balance Sheet") by instrument. In certain cases, there is excess cash collateral or financial assets we have pledged to a counterparty (which may, in certain circumstances, be a clearinghouse) that exceed the financial liabilities subject to a master netting arrangement or similar agreement. Additionally, in certain cases, counterparties may have pledged excess cash collateral to us that exceeds our corresponding financial assets. In each case, any of these excess amounts are excluded from the table although they are separately reported in our consolidated balance sheets as assets or liabilities, respectively.
(2)Interest rate agreements and TBAs are components of derivatives instruments on our consolidated balance sheets. Loan warehouse debt, which is secured by certain residential and business purpose loans, and security repurchase agreements are components of Short-term debt and Long-term debt on our consolidated balance sheets.
For each category of financial instrument set forth in the table above, the assets and liabilities resulting from individual transactions within that category between us and a counterparty are subject to a master netting arrangement or similar agreement with that counterparty that provides for individual transactions to be aggregated and treated as a single transaction. For certain categories of these instruments, some of our transactions are cleared and settled through one or more clearinghouses that are substituted as our counterparty. References herein to master netting arrangements or similar agreements include the arrangements and agreements governing the clearing and settlement of these transactions through the clearinghouses. In the event of the termination and close-out of any of those transactions, the corresponding master netting agreement or similar agreement provides for settlement on a net basis. Any such settlement would include the proceeds of the liquidation of any corresponding collateral, subject to certain limitations on termination, settlement, and liquidation of collateral that may apply in the event of the bankruptcy or insolvency of a party. Such limitations should not inhibit the eventual practical realization of the principal benefits of those transactions or the corresponding master netting arrangement or similar agreement and any corresponding collateral.
Note 4. Principles of Consolidation
GAAP requires us to consider whether securitizations we sponsor and other transfers of financial assets should be treated as sales or financings, as well as whether any VIEs that we hold variable interests in – for example, certain legal entities often used in securitization and other structured finance transactions – should be included in our consolidated financial statements. The GAAP principles we apply require us to reassess our requirement to consolidate VIEs each quarter and therefore our determination may change based upon new facts and circumstances pertaining to each VIE. This could result in a material impact to our consolidated financial statements during subsequent reporting periods.
15


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 4. Principles of Consolidation - (continued)
Analysis of Consolidated VIEs
At September 30, 2021, we consolidated Legacy Sequoia, Sequoia, CAFL, Freddie Mac SLST, Freddie Mac K-Series, and Point HEI securitization entities that we determined were VIEs and for which we determined we were the primary beneficiary. Each of these entities is independent of Redwood and of each other and the assets and liabilities of these entities are not owned by and are not legal obligations of ours. Our exposure to these entities is primarily through the financial interests we have retained, although for certain securitizations, we are exposed to financial risks associated with our role as a sponsor, servicing administrator, collateral administrator, or depositor of these entities or as a result of our having sold assets directly or indirectly to these entities.
We also consolidate two Servicing Investment entities formed to invest in servicing-related assets that we determined were VIEs and for which we determined we were the primary beneficiary. At September 30, 2021, we held an 80% ownership interest in, and were responsible for the management of, each entity. See Note 10 for a further description of these entities and the investments they hold and Note 12 for additional information on the minority partner’s non-controlling interest. Additionally, we consolidated an entity that was formed to finance servicer advances that we determined was a VIE and for which we, through our control of one of the aforementioned partnerships, were the primary beneficiary. The servicer advance financing consists of non-recourse short-term securitization debt, secured by servicer advances. We consolidate the securitization entity, but the securitization entity is independent of Redwood and the assets and liabilities are not owned by and are not legal obligations of Redwood. See Note 13 for additional information on the servicer advance financing.
During the third quarter of 2021, we consolidated a Point securitization entity formed to invest in Point HEIs that we determined was a VIE and for which we determined we were the primary beneficiary. At September 30, 2021, we owned a portion of the subordinate certificates issued by the entity and had certain decision making rights for the entity. See Note 10 for a further description of this entity and the investments it holds and Note 12 for additional information on non-controlling interests in the entity. We consolidate the Point securitization entity, but the securitization entity is independent of Redwood and the assets and liabilities are not owned by and are not legal obligations of Redwood.

16


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 4. Principles of Consolidation - (continued)
For certain of our consolidated VIEs, we have elected to account for the assets and liabilities of these entities as collateralized financing entities ("CFE"). A CFE is a variable interest entity that holds financial assets and issues beneficial interests in those assets, and these beneficial interests have contractual recourse only to the related assets of the CFE. Accounting guidance for CFEs allows companies to elect to measure both the financial assets and financial liabilities of a CFE using the more observable of the fair value of the financial assets or fair value of the financial liabilities. The net equity in an entity effectively represents the fair value of the beneficial interests we own in the entity. The following table presents a summary of the assets and liabilities of these VIEs.
Table 4.1 – Assets and Liabilities of Consolidated VIEs Accounted for as Collateralized Financing Entities
September 30, 2021Legacy
Sequoia
Sequoia CAFL
SFR
Freddie Mac SLSTFreddie Mac
K-Series
Servicing InvestmentPoint HEITotal
Consolidated
CFE VIEs
(Dollars in Thousands)
Residential loans, held-for-investment$242,234 $2,479,750 $ $1,999,405 $ $ $ $4,721,389 
Business purpose loans, held-for-investment  3,402,410     3,402,410 
Multifamily loans, held-for-investment    482,791   482,791 
Other investments     187,880 167,442 355,322 
Cash and cash equivalents     12,977  12,977 
Restricted cash148     19,872 5,033 25,053 
Accrued interest receivable232 7,869 13,451 6,068 1,321 1,068  30,009 
Other assets275  13,172 1,958  6,283 50 21,738 
Total Assets$242,889 $2,487,619 $3,429,033 $2,007,431 $484,112 $228,080 $172,525 $9,051,689 
Short-term debt$ $ $ $ $ $151,910 $ $151,910 
Accrued interest payable108 5,918 10,691 4,279 1,195 97  22,288 
Accrued expenses and other liabilities  224   15,835 16,740 32,799 
Asset-backed securities issued239,447 2,243,299 3,126,405 1,550,111 451,402  145,437 7,756,101 
Total Liabilities$239,555 $2,249,217 $3,137,320 $1,554,390 $452,597 $167,842 $162,177 $7,963,098 
Fair value of our investments$3,062 $236,451 $287,813 $451,252 $31,389 $60,238 $10,348 $1,080,553 
Number of VIEs20 13 15 3 1 3 1 56 

17


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 4. Principles of Consolidation - (continued)
December 31, 2020Legacy
Sequoia
Sequoia CAFL
SFR
Freddie Mac SLSTFreddie Mac
K-Series
Servicing InvestmentPoint HEITotal
Consolidated
CFE VIEs
(Dollars in Thousands)
Residential loans, held-for-investment$285,935 $1,565,322 $ $2,221,153 $ $ $ $4,072,410 
Business purpose loans, held-for-investment  3,249,194     3,249,194 
Multifamily loans, held-for-investment    492,221   492,221 
Other investments     251,773  251,773 
Cash and cash equivalents     11,579  11,579 
Restricted cash148     23,220  23,368 
Accrued interest receivable305 6,802 13,055 6,754 1,337 2,334  30,587 
Other assets638  2,930 646  5,723  9,937 
Total Assets$287,026 $1,572,124 $3,265,179 $2,228,553 $493,558 $294,629 $ $8,141,069 
Short-term debt$ $ $ $ $ $208,375 $ $208,375 
Accrued interest payable141 4,697 10,278 4,846 1,177 135  21,274 
Accrued expenses and other liabilities 50    18,353  18,403 
Asset-backed securities issued282,326 1,347,357 3,013,093 1,793,620 463,966   6,900,362 
Total Liabilities$282,467 $1,352,104 $3,023,371 $1,798,466 $465,143 $226,863 $ $7,148,414 
Fair value of our investments$4,559 $220,020 $241,808 $430,087 $28,415 $67,766 $ $992,655 
Number of VIEs20 10 14 2 1 3  50 
The following table presents income (loss) from these VIEs for the three and nine months ended September 30, 2021 and 2020.
Table 4.2 – Income (Loss) from Consolidated VIEs Accounted for as Collateralized Financing Entities
Three Months Ended September 30, 2021
Legacy
Sequoia
Sequoia CAFL
SFR
Freddie Mac SLSTFreddie Mac
K-Series
Servicing InvestmentPoint HEITotal
Consolidated
CFE VIEs
(Dollars in Thousands)
Interest income$1,042 $18,867 $48,723 $18,707 $4,846 $3,905 $ $96,090 
Interest expense(641)(15,368)(37,415)(13,303)(4,460)(1,018) (72,205)
Net interest income 401 3,499 11,308 5,404 386 2,887  23,885 
Non-interest income
Investment fair value changes, net(247)3,314 2,943 13,849 554 (2,080)47 18,380 
Other income   10     10 
Total non-interest income, net(247)3,314 2,953 13,849 554 (2,080)47 18,390 
General and administrative expenses     (60) (60)
Other expenses     (149) (149)
Income from Consolidated VIEs$154 $6,813 $14,261 $19,253 $940 $598 $47 $42,066 
18


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 4. Principles of Consolidation - (continued)
Nine Months Ended September 30, 2021
Legacy
Sequoia
Sequoia CAFL
SFR
Freddie Mac SLSTFreddie Mac
K-Series
Servicing InvestmentPoint HEITotal
Consolidated
CFE VIEs
(Dollars in Thousands)
Interest income$3,559 $48,842 $152,445 $58,372 $14,492 $12,168 $ $289,878 
Interest expense(2,271)(38,848)(118,469)(41,698)(13,294)(3,414) (217,994)
Net interest income 1,288 9,994 33,976 16,674 1,198 8,754  71,884 
Non-interest income
Investment fair value changes, net(1,162)13,118 6,354 54,282 11,330 (5,646)47 78,323 
Other income   10     10 
Total non-interest income, net(1,162)13,118 6,364 54,282 11,330 (5,646)47 78,333 
General and administrative expenses     (150) (150)
Other expenses     (591) (591)
Income from Consolidated VIEs$126 $23,112 $40,340 $70,956 $12,528 $2,367 $47 $149,476 
Three Months Ended September 30, 2020
Legacy
Sequoia
Sequoia CAFL
SFR
Freddie Mac SLSTFreddie Mac
K-Series
Servicing InvestmentPoint HEITotal
Consolidated
CFE VIEs
(Dollars in Thousands)
Interest income$1,795 $20,919 $36,181 $21,696 $4,918 $4,403 $ $89,912 
Interest expense(1,059)(17,828)(26,383)(15,473)(4,426)(1,587) (66,756)
Net interest income 736 3,091 9,798 6,223 492 2,816  23,156 
Non-interest income
Investment fair value changes, net(81)7,851 9,692 82,214 2,166 (422) 101,420 
Total non-interest income, net(81)7,851 9,692 82,214 2,166 (422) 101,420 
General and administrative expenses     (41) (41)
Other expenses     (471) (471)
Income from Consolidated VIEs$655 $10,942 $19,490 $88,437 $2,658 $1,882 $ $124,064 
Nine Months Ended September 30, 2020
Legacy
Sequoia
Sequoia CAFL
SFR
Freddie Mac SLSTFreddie Mac
K-Series
Servicing InvestmentPoint HEITotal
Consolidated
CFE VIEs
(Dollars in Thousands)
Interest income$7,674 $68,566 $99,169 $64,869 $49,960 $13,026 $ $303,264 
Interest expense(5,099)(58,455)(72,768)(47,495)(47,154)(4,961) (235,932)
Net interest income 2,575 10,111 26,401 17,374 2,806 8,065  67,332 
Non-interest income
Investment fair value changes, net(702)(22,065)(41,841)(33,081)(82,744)(9,015) (189,448)
Total non-interest income, net(702)(22,065)(41,841)(33,081)(82,744)(9,015) (189,448)
General and administrative expenses     (784) (784)
Other expenses     346  346 
Income (Loss) from Consolidated VIEs$1,873 $(11,954)$(15,440)$(15,707)$(79,938)$(1,388)$ $(122,554)

19


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 4. Principles of Consolidation - (continued)
In addition to our consolidated VIEs for which we made the CFE election, we consolidate additional VIEs for which we did not make the CFE election, and elected to account for the ABS issued by these entities at amortized cost. These include our CAFL Bridge securitization, Freddie Mac SLST re-securitization, and Servicing Investment entities.
We consolidate the assets and liabilities of certain Sequoia, CAFL and Point HEI securitization entities, as we did not meet the GAAP sale criteria at the time we transferred financial assets to these entities. Our involvement in consolidated Sequoia, CAFL and Point HEI entities continues in the following ways: (i) we continue to hold subordinate investments in each entity, and for certain entities, more senior investments; (ii) we maintain certain discretionary rights associated with our sponsorship of, or our subordinate investments in, each entity including rights to direct loss mitigation activities; and (iii) we continue to hold a right to call the assets of certain entities (once they have been paid down below a specified threshold) at a price equal to, or in excess of, the current outstanding principal amount of the entity’s asset-backed securities issued. These factors have resulted in our continuing to consolidate the assets and liabilities of these Sequoia, CAFL and Point HEI entities in accordance with GAAP.
We consolidate the assets and liabilities of certain Freddie Mac K-Series and SLST securitization trusts resulting from our investment in subordinate securities issued by these trusts, and in the case of certain CAFL securitizations, resulting from securities acquired through our acquisition of CoreVest. Additionally, we consolidate the assets and liabilities of Servicing Investment entities from our investment in servicer advance investments and excess MSRs. In each case, we maintain certain discretionary rights associated with the ownership of these investments that we determined reflected a controlling financial interest, as we have both the power to direct the activities that most significantly impact the economic performance of the VIEs and the right to receive benefits of and the obligation to absorb losses from the VIEs that could potentially be significant to the VIEs.
During the three months ended September 30, 2021, we did not call any of our consolidated CAFL entities. During the nine months ended September 30, 2021, we called one of our consolidated CAFL entities and repaid the associated ABS issued. In association with this call, we transferred $45 million (unpaid principal balance) of loans from held-for-investment to held-for-sale.
During 2020, we re-securitized subordinate securities we owned in our consolidated Freddie Mac SLST securitization trusts, through the transfer of these financial assets to a re-securitization trust that we sponsored. We retain a subordinate investment in the re-securitization trust and maintain certain discretionary rights associated with the ownership of this investment that we determined reflected a controlling financial interest in the entity, as we have both the power to direct the activities that most significantly impact the performance of the VIE and the right to receive benefits of and the obligation to absorb losses from the VIE that could potentially be significant to the VIE.
Analysis of Unconsolidated VIEs with Continuing Involvement
Since 2012, we have transferred residential loans to 50 Sequoia securitization entities sponsored by us that are still outstanding as of September 30, 2021, and accounted for these transfers as sales for financial reporting purposes, in accordance with ASC 860. We also determined we were not the primary beneficiary of these VIEs as we lacked the power to direct the activities that will have the most significant economic impact on the entities. For certain of these transfers to securitization entities, for the transferred loans where we held the servicing rights prior to the transfer and continued to hold the servicing rights following the transfer, we recorded mortgage servicing rights ("MSRs") on our consolidated balance sheets, and classified those MSRs as Level 3 assets. We also retained senior and subordinate securities in these securitizations that we classified as Level 3 assets. Our continuing involvement in these securitizations is limited to customary servicing obligations associated with retaining servicing rights (which we retain a third-party sub-servicer to perform) and the receipt of interest income associated with the securities we retained.
During the three months ended September 30, 2021, we called two of our unconsolidated Sequoia entities, and purchased $66 million (unpaid principal balance) of loans from the securitization trusts. In association with these calls, we realized a $6 million gain on the securities we owned from these called securitizations, which was recognized through Realized gains, net on our consolidated statements of income (loss). During the nine months ended September 30, 2021, we called six of our unconsolidated Sequoia entities, and purchased $167 million (unpaid principal balance) of loans from the securitization trusts. In association with these calls, we realized a $15 million gain on the securities we owned from these called securitizations, which was recognized through Realized gains, net on our consolidated statements of income (loss). At September 30, 2021, we held $151 million of loans for sale at fair value that were acquired following the calls.


20


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 4. Principles of Consolidation - (continued)
The following table presents information related to securitization transactions that occurred during the three and nine months ended September 30, 2021 and 2020.
Table 4.3 – Securitization Activity Related to Unconsolidated VIEs Sponsored by Redwood
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Principal balance of loans transferred$ $ $1,231,803 $1,573,703 
Trading securities retained, at fair value  7,774 43,362 
AFS securities retained, at fair value  1,600 3,198 
The following table summarizes the cash flows during the three and nine months ended September 30, 2021 and 2020 between us and the unconsolidated VIEs sponsored by us and accounted for as sales since 2012.
Table 4.4 – Cash Flows Related to Unconsolidated VIEs Sponsored by Redwood
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Proceeds from new transfers$ $ $1,266,063 $1,610,761 
MSR fees received1,095 2,280 4,038 7,445 
Funding of compensating interest, net54 4 (116)(293)
Cash flows received on retained securities16,724 5,873 42,117 19,242 
The following table presents the key weighted-average assumptions used to value securities retained at the date of securitization for securitizations completed during the three and nine months ended September 30, 2021 and 2020.
Table 4.5 – Assumptions Related to Assets Retained from Unconsolidated VIEs Sponsored by Redwood
Three Months Ended September 30, 2021Three Months Ended September 30, 2020
At Date of SecuritizationSenior IO SecuritiesSubordinate SecuritiesSenior IO SecuritiesSubordinate Securities
Prepayment rates N/A  N/A N/AN/A
Discount rates N/A  N/A N/AN/A
Credit loss assumptions N/A  N/A N/AN/A
Nine Months Ended September 30, 2021Nine Months Ended September 30, 2020
At Date of SecuritizationSenior IO SecuritiesSubordinate SecuritiesSenior IO SecuritiesSubordinate Securities
Prepayment rates11 %11 %41 %13 %
Discount rates15 %6 %16 %6 %
Credit loss assumptions0.23 %0.23 %0.21 %0.22 %


21


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 4. Principles of Consolidation - (continued)
The following table presents additional information at September 30, 2021 and December 31, 2020, related to unconsolidated VIEs sponsored by Redwood and accounted for as sales since 2012.
Table 4.6 – Unconsolidated VIEs Sponsored by Redwood
(In Thousands)September 30, 2021December 31, 2020
On-balance sheet assets, at fair value:
Interest-only, senior and subordinate securities, classified as trading$18,380 $20,982 
Subordinate securities, classified as AFS128,874 136,475 
Mortgage servicing rights6,068 8,413 
Maximum loss exposure (1)
$153,322 $165,870 
Assets transferred:
Principal balance of loans outstanding$5,542,244 $7,728,432 
Principal balance of loans 30+ days delinquent32,422 138,029 
(1)Maximum loss exposure from our involvement with unconsolidated VIEs pertains to the carrying value of our securities and MSRs retained from these VIEs and represents estimated losses that would be incurred under severe, hypothetical circumstances, such as if the value of our interests and any associated collateral declines to zero. This does not include, for example, any potential exposure to representation and warranty claims associated with our initial transfer of loans into a securitization.
The following table presents key economic assumptions for assets retained from unconsolidated VIEs and the sensitivity of their fair values to immediate adverse changes in those assumptions at September 30, 2021 and December 31, 2020.
Table 4.7 – Key Assumptions and Sensitivity Analysis for Assets Retained from Unconsolidated VIEs Sponsored by Redwood
September 30, 2021MSRs
Senior
Securities (1)
Subordinate Securities
(Dollars in Thousands)
Fair value at September 30, 2021$6,068 $18,380 $128,874 
Expected life (in years) (2)
248
Prepayment speed assumption (annual CPR) (2)
36 %25 %32 %
Decrease in fair value from:
10% adverse change
$502 $1,173 $57 
25% adverse change
1,173 2,789 141 
Discount rate assumption (2)
12 %18 %3.8 %
Decrease in fair value from:
100 basis point increase
$134 $417 $9,353 
200 basis point increase
261 812 17,829 
Credit loss assumption (2)
N/A0.34 %0.34 %
Decrease in fair value from:
10% higher losses
N/A$ $2,190 
25% higher losses
N/A 5,473 
22


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 4. Principles of Consolidation - (continued)
December 31, 2020MSRs
Senior
Securities (1)
Subordinate Securities
(Dollars in Thousands)
Fair value at December 31, 2020$8,413 $17,333 $140,124 
Expected life (in years) (2)
238
Prepayment speed assumption (annual CPR) (2)
37 %31 %33 %
Decrease in fair value from:
10% adverse change
$906 $1,557 $452 
25% adverse change
2,058 3,754 2,298 
Discount rate assumption (2)
12 %21 %5 %
Decrease in fair value from:
100 basis point increase
$196 $337 $9,769 
200 basis point increase
380 659 18,650 
Credit loss assumption (2)
N/A0.41 %0.41 %
Decrease in fair value from:
10% higher losses
N/A$ $2,409 
25% higher losses
N/A 5,915 

(1)Senior securities included $18 million and $17 million of interest-only securities at September 30, 2021 and December 31, 2020, respectively.
(2)Expected life, prepayment speed assumption, discount rate assumption, and credit loss assumption presented in the tables above represent weighted averages.
Analysis of Unconsolidated Third-Party VIEs
Third-party VIEs are securitization entities in which we maintain an economic interest, but do not sponsor. Our economic interest may include several securities and other investments from the same third-party VIE, and in those cases, the analysis is performed in consideration of all of our interests. The following table presents a summary of our interests in third-party VIEs at September 30, 2021 and December 31, 2020, grouped by asset type.
Table 4.8 – Third-Party Sponsored VIE Summary
(In Thousands)September 30, 2021December 31, 2020
Mortgage-Backed Securities
Senior $4,114 $11,131 
Mezzanine 2,014 
Subordinate201,918 173,523 
Total Mortgage-Backed Securities206,032 186,668 
Excess MSR11,368 14,133 
Total Investments in Third-Party Sponsored VIEs$217,400 $200,801 
We determined that we are not the primary beneficiary of these third-party VIEs, as we do not have the required power to direct the activities that most significantly impact the economic performance of these entities. Specifically, we do not service or manage these entities or otherwise solely hold decision making powers that are significant. As a result of this assessment, we do not consolidate any of the underlying assets and liabilities of these third-party VIEs – we only account for our specific interests in them.
Our assessments of whether we are required to consolidate a VIE may change in subsequent reporting periods based upon changing facts and circumstances pertaining to each VIE. Any related accounting changes could result in a material impact to our financial statements.

23


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)


Note 5. Fair Value of Financial Instruments
For financial reporting purposes, we follow a fair value hierarchy established under GAAP that is used to determine the fair value of financial instruments. This hierarchy prioritizes relevant market inputs in order to determine an “exit price” at the measurement date, or the price at which an asset could be sold or a liability could be transferred in an orderly process that is not a forced liquidation or distressed sale. Level 1 inputs are observable inputs that reflect quoted prices for identical assets or liabilities in active markets. Level 2 inputs are observable inputs other than quoted prices for an asset or liability that are obtained through corroboration with observable market data. Level 3 inputs are unobservable inputs (e.g., our own data or assumptions) that are used when there is little, if any, relevant market activity for the asset or liability required to be measured at fair value.
In certain cases, inputs used to measure fair value fall into different levels of the fair value hierarchy. In such cases, the level at which the fair value measurement falls is determined based on the lowest level input that is significant to the fair value measurement. Our assessment of the significance of a particular input requires judgment and considers factors specific to the asset or liability being measured.


24


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
The following table presents the carrying values and estimated fair values of assets and liabilities that are required to be recorded or disclosed at fair value at September 30, 2021 and December 31, 2020.

Table 5.1 – Carrying Values and Fair Values of Assets and Liabilities
September 30, 2021December 31, 2020
Carrying
Value
Fair
Value
Carrying
Value
Fair
Value
(In Thousands)
Assets
Residential loans, held-for-sale at fair value$1,495,044 $1,495,044 $176,604 $176,604 
Residential loans, held-for-investment4,721,389 4,721,389 4,072,410 4,072,410 
Business purpose loans, held-for-sale466,346 466,346 245,394 245,394 
Business purpose loans, held-for-investment4,227,209 4,227,209 3,890,959 3,890,959 
Multifamily loans482,791 482,791 492,221 492,221 
Real estate securities353,286 353,286 344,125 344,125 
Servicer advance investments (1)
170,062 170,062 231,489 231,489 
MSRs (1)
12,389 12,389 8,815 8,815 
Excess MSRs (1)
29,185 29,185 34,418 34,418 
HEIs (1)
167,856 167,856 42,440 42,440 
Other investments (2)
17,574 17,574 18,847 18,847 
Cash and cash equivalents556,989 556,989 461,260 461,260 
Restricted cash88,717 88,717 83,190 83,190 
Derivative assets51,103 51,103 53,238 53,238 
REO (3)
18,863 21,657 8,413 9,229 
Margin receivable (3)
16,503 16,503 4,758 4,758 
FHLBC stock (3)
10 10 5,000 5,000 
Pledged collateral (3)
  1,177 1,177 
Liabilities
Short-term debt $1,750,941 $1,750,941 $522,609 $522,609 
Margin payable (4)
48,298 48,298   
Guarantee obligation (4)
7,902 5,263 10,039 7,843 
Point HEI non-controlling interest16,722 16,722   
Derivative liabilities10,972 10,972 16,072 16,072 
ABS issued, net
Fair value7,756,101 7,756,101 6,900,362 6,900,362 
Amortized cost427,724 428,059 200,299 204,892 
Other long-term debt, net (5)
847,889 848,929 774,726 783,570 
Convertible notes, net (5)
512,979 539,067 511,085 499,865 
Trust preferred securities and subordinated notes, net (5)
138,709 94,163 138,674 80,910 
(1)These investments are included in Other investments on our consolidated balance sheets.
(2)Comprised of financial instruments included in Other investments on our consolidated balance sheets.
(3)These assets are included in Other assets on our consolidated balance sheets.
(4)These liabilities are included in Accrued expenses and other liabilities on our consolidated balance sheets.
(5)These liabilities are included in Long-term debt, net on our consolidated balance sheets.
25


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
During the three and nine months ended September 30, 2021, we elected the fair value option for $11 million and $37 million of securities, respectively, $3.17 billion and $9.75 billion of residential loans (principal balance), respectively, $637 million and $1.55 billion of business purpose loans (principal balance), respectively, $5 million and $9 million of MSRs, respectively, and $11 million and $15 million of other financial instruments, respectively. Additionally, during the three months ended September 30, 2021, we elected the fair value option for $122 million of HEIs. We anticipate electing the fair value option for all future purchases of residential and business purpose loans that we intend to sell to third parties or transfer to securitizations, for business purpose bridge loans, HEIs, MSRs retained from sales of residential loans, and for certain securities we purchase, including IO securities and fixed-rate securities rated investment grade or higher.
The following table presents the assets and liabilities that are reported at fair value on our consolidated balance sheets on a recurring basis at September 30, 2021 and December 31, 2020, as well as the fair value hierarchy of the valuation inputs used to measure fair value.
Table 5.2 – Assets and Liabilities Measured at Fair Value on a Recurring Basis
September 30, 2021Carrying
Value
Fair Value Measurements Using
(In Thousands)Level 1Level 2Level 3
Assets
Residential loans$6,216,433 $ $ $6,216,433 
Business purpose loans4,693,555   4,693,555 
Multifamily loans482,791   482,791 
Real estate securities353,286   353,286 
Servicer advance investments170,062   170,062 
MSRs12,389   12,389 
Excess MSRs29,185   29,185 
HEIs167,856   167,856 
Other investments17,574   17,574 
Derivative assets51,103 8,213 33,628 9,262 
Liabilities
Non-controlling interest in consolidated Point HEI entity$16,722 $ $ $16,722 
Derivative liabilities10,972 8,348 74 2,550 
ABS issued7,756,101   7,756,101 
26


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
December 31, 2020Carrying
Value
Fair Value Measurements Using
(In Thousands)Level 1Level 2Level 3
Assets
Residential loans$4,249,014 $ $ $4,249,014 
Business purpose loans4,136,353   4,136,353 
Multifamily loans492,221   492,221 
Real estate securities344,125   344,125 
Servicer advance investments231,489   231,489 
MSRs8,815   8,815 
Excess MSRs34,418   34,418 
HEIs42,440   42,440 
Other investments18,847   18,847 
Derivative assets53,238 18,260 19,951 15,027 
Pledged collateral1,177 1,177   
FHLBC stock5,000  5,000  
Liabilities
Derivative liabilities$16,072 $15,495 $ $577 
ABS issued6,900,362   6,900,362 

27


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
The following table presents additional information about Level 3 assets and liabilities measured at fair value on a recurring basis for the nine months ended September 30, 2021.
Table 5.3 – Changes in Level 3 Assets and Liabilities Measured at Fair Value on a Recurring Basis
Assets
Residential LoansBusiness Purpose
Loans
Multifamily LoansTrading SecuritiesAFS
Securities
Servicer Advance InvestmentsExcess MSRsHEIsOther
(In Thousands)
Beginning balance -
   December 31, 2020
$4,249,014 $4,136,353 $492,221 $125,667 $218,458 $231,489 $34,418 $42,440 $27,662 
Acquisitions9,926,335 38,176  37,117 1,600   122,373 14,615 
Originations 1,515,262        
Sales(6,958,669)(9,484) (32,704)(4,785)    
Principal paydowns(1,051,390)(942,096)(5,685)(1,783)(45,120)(58,248) (10,220)(9,224)
Gains (losses) in net income (loss), net53,549 (25,658)(3,745)24,713 26,998 (3,179)(5,233)13,263 (2,974)
Unrealized losses in OCI, net    3,125     
Other settlements, net (1)
(2,406)(18,998)      (116)
Ending balance -
   September 30, 2021
$6,216,433 $4,693,555 $482,791 $153,010 $200,276 $170,062 $29,185 $167,856 $29,963 
Liabilities
Derivatives (2)
Point HEI Non-Controlling InterestABS
Issued
(In Thousands)
Beginning balance - December 31, 2020$14,450 $ $6,900,362 
Acquisitions 16,639 2,552,785 
Principal paydowns  (1,500,357)
Gains (losses) in net income (loss), net17,806 83 (196,689)
Other settlements, net (1)
(25,544)  
Ending balance - September 30, 2021$6,712 $16,722 $7,756,101 
(1)    Other settlements, net for residential and business purpose loans represents the transfer of loans to REO, and for derivatives, the settlement of forward sale commitments and the transfer of the fair value of loan purchase or interest rate lock commitments at the time loans are acquired to the basis of residential and single-family rental loans.
(2)    For the purpose of this presentation, derivative assets and liabilities, which consist of loan purchase commitments and interest rate lock commitments, are presented on a net basis.

28


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
The following table presents the portion of gains or losses included in our consolidated statements of income (loss) that were attributable to Level 3 assets and liabilities recorded at fair value on a recurring basis and held at September 30, 2021 and 2020. Gains or losses incurred on assets or liabilities sold, matured, called, or fully written down during the three and nine months ended September 30, 2021 and 2020 are not included in this presentation.
Table 5.4 – Portion of Net Gains (Losses) Attributable to Level 3 Assets and Liabilities Still Held at September 30, 2021 and 2020 Included in Net Income
Included in Net Income
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Assets
Residential loans at Redwood$6,553 $(107)$9,371 $(865)
Business purpose loans18,810 21,155 19,829 17,901 
Net investments in consolidated Sequoia entities (1)
2,885 7,700 11,779 (22,802)
Net investments in consolidated Freddie Mac SLST entities (1)
13,781 82,209 54,006 (33,087)
Net investments in consolidated Freddie Mac K-Series entity (1)
555 2,165 11,330 (11,014)
Net investments in consolidated CAFL SFR entities (1)
2,943 9,673 5,500 (41,048)
Net investment in consolidated Point HEI entity (1)
47  129  
Trading securities1,547 (3,549)3,824 (80,358)
Servicer advance investments(2,079)25 (3,179)(6,172)
MSRs(235)(2,376)(49)(16,798)
Excess MSRs(803)(1,127)(5,233)(7,650)
HEIs at Redwood(41)2,384 21 (4,286)
Loan purchase and interest rate lock commitments9,021 10,791 9,261 10,773 
Liabilities
Non-controlling interest in consolidated Point HEI entity $(83)$ $(83)$ 
Loan purchase commitments(2,570)420 (2,550)(1,334)
(1)    Represents the portion of net gains or losses included in our consolidated statements of income (loss) related to loans, securitized HEIs, and the associated ABS issued at our consolidated securitization entities held at September 30, 2021 and 2020, which netted together represent the change in value of our investments at the consolidated VIEs, excluding REO.

29


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
The following table presents information on assets recorded at fair value on a non-recurring basis at September 30, 2021. This table does not include the carrying value and gains or losses associated with the asset types below that were not recorded at fair value on our consolidated balance sheets at September 30, 2021.
Table 5.5 – Assets and Liabilities Measured at Fair Value on a Non-Recurring Basis at September 30, 2021
Gain (Loss) for
September 30, 2021Carrying
Value
Fair Value Measurements UsingThree Months EndedNine Months Ended
(In Thousands)Level 1Level 2Level 3September 30, 2021September 30, 2021
Assets
REO$622 $ $ $622 $(1)$(4)

The following table presents the net market valuation gains and losses recorded in each line item of our consolidated statements of income for the three and nine months ended September 30, 2021 and 2020.
30


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
Table 5.6 – Market Valuation Gains and Losses, Net
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Mortgage Banking Activities, Net
Residential loans held-for-sale, at fair value$9,045 $(478)$57,145 $(15,972)
Residential loan purchase commitments18,817 13,067 18,351 35,123 
Single-family rental loans held-for-sale, at fair value19,205 43,191 54,675 55,868 
Single-family rental loan interest rate lock commitments(744)  341 
Bridge loans3,433 938 6,702 (4,256)
Trading securities (1)
32  (342) 
Risk management derivatives, net3,539 (99)38,117 (52,931)
Total mortgage banking activities, net (2)
$53,327 $56,619 $174,648 $18,173 
Investment Fair Value Changes, Net
Residential loans at Redwood$816 $218 $2,423 $(93,314)
Single-family rental loans held-for-investment   (20,806)
Bridge loans held-for-investment900 6,812 4,142 (10,016)
Trading securities1,546 (3,600)25,067 (224,679)
Servicer advance investments(2,079)26 (3,179)(6,172)
Excess MSRs(803)(1,127)(5,233)(7,650)
Net investments in Legacy Sequoia entities (3)
(247)(81)(1,162)(702)
Net investments in Sequoia entities (3)
3,314 7,851 13,118 (22,065)
Net investments in Freddie Mac SLST entities (3)
13,849 82,214 54,282 (33,081)
Net investment in Freddie Mac K-Series entity (3)
554 2,166 11,330 (82,744)
Net investments in CAFL entities (3)
2,943 9,673 6,354 (41,048)
Net investment in Point HEI entity (3)
47  47  
HEIs at Redwood5,622 2,384 13,017 (4,286)
Other investments(385)67 50 (4,825)
Risk management derivatives, net   (59,142)
Credit recoveries (losses) on AFS securities 444 388 (1,027)
Total investment fair value changes, net$26,077 $107,047 $120,644 $(611,557)
Other Income
MSRs$(989)$(4,783)$(3,236)$(27,346)
Risk management derivatives, net   13,966 
Total other income (4)
$(989)$(4,783)$(3,236)$(13,380)
Total Market Valuation Gains (Losses), Net$78,415 $158,883 $292,056 $(606,764)
(1)Represents fair value changes on trading securities that are being used along with risk management derivatives to manage the mark-to-market risks associated with our residential mortgage banking operations.
(2)Mortgage banking activities, net presented above does not include fee income from loan originations or acquisitions, provisions for repurchases expense, and other expenses that are components of Mortgage banking activities, net presented on our consolidated statements of income (loss), as these amounts do not represent market valuation changes.
(3)Includes changes in fair value of the residential loans held-for-investment, securitized Point HEIs, REO and the ABS issued at the entities, which netted together represent the change in value of our investments at the consolidated VIEs.
(4)Other income presented above does not include net MSR fee income or provisions for repurchases for MSRs, as these amounts do not represent market valuation adjustments.
31


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
At September 30, 2021, our valuation policy and processes had not changed from those described in our Annual Report on Form 10-K for the year ended December 31, 2020. The following table provides quantitative information about the significant unobservable inputs used in the valuation of our Level 3 assets and liabilities measured at fair value.
Table 5.7 – Fair Value Methodology for Level 3 Financial Instruments
September 30, 2021Fair
Value
Input Values
(Dollars in Thousands, except Input Values)Unobservable InputRange
Weighted
Average(1)
Assets
Residential loans, at fair value:
Jumbo fixed-rate loans$624,477 Prepayment rate (annual CPR)20 -20 %20 %
Whole loan spread to TBA price$3.00 -$3.00 $3.00 
Whole loan spread to swap rate202 -202 bps202 bps
Jumbo loans committed to sell870,568 Whole loan committed sales price$101.90 -$103.32 $102.46 
Loans held by Legacy Sequoia (2)
242,234 Liability priceN/AN/A
Loans held by Sequoia (2)
2,479,750 Liability priceN/AN/A
Loans held by Freddie Mac SLST (2)
1,999,405 Liability priceN/AN/A
Business purpose loans:
Single-family rental loans466,346 Senior credit spread65 -65 bps65 bps
Subordinate credit spread110 -1,523 bps401 bps
Senior credit support35 -35 %35 %
IO discount rate9 -9 %9 %
Prepayment rate (annual CPR)3 -3 %3 %
Non-securitizable loan dollar price$76 -$111 $101 
Single-family rental loans held by CAFL (2)
3,402,410 Liability priceN/AN/A
Bridge loans824,799 Discount rate4 -15 %6 %
Multifamily loans held by Freddie Mac K-Series (2)
482,791 Liability priceN/AN/A
Trading and AFS securities353,286 Discount rate2 -38 %7  %
Prepayment rate (annual CPR)8 -58 %27  %
Default rate -25 %4  %
Loss severity -50 %24  %
CRT dollar price$96 -$116 $104 
Servicer advance investments170,062 Discount rate2 -3 %2 %
Prepayment rate (annual CPR)20 -30 %21 %
Expected remaining life (3)
5-5years5years
Mortgage servicing income2 -11 bps9 bps
MSRs12,389 Discount rate12 -15 %13  %
Prepayment rate (annual CPR)6 -80 %28  %
Per loan annual cost to service$95 -$95 $95 
Excess MSRs29,185 Discount rate13 -16 %15 %
Prepayment rate (annual CPR)21 -30 %25 %
Excess mortgage servicing income8 -17 bps11 bps
32


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
Table 5.7 – Fair Value Methodology for Level 3 Financial Instruments (continued)
September 30, 2021Fair
Value
Input Values
(Dollars in Thousands, except Input Values)Unobservable InputRange
Weighted
Average (1)
Assets (continued)
HEIs at Redwood$414 Dollar Price$92 -$124 $105 
HEIs held by Point HEI entity167,442 Liability priceN/AN/A
REO622 Loss severity11 -40 %22 %
Residential loan purchase commitments, net 6,712 Committed sales price$102.11 -$102.77 $102.54 
Pull-through rate4 -100 %71 %
Whole loan spread to TBA price$3.00 -$3.00 $3.00 
Whole loan spread to swap rate 185 -202 bps201 bps
Prepayment rate (annual CPR)20 -20 %20 %
Liabilities
ABS issued (2):
At consolidated Sequoia entities2,482,746 Discount rate1 -18 %3  %
Prepayment rate (annual CPR)7 -55 %33  %
Default rate -36 %2  %
Loss severity25 -50 %32  %
At consolidated CAFL SFR entities (4)
3,126,405 Discount rate1 -13 %3 %
Prepayment rate (annual CPR)3 -3 %3 %
Default rate2 -18 %9 %
Loss severity30 -30 %30 %
At consolidated Freddie Mac SLST entities1,550,111 Discount rate2 -7 %3 %
Prepayment rate (annual CPR)6 -8 %6 %
Default rate9 -10 %9 %
Loss severity35 -35 %35 %
At consolidated Freddie Mac K-Series entities (4)
451,402 Discount rate1 -8 %2  %
At consolidated Point HEI entity (4)
145,437 Discount rate3 -15 %4 %
Prepayment rate (annual CPR)20 -20 %20 %
Default rate6 -6 %6 %
Loss severity25 -25 %25 %
Home price appreciation3 -4 %3 %
(1)The weighted average input values for all loan types are based on the unpaid principal balance. The weighted average input values for all other assets and liabilities are based on relative fair value.
(2)The fair value of the loans and HEIs held by consolidated entities was based on the fair value of the ABS issued by these entities and the securities and other investments we own in those entities, which we determined were more readily observable in accordance with accounting guidance for collateralized financing entities. At September 30, 2021, the fair value of securities we owned at the consolidated Sequoia, CAFL SFR, Freddie Mac SLST, Freddie Mac K-Series, and Point HEI entities was $240 million, $288 million, $451 million, $31 million, and $10 million, respectively.
(3)Represents the estimated average duration of outstanding servicer advances at a given point in time (not taking into account new advances made with respect to the pool).
(4)As a market convention, certain securities are priced to a no-loss yield and therefore do not include default and loss severity assumptions.
33


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 5. Fair Value of Financial Instruments - (continued)
Determination of Fair Value
We generally use both market comparable information and discounted cash flow modeling techniques to determine the fair value of our Level 3 assets and liabilities. Use of these techniques requires determination of relevant inputs and assumptions, some of which represent significant unobservable inputs as indicated in the preceding table. Accordingly, a significant increase or decrease in any of these inputs - such as anticipated credit losses, prepayment rates, interest rates, or other valuation assumptions - in isolation would likely result in a significantly lower or higher fair value measurement.
Included in Note 5 to the Consolidated Financial Statements of our Annual Report on Form 10-K for the year ended December 31, 2020 is a more detailed description of our financial instruments measured at fair value and their significant inputs, as well as the general classification of such instruments pursuant to the Level 1, Level 2, and Level 3 valuation hierarchy.
In addition to the Level 3 financial instruments included in Table 5.7 above, certain of our Other investments (comprised of strategic investments in early-stage start-up companies) are Level 3 financial instruments that we account for under the fair value option. These investments generally take the form of equity or debt with conversion features and do not have readily determinable fair values. We generally value these assets based on our original investment price until there is an observable price change in an orderly transaction for the identical or similar investment of the same issuer.
Note 6. Residential Loans
We acquire residential loans from third-party originators and may sell or securitize these loans or hold them for investment. The following table summarizes the classifications and carrying values of the residential loans owned at Redwood and at consolidated Sequoia and Freddie Mac SLST entities at September 30, 2021 and December 31, 2020.
Table 6.1 – Classifications and Carrying Values of Residential Loans
September 30, 2021LegacyFreddie Mac
(In Thousands)RedwoodSequoiaSequoiaSLSTTotal
Held-for-sale at fair value$1,495,079 $ $ $ $1,495,079 
Held-for-investment at fair value 242,234 2,479,750 1,999,405 4,721,389 
Total Residential Loans$1,495,079 $242,234 $2,479,750 $1,999,405 $6,216,468 
December 31, 2020LegacyFreddie Mac
(In Thousands)RedwoodSequoiaSequoiaSLSTTotal
Held-for-sale at fair value$176,641 $ $ $ $176,641 
Held-for-investment at fair value 285,935 1,565,322 2,221,153 4,072,410 
Total Residential Loans$176,641 $285,935 $1,565,322 $2,221,153 $4,249,051 
At September 30, 2021, we owned mortgage servicing rights associated with $1.40 billion (principal balance) of residential loans owned at Redwood that were purchased from third-party originators. The value of these MSRs is included in the carrying value of the associated loans on our consolidated balance sheets. We contract with licensed sub-servicers that perform servicing functions for these loans.

34


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 6. Residential Loans - (continued)
Residential Loans Held-for-Sale
At Fair Value
The following table summarizes the characteristics of residential loans held-for-sale at September 30, 2021 and December 31, 2020.
Table 6.2 – Characteristics of Residential Loans Held-for-Sale
(Dollars in Thousands)September 30, 2021December 31, 2020
Number of loans1,958 198 
Unpaid principal balance$1,464,767 $172,748 
Fair value of loans$1,495,079 $176,641 
Market value of loans pledged as collateral under short-term borrowing agreements$1,478,424 $156,355 
Delinquency information
Number of loans with 90+ day delinquencies4 1 
Unpaid principal balance of loans with 90+ day delinquencies$3,159 $1,882 
Fair value of loans with 90+ day delinquencies$2,490 $1,223 
Number of loans in foreclosure  
The following table provides the activity of residential loans held-for-sale during the three and nine months ended September 30, 2021 and 2020.
Table 6.3 – Activity of Residential Loans Held-for-Sale
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Principal balance of loans acquired$3,167,186 $172,162 $9,747,867 $2,859,813 
Principal balance of loans sold2,360,862 87,868 6,787,490 4,750,615 
Principal balance of loans transferred to HFI448,878  1,623,000 274,048 
Net market valuation gains (losses) recorded (1)
9,861 (478)59,568 (15,972)
(1)Net market valuation gains (losses) on residential loans held-for-sale are recorded primarily through Mortgage banking activities, net on our consolidated statements of income (loss).

35


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 6. Residential Loans - (continued)
Residential Loans Held-for-Investment at Fair Value
We invest in residential subordinate securities issued by Legacy Sequoia, Sequoia, and Freddie Mac SLST securitization trusts and consolidate the underlying residential loans owned by these entities for financial reporting purposes in accordance with GAAP. The following tables summarize the characteristics of the residential loans owned at consolidated Sequoia and Freddie Mac SLST entities at September 30, 2021 and December 31, 2020.
Table 6.4 – Characteristics of Residential Loans Held-for-Investment
September 30, 2021LegacyFreddie Mac
(Dollars in Thousands)SequoiaSequoiaSLST
Number of loans1,653 3,022 12,444 
Unpaid principal balance$278,815 $2,447,402 $2,022,724 
Fair value of loans$242,234 $2,479,750 $1,999,405 
Delinquency information
Number of loans with 90+ day delinquencies (1)
40 30 1,168 
Unpaid principal balance of loans with 90+ day delinquencies$14,038 $24,438 $209,913 
Fair value of loans with 90+ day delinquencies (2)
N/AN/AN/A
Number of loans in foreclosure18 4 305 
Unpaid principal balance of loans in foreclosure$4,416 $2,863 $52,319 
December 31, 2020LegacyFreddie Mac
(Dollars in Thousands)SequoiaSequoiaSLST
Number of loans1,908 2,177 13,605 
Unpaid principal balance$333,474 $1,550,454 $2,247,771 
Fair value of loans$285,935 $1,565,322 $2,221,153 
Delinquency information
Number of loans with 90+ day delinquencies (1)
52 94 2,110 
Unpaid principal balance of loans with 90+ day delinquencies$17,285 $74,742 $389,245 
Fair value of loans with 90+ day delinquencies (2)
N/AN/AN/A
Number of loans in foreclosure21 3 245 
Unpaid principal balance of loans in foreclosure$4,939 $2,251 $38,610 
(1)For loans held at consolidated entities, the number of loans greater than 90 days delinquent includes loans in foreclosure.
(2)The fair value of the loans held by consolidated entities was based on the fair value of the ABS issued by these entities, including securities we own, which we determined were more readily observable, in accordance with accounting guidance for collateralized financing entities.
36


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 6. Residential Loans - (continued)
The following table provides the activity of residential loans held-for-investment at Redwood during the three and nine months ended September 30, 2021 and 2020.
Table 6.5 – Activity of Residential Loans Held-for-Investment at Redwood
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Fair value of loans transferred from HFS to HFI$ $ $ $13,258 
Fair value of loans transferred from HFI to HFS   1,870,986 
Net market valuation gains (losses) recorded (1)
 218  (93,314)
(1)Subsequent to the transfer of these loans to our investment portfolio, net market valuation gains (losses) on residential loans held-for-investment at Redwood are recorded through Investment fair value changes, net on our consolidated statements of income (loss).
The following table provides the activity of residential loans held-for-investment at consolidated entities during the three and nine months ended September 30, 2021 and 2020.
Table 6.6 – Activity of Residential Loans Held-for-Investment at Consolidated Entities
Three Months Ended September 30, 2021Three Months Ended September 30, 2020
LegacyFreddie MacLegacyFreddie Mac
(In Thousands)SequoiaSequoiaSLSTSequoiaSequoiaSLST
Fair value of loans transferred from HFS to HFI (1)
N/A$464,189 N/AN/A$ N/A
Net market valuation gains (losses) recorded (2)
(2,580)(11,663)(13,836)21,938 (5,175)159,687 
Nine Months Ended September 30, 2021Nine Months Ended September 30, 2020
LegacyFreddie MacLegacyFreddie Mac
(In Thousands)SequoiaSequoiaSLSTSequoiaSequoiaSLST
Fair value of loans transferred from HFS to HFI (1)
N/A$1,669,683 N/AN/A$270,506 N/A
Net market valuation gains (losses) recorded (2)
9,896 (27,076)5,177 (38,996)(21,727)15,254 
(1)Represents the transfer of loans from held-for-sale to held-for-investment associated with Sequoia securitizations.
(2)For loans held at our consolidated Legacy Sequoia, Sequoia, and Freddie Mac SLST entities, market value changes are based on the estimated fair value of the associated ABS issued, pursuant to collateralized financing entity guidelines. The net impact to our income statement associated with our economic investments in these securitization entities is presented in Table 4.2.










37


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)


Note 7. Business Purpose Loans
We originate and invest in business purpose loans, including single-family rental ("SFR") loans and bridge loans. The following table summarizes the classifications and carrying values of the business purpose loans owned at Redwood and at consolidated CAFL entities at September 30, 2021 and December 31, 2020.
Table 7.1 – Classifications and Carrying Values of Business Purpose Loans
September 30, 2021Single-Family RentalBridge
(In Thousands)RedwoodCAFLRedwoodCAFLTotal
Held-for-sale at fair value$466,346  $ $ $466,346 
Held-for-investment at fair value 3,402,410 548,445 276,354 4,227,209 
Total Business Purpose Loans$466,346 $3,402,410 $548,445 $276,354 $4,693,555 
December 31, 2020Single-Family RentalBridge
(In Thousands)RedwoodCAFLRedwoodCAFLTotal
Held-for-sale at fair value$245,394 $ $ $ $245,394 
Held-for-investment at fair value 3,249,194 641,765  3,890,959 
Total Business Purpose Loans$245,394 $3,249,194 $641,765 $ $4,136,353 
Single-Family Rental Loans
Nearly all of the outstanding single-family rental loans at September 30, 2021 were first-lien, fixed-rate loans with original maturities of five, seven, or ten years, with less than 1% with original maturities of 30 years.
Bridge Loans
The outstanding bridge loans held-for-investment at September 30, 2021 were first-lien, interest-only loans with original maturities of six to 24 months and were comprised of 69% one-month LIBOR-indexed adjustable-rate loans and 31% fixed-rate loans.
At September 30, 2021, we had a $426 million commitment to fund bridge loans. See Note 16 for additional information on this commitment.

38


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 7. Business Purpose Loans - (continued)
The following table provides the activity of business purpose loans at Redwood during the three and nine months ended September 30, 2021 and 2020.
Table 7.2 – Activity of Business Purpose Loans at Redwood
Three Months Ended 
 September 30, 2021
Three Months Ended 
 September 30, 2020
(In Thousands)SFR at RedwoodBridge at RedwoodSFR at RedwoodBridge at Redwood
Principal balance of loans originated$392,620 $208,938 $195,744 $65,517 
Principal balance of loans acquired2,463 35,713   
Principal balance of loans sold to third parties  253 7,695 1,567 
Fair value of loans transferred from HFS to HFI (1)
332,670 276,354 326,405 N/A
Fair value of loans transferred from HFI to HFS (2)
 N/A N/A
Mortgage banking activities income (loss) recorded (3)
19,205 3,691 43,191 29 
Investment fair value changes recorded (4)
 900  6,812 
Nine Months Ended 
 September 30, 2021
Nine Months Ended 
 September 30, 2020
(In Thousands)SFR at RedwoodBridge at RedwoodSFR at RedwoodBridge at Redwood
Principal balance of loans originated$957,935 $557,327 $631,749 $351,353 
Principal balance of loans acquired2,463 35,713   
Principal balance of loans sold to third parties  9,484 33,843 23,860 
Fair value of loans transferred from HFS to HFI (1)
799,375 276,354 925,437 N/A
Fair value of loans transferred from HFI to HFS (2)
44,922 N/A N/A
Mortgage banking activities income (loss) recorded (3)
54,675 5,212 54,731 (3,412)
Investment fair value changes recorded (4)
 4,142 (20,806)(10,016)
(1)Represents the transfer of loans from held-for-sale to held-for-investment associated with CAFL securitizations.
(2)Represents the transfer of single-family rental loans from held-for-investment to held-for-sale associated with the call of a consolidated CAFL securitization during the second quarter of 2021.
(3)Represents net market valuation changes from the time a loan is originated to when it is sold or transferred to our investment portfolio. Additionally, for the three and nine months ended September 30, 2021, we recorded loan origination fee income of $9 million and $22 million, respectively, through Mortgage banking activities, net on our consolidated statements of income (loss). For the three and nine months ended September 30, 2020, we recorded loan origination fee income of $3 million and $13 million, respectively, through Mortgage banking activities, net on our consolidated statements of income (loss).
(4)Represents net market valuation changes for loans classified as held-for-investment.

39


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 7. Business Purpose Loans - (continued)
Business Purpose Loans Held-for-Investment at CAFL
    We invest in securities issued by CAFL securitizations sponsored by CoreVest and consolidate the underlying single-family rental loans and bridge loans owned by these entities. During the nine months ended September 30, 2021, we transferred three CAFL loans with a fair value of $12 million to REO, which is included in Other assets on our consolidated balance sheets.
The following table provides the activity of business purpose loans held-for-investment at CAFL during the three and nine months ended September 30, 2021 and 2020.
Table 7.3 – Activity of Business Purpose Loans Held-for-Investment at CAFL
Three Months Ended 
 September 30, 2021
Three Months Ended 
 September 30, 2020
(In Thousands)SFR at
CAFL
Bridge at CAFLSFR at
CAFL
Bridge at CAFL
Net market valuation gains (losses) recorded (1)
$(34,803)$ $88,271 $ 
Nine Months Ended 
 September 30, 2021
Nine Months Ended 
 September 30, 2020
(In Thousands)SFR at
CAFL
Bridge at CAFLSFR at
CAFL
Bridge at CAFL
Net market valuation gains (losses) recorded (1)
$(96,934)$ $(14,319)$ 
(1)For loans held at our consolidated CAFL entities, market value changes are based on the estimated fair value of the associated ABS issued, including securities we own, pursuant to collateralized financing entity guidelines. The net impact to our income statement associated with our economic investments in these securitization entities is presented in Table 4.2.
REO
See Note 12 for detail on BPL loans transferred to REO during 2021.

40


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 7. Business Purpose Loans - (continued)
Business Purpose Loan Characteristics
The following tables summarize the characteristics of the business purpose loans owned at Redwood and at consolidated CAFL entities at September 30, 2021 and December 31, 2020.
Table 7.4 – Characteristics of Business Purpose Loans
September 30, 2021SFR at RedwoodSFR at
CAFL
 Bridge at RedwoodBridge at CAFL
(Dollars in Thousands)
Number of loans123 1,157 1,092 1,589 
Unpaid principal balance$451,295 $3,207,118 $550,711 $272,243 
Fair value of loans$466,346 $3,402,411 $548,445 $276,354 
Weighted average coupon4.57 %5.27 %7.48 %7.19 %
Weighted average remaining loan term (years)7611
Market value of loans pledged as collateral under short-term debt facilities$127,930 N/A$126,725 N/A
Market value of loans pledged as collateral under long-term debt facilities$298,014 N/A$373,597 N/A
Delinquency information
Number of loans with 90+ day delinquencies (1)
7 15 35  
Unpaid principal balance of loans with 90+ day delinquencies $5,067 $39,423 $30,132 $ 
Fair value of loans with 90+ day delinquencies (2)
$2,664 N/A$26,525 $ 
Number of loans in foreclosure6 10 34  
Unpaid principal balance of loans in foreclosure$4,978 $22,004 $26,177 $ 
Fair value of loans in foreclosure (2)
$2,619 N/A$22,570 $ 
December 31, 2020SFR at RedwoodSFR at
CAFL
Bridge at RedwoodBridge at CAFL
(Dollars in Thousands)
Number of loans65 1,094 1,725  
Unpaid principal balance$234,475 $3,017,137 $649,532 $ 
Fair value of loans$245,394 $3,249,194 $641,765 $ 
Weighted average coupon4.84 %5.44 %8.09 % %
Weighted average remaining loan term (years)851— 
Market value of loans pledged as collateral under short-term debt facilities$34,098 N/A$92,931 N/A
Market value of loans pledged as collateral under long-term debt facilities$154,774 N/A$544,151 N/A
Delinquency information
Number of loans with 90+ day delinquencies (1)
10 22 31  
Unpaid principal balance of loans with 90+ day delinquencies$7,127 $61,440 $39,415 $ 
Fair value of loans with 90+ day delinquencies (2)
$6,143 N/A$33,605 $ 
Number of loans in foreclosure 10 25  
Unpaid principal balance of loans in foreclosure$ $24,745 $38,552 $ 
Fair value of loans in foreclosure (2)
$ N/A$33,066 $ 
(1)The number of loans greater than 90 days delinquent includes loans in foreclosure.
(2)The fair value of the loans held by consolidated entities was based on the fair value of the ABS issued by these entities, including securities we own, which we determined were more readily observable, in accordance with accounting guidance for collateralized financing entities.
41

REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 8. Multifamily Loans
We invest in multifamily subordinate securities issued by a Freddie Mac K-Series securitization trust and consolidate the underlying multifamily loans owned by this entity for financial reporting purposes in accordance with GAAP. The following table summarizes the characteristics of the multifamily loans consolidated at Redwood at September 30, 2021 and December 31, 2020.
Table 8.1 – Characteristics of Multifamily Loans
(Dollars in Thousands)September 30, 2021December 31, 2020
Number of loans28 28 
Unpaid principal balance$457,123 $462,808 
Fair value of loans$482,791 $492,221 
Weighted average coupon4.25 %4.25 %
Weighted average remaining loan term (years)45
Delinquency information
Number of loans with 90+ day delinquencies  
Number of loans in foreclosure  
The outstanding multifamily loans held-for-investment at the consolidated Freddie Mac K-Series entity at September 30, 2021 were first-lien, fixed-rate loans that were originated in 2015. The following table provides the activity of multifamily loans held-for-investment during the three and nine months ended September 30, 2021 and 2020.
Table 8.2 – Activity of Multifamily Loans Held-for-Investment
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Net market valuation gains (losses) recorded (1)
$(487)$2,340 $(3,745)$(61,500)
(1)Net market valuation gains (losses) on multifamily loans held-for-investment are recorded through Investment fair value changes, net on our consolidated statements of income (loss). For loans held at our consolidated Freddie Mac K-Series entity, market value changes are based on the estimated fair value of the associated ABS issued, including securities we own, pursuant to collateralized financing entity guidelines. The net impact to our income statement associated with our economic investment in these securitization entities is presented in Table 4.2.
Note 9. Real Estate Securities
We invest in real estate securities that we create and retain from our Sequoia securitizations or acquire from third parties. The following table presents the fair values of our real estate securities by type at September 30, 2021 and December 31, 2020.
Table 9.1 – Fair Values of Real Estate Securities by Type
(In Thousands)September 30, 2021December 31, 2020
Trading$153,010 $125,667 
Available-for-sale200,276 218,458 
Total Real Estate Securities$353,286 $344,125 
Our real estate securities include mortgage-backed securities, which are presented in accordance with their general position within a securitization structure based on their rights to cash flows. Senior securities are those interests in a securitization that generally have the first right to cash flows and are last in line to absorb losses. Mezzanine securities are interests that are generally subordinate to senior securities in their rights to receive cash flows, and have subordinate securities below them that are first to absorb losses. Subordinate securities are all interests below mezzanine. Exclusive of our re-performing loan securities, nearly all of our residential securities are supported by collateral that was designated as prime at the time of issuance.
42


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 9. Real Estate Securities - (continued)

Trading Securities
We elected the fair value option for certain securities and classify them as trading securities. Our trading securities include both residential and multifamily mortgage-backed securities, and our residential securities also include securities backed by re-performing loans ("RPL"). The following table presents the fair value of trading securities by position and collateral type at September 30, 2021 and December 31, 2020.
Table 9.2 – Fair Value of Trading Securities by Position
(In Thousands)September 30, 2021December 31, 2020
Senior
Interest-only securities (1)
$22,494 $28,464 
Total Senior22,494 28,464 
Mezzanine
Sequoia securities 3,649 
Total Mezzanine 3,649 
Subordinate
RPL securities64,845 47,448 
Multifamily securities11,298 5,592 
Other third-party residential securities54,373 40,514 
Total Subordinate130,516 93,554 
Total Trading Securities$153,010 $125,667 
(1)Includes $15 million and $13 million of Sequoia certificated mortgage servicing rights at September 30, 2021 and December 31, 2020, respectively.
The following table presents the unpaid principal balance of trading securities by position and collateral type at September 30, 2021 and December 31, 2020.
Table 9.3 – Unpaid Principal Balance of Trading Securities by Position
(In Thousands)September 30, 2021December 31, 2020
Senior (1)
$ $ 
Mezzanine 3,577 
Subordinate216,771 242,278 
Total Trading Securities$216,771 $245,855 
(1)Our senior trading securities include interest-only securities, for which there is no principal balance.
The following table provides the activity of trading securities during the three and nine months ended September 30, 2021 and 2020.
Table 9.4 – Trading Securities Activity
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Principal balance of securities acquired$10,750 $11,000 $28,380 $77,721 
Principal balance of securities sold750 15,903 53,561 720,517 
Net market valuation gains (losses) recorded (1)
1,578 (3,600)24,725 (224,679)
(1)Net market valuation gains (losses) on trading securities are recorded through Investment fair value changes, net and Mortgage banking activities, net on our consolidated statements of income (loss).
43


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 9. Real Estate Securities - (continued)

AFS Securities
The following table presents the fair value of our available-for-sale securities by position and collateral type at September 30, 2021 and December 31, 2020.
Table 9.5 – Fair Value of Available-for-Sale Securities by Position
(In Thousands)September 30, 2021December 31, 2020
Mezzanine
Other third-party residential securities$ $2,014 
Total Mezzanine 2,014 
Subordinate
Sequoia securities128,874 136,475 
Multifamily securities31,320 43,663 
Other third-party residential securities40,082 36,306 
Total Subordinate200,276 216,444 
Total AFS Securities$200,276 $218,458 
The following table provides the activity of available-for-sale securities during the three and nine months ended September 30, 2021 and 2020.
Table 9.6 – Available-for-Sale Securities Activity
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Fair value of securities acquired$ $25,483 $1,600 $56,664 
Fair value of securities sold  4,785 55,193 
We often purchase AFS securities at a discount to their outstanding principal balances. To the extent we purchase an AFS security that has a likelihood of incurring a loss, we do not amortize into income the portion of the purchase discount that we do not expect to collect due to the inherent credit risk of the security. We may also expense a portion of our investment in the security to the extent we believe that principal losses will exceed the purchase discount. We designate any amount of unpaid principal balance that we do not expect to receive and thus do not expect to earn or recover as a credit reserve on the security. Any remaining net unamortized discounts or premiums on the security are amortized into income over time using the effective yield method.
At September 30, 2021, we had $28 million of AFS securities with contractual maturities less than five years, $4 million with contractual maturities greater than five years but less than ten years, and the remainder of our AFS securities had contractual maturities greater than ten years.

44


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 9. Real Estate Securities - (continued)

The following table presents the components of carrying value (which equals fair value) of AFS securities at September 30, 2021 and December 31, 2020.
Table 9.7 – Carrying Value of AFS Securities
September 30, 2021
(In Thousands)MezzanineSubordinateTotal
Principal balance$ $238,459 $238,459 
Credit reserve (29,448)(29,448)
Unamortized discount, net (88,108)(88,108)
Amortized cost 120,903 120,903 
Gross unrealized gains 79,406 79,406 
Gross unrealized losses (33)(33)
CECL allowance   
Carrying Value$ $200,276 $200,276 
December 31, 2020
(In Thousands)MezzanineSubordinateTotal
Principal balance$2,000 $281,284 $283,284 
Credit reserve (44,967)(44,967)
Unamortized discount, net (95,718)(95,718)
Amortized cost2,000 140,599 142,599 
Gross unrealized gains14 77,280 77,294 
Gross unrealized losses (1,047)(1,047)
CECL allowance (388)(388)
Carrying Value$2,014 $216,444 $218,458 
The following table presents the changes for the three and nine months ended September 30, 2021, in unamortized discount and designated credit reserves on residential AFS securities.
Table 9.8 – Changes in Unamortized Discount and Designated Credit Reserves on AFS Securities
Three Months Ended 
 September 30, 2021
Nine Months Ended 
 September 30, 2021
Credit
Reserve
Unamortized
Discount, Net
Credit
Reserve
Unamortized
Discount, Net
(In Thousands)
Beginning balance$40,349 $90,216 $44,967 $95,718 
Amortization of net discount (6,437) (9,620)
Realized credit losses(184) (433) 
Acquisitions  2,825 1,208 
Sales, calls, other(320)(6,068)(1,312)(15,797)
Transfers to (release of) credit reserves, net(10,397)10,397 (16,599)16,599 
Ending Balance$29,448 $88,108 $29,448 $88,108 


45


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 9. Real Estate Securities - (continued)

AFS Securities with Unrealized Losses
The following table presents the components comprising the total carrying value of residential AFS securities that were in a gross unrealized loss position at September 30, 2021 and December 31, 2020.
Table 9.9 – Components of Fair Value of AFS Securities by Holding Periods
Less Than 12 Consecutive Months12 Consecutive Months or Longer
Amortized
Cost
Unrealized
Losses
Fair
Value
Amortized
Cost
Unrealized
Losses
Fair
Value
(In Thousands)
September 30, 2021$ $ $ $1,600 $(33)$1,567 
December 31, 20209,129 (1,047)7,920    
At September 30, 2021, after giving effect to purchases, sales, and extinguishment due to credit losses, our consolidated balance sheet included 84 AFS securities, of which one was in a continuous unrealized loss position for 12 consecutive months or longer. At December 31, 2020, our consolidated balance sheet included 96 AFS securities, of which five were in an unrealized loss position and zero were in a continuous unrealized loss position for 12 consecutive months or longer.

Evaluating AFS Securities for Credit Losses
Gross unrealized losses on our AFS securities were $33 thousand at September 30, 2021. We evaluate all securities in an unrealized loss position to determine if the impairment is credit-related (resulting in an allowance for credit losses recorded in earnings) or non-credit-related (resulting in an unrealized loss through other comprehensive income). At September 30, 2021, we did not intend to sell any of our AFS securities that were in an unrealized loss position, and it is more likely than not that we will not be required to sell these securities before recovery of their amortized cost basis, which may be at their maturity. We review our AFS securities that are in an unrealized loss position to identify those securities with losses based on an assessment of changes in expected cash flows for such securities, which considers recent security performance and expected future performance of the underlying collateral.
At September 30, 2021, our current expected credit loss ("CECL") allowance related to our AFS securities was zero. AFS securities for which an allowance is recognized have experienced, or are expected to experience, credit-related adverse cash flow changes. In determining our estimate of cash flows for AFS securities we may consider factors such as structural credit enhancement, past and expected future performance of underlying mortgage loans, including timing of expected future cash flows, which are informed by prepayment rates, default rates, loss severities, delinquency rates, percentage of non-performing loans, FICO scores at loan origination, year of origination, loan-to-value ratios, and geographic concentrations, as well as general market assessments. Changes in our evaluation of these factors impacted the cash flows expected to be collected at the assessment date and were used to determine if there were credit-related adverse cash flows and if so, the amount of credit related losses. Significant judgment is used in both our analysis of the expected cash flows for our AFS securities and any determination of security credit losses.
The table below summarizes the weighted average of the significant credit quality indicators we used for the credit loss allowance on our AFS securities at September 30, 2021.
Table 9.10 – Significant Credit Quality Indicators
September 30, 2021Subordinate Securities
Default rateN/A
Loss severityN/A

46


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 9. Real Estate Securities - (continued)

The following table details the activity related to the allowance for credit losses for AFS securities for the three and nine months ended September 30, 2021.
Table 9.11 – Rollforward of Allowance for Credit Losses
Three Months Ended September 30, 2021Nine Months Ended September 30, 2021
(In Thousands)
Beginning balance allowance for credit losses$ $388 
Additions to allowance for credit losses on securities for which credit losses were not previously recorded  
Additional increases (decreases) to the allowance for credit losses on securities that had an allowance recorded in a previous period (388)
Allowance on purchased financial assets with credit deterioration  
Reduction to allowance for securities sold during the period  
Reduction to allowance for securities we intend to sell or more likely than not will be required to sell  
Write-offs charged against allowance  
Recoveries of amounts previously written off  
Ending balance of allowance for credit losses$ $ 
Gains and losses from the sale of AFS securities are recorded as Realized gains, net, in our consolidated statements of income (loss). The following table presents the gross realized gains and losses on sales and calls of AFS securities for the three and nine months ended September 30, 2021 and 2020.
Table 9.12 – Gross Realized Gains and Losses on AFS Securities
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Gross realized gains - sales$ $ $1,507 $8,779 
Gross realized gains - calls6,389  15,484  
Gross realized losses - sales   (4,144)
Total Realized Gains on Sales and Calls of AFS Securities, net$6,389 $ $16,991 $4,635 
During the three months ended September 30, 2021, we called two of our unconsolidated Sequoia entities, and purchased $66 million (unpaid principal balance) of loans from the securitization trusts. In association with these calls, we realized a $6 million gain on the securities we owned from these securitizations, which was recognized through Realized gains, net on our consolidated statements of income (loss). During the nine months ended September 30, 2021, we called six of our unconsolidated Sequoia entities, and purchased $167 million (unpaid principal balance) of loans from the securitization trusts. In association with these calls, we realized a $15 million gain on the securities we owned from these securitizations, which was recognized through Realized gains, net on our consolidated statements of income (loss).
47


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)


Note 10. Other Investments
Other investments at September 30, 2021 and December 31, 2020 are summarized in the following table.
Table 10.1 – Components of Other Investments
(In Thousands)September 30, 2021December 31, 2020
Servicer advance investments$170,062 $231,489 
HEIs167,856 42,440 
Strategic investments31,108 4,449 
Excess MSRs29,185 34,418 
Mortgage servicing rights12,389 8,815 
Other 11,766 26,564 
Total Other Investments$422,366 $348,175 
Servicer advance investments
We and a third-party co-investor, through two partnerships (“SA Buyers”) consolidated by us, purchased the outstanding servicer advances and excess MSRs related to a portfolio of legacy residential mortgage-backed securitizations serviced by the co-investor (Refer to our Annual Report on Form 10-K for the year ended December 31, 2020 for additional information regarding the transactions). At September 30, 2021, we had funded $94 million of total capital to the SA Buyers (see Note 16 for additional detail).
At September 30, 2021, our servicer advance investments had a carrying value of $170 million and were associated with a portfolio of residential mortgage loans with an unpaid principal balance of $7.53 billion. The outstanding servicer advance receivables associated with this investment were $159 million at September 30, 2021, which were financed with short-term non-recourse securitization debt (see Note 13 for additional detail on this debt). The servicer advance receivables were comprised of the following types of advances at September 30, 2021 and December 31, 2020.
Table 10.2 – Components of Servicer Advance Receivables
(In Thousands)September 30, 2021December 31, 2020
Principal and interest advances$77,116 $110,923 
Escrow advances (taxes and insurance advances)62,117 79,279 
Corporate advances20,175 27,454 
Total Servicer Advance Receivables$159,408 $217,656 
We account for our servicer advance investments at fair value and during the three and nine months ended September 30, 2021, we recorded $2 million and $7 million of interest income, respectively, through Other interest income, and recorded net market valuation losses of $2 million and $3 million, respectively, through Investment fair value changes, net in our consolidated statements of income (loss). During the three and nine months ended September 30, 2020, we recorded $3 million and $8 million of interest income, respectively, through Other interest income, and recorded a net market valuation gain of less than $0.1 million and a net market valuation loss of $6 million, respectively, through Investment fair value changes, net in our consolidated statements of income (loss).

48


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 10. Other Investments - (continued)
HEIs
In 2019, we entered into a flow purchase agreement to acquire home equity investment contracts from Point Digital. At September 30, 2021, we had acquired $47 million of HEIs under this flow purchase agreement. We account for these investments under the fair value option and during the three and nine months ended September 30, 2021, we recorded net market valuation gains of $6 million and $13 million, respectively, related to these assets through Investment fair value changes, net on our consolidated statements of income (loss). During the three and nine months ended September 30, 2020, we recorded a net market valuation gain of $2 million and a net market valuation loss of $4 million, respectively, related to these assets through Investment fair value changes, net on our consolidated statements of income (loss).
During the three months ended September 30, 2021, in conjunction with co-sponsoring a securitization of HEIs, we purchased $122 million of additional HEIs from other contributors to the securitization, then transferred $170 million of HEIs to the Point HEI securitization entity and issued $146 million of ABS (See Note 4 for further discussion on the Point securitization entity and Note 14 for further discussion on ABS issued). We retained subordinate certificates from the entity valued at $10 million as of September 30, 2021, representing our economic interest in the entity. The other contributors to the securitization own subordinate certificates in the entity that were valued at $17 million at September 30, 2021 and are carried on our balance sheet as non-controlling interests within the Accrued expenses and other liabilities line item of our consolidated balance sheets.
We consolidate the Point HEI securitization entity in accordance with GAAP and have elected to account for it under the CFE election. During the three months ended September 30, 2021, we recorded net market valuation gains of less than $0.1 million related to our net investment in the Point HEI entity through Investment fair value changes, net on our consolidated statements of income (loss).
During three months ended September 30, 2021, we amended our flow purchase agreement with Point Digital and committed to purchase additional HEIs. See Note 16 for additional detail on this commitment.
Strategic Investments
Strategic investments represent investments we have made in companies through our RWT Horizons venture investment strategy or at a corporate level. At September 30, 2021, we had made 11 investments in companies through RWT Horizons and two corporate investments, including our investment in Churchill Finance. See Note 3 for additional detail on how we account for our strategic investments.
Excess MSRs
In association with our servicer advance investments described above, we (through our consolidated SA Buyers) invested in excess MSRs associated with the same portfolio of legacy residential mortgage-backed securitizations. Additionally, we own excess MSRs associated with specified pools of multifamily loans. We account for our excess MSRs at fair value and during the three and nine months ended September 30, 2021, we recognized $3 million and $9 million of interest income, respectively, through Other interest income, and recorded net market valuation losses of $1 million and $5 million, respectively, through Investment fair value changes, net on our consolidated statements of income (loss). During the three and nine months ended September 30, 2020, we recognized $3 million and $9 million of interest income, respectively, through Other interest income, and recorded net market valuation losses of $1 million and $8 million, respectively, through Investment fair value changes, net on our consolidated statements of income (loss).
Mortgage Servicing Rights
We invest in mortgage servicing rights associated with residential mortgage loans and contract with licensed sub-servicers to perform all servicing functions for these loans. The majority of our investments in MSRs were made through the retention of servicing rights associated with the residential jumbo mortgage loans that we acquired and subsequently sold to third parties. During the three and nine months ended September 30, 2021, we retained $5 million and $9 million of MSRs, respectively, from sales of residential loans to third parties. We hold our MSR investments at our taxable REIT subsidiaries.

49


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 10. Other Investments - (continued)
At September 30, 2021 and December 31, 2020, our MSRs had a fair value of $12 million and $9 million, respectively, and were associated with loans with an aggregate principal balance of $2.29 billion and $2.59 billion, respectively. During the three and nine months ended September 30, 2021, including net market valuation gains and losses on our MSRs and related risk management derivatives, we recorded net income of $0.3 million and $1 million, respectively, through Other income on our consolidated statements of income (loss). During the three and nine months ended September 30, 2020, we recorded net losses of $2 million and $6 million, respectively, through Other income on our consolidated statements of income (loss).
Note 11. Derivative Financial Instruments
The following table presents the fair value and notional amount of our derivative financial instruments at September 30, 2021 and December 31, 2020.
Table 11.1 – Fair Value and Notional Amount of Derivative Financial Instruments
September 30, 2021December 31, 2020
Fair
Value
Notional
Amount
Fair
Value
Notional
Amount
(In Thousands)
Assets - Risk Management Derivatives
Interest rate swaps$3,213 $293,200 $224 $42,000 
TBAs8,213 2,205,000 18,260 3,520,000 
Swaptions30,415 1,335,000 19,727 1,585,000 
Assets - Other Derivatives
Loan purchase and interest rate lock commitments9,262 1,687,314 15,027 2,617,254 
Total Assets$51,103 $5,520,514 $53,238 $7,764,254 
Liabilities - Risk Management Derivatives
Interest rate swaps$(74)$40,500 $ $ 
TBAs(7,599)2,190,000 (15,495)3,105,000 
Interest rate futures(749)133,200   
Liabilities - Other Derivatives
Loan purchase commitments(2,550)1,084,579 (577)477,153 
Total Liabilities$(10,972)$3,448,279 $(16,072)$3,582,153 
Total Derivative Financial Instruments, Net$40,131 $8,968,793 $37,166 $11,346,407 
Risk Management Derivatives
To manage, to varying degrees, risks associated with certain assets and liabilities on our consolidated balance sheets, we may enter into derivative contracts. At September 30, 2021, we were party to swaps and swaptions with an aggregate notional amount of $1.67 billion, TBA agreements with an aggregate notional amount of $4.40 billion, and interest rate futures contracts with an aggregate notional amount of $133 million. At December 31, 2020, we were party to swaps and swaptions with an aggregate notional amount of $1.63 billion and TBA agreements with an aggregate notional amount of $6.63 billion.
During the three and nine months ended September 30, 2021, risk management derivatives had net market valuation gains of $4 million and $38 million, respectively. During the three and nine months ended September 30, 2020, risk management derivatives had net market valuation losses of zero and $98 million, respectively. These market valuation gains and losses are recorded in Mortgage banking activities, net, Investment fair value changes, net, and Other income on our consolidated statements of income (loss).

50


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 11. Derivative Financial Instruments - (continued)
Loan Purchase and Interest Rate Lock Commitments
LPCs and IRLCs that qualify as derivatives are recorded at their estimated fair values. For both the three and nine months ended September 30, 2021, LPCs and IRLCs had net market valuation gains of $18 million that were recorded in Mortgage banking activities, net on our consolidated statements of income (loss). For the three and nine months ended September 30, 2020, LPCs and IRLCs had net market valuation gains of $13 million and $35 million, respectively, that were recorded in Mortgage banking activities, net on our consolidated statements of income (loss).
Derivatives Designated as Cash Flow Hedges
To manage the variability in interest expense related to a portion of our long-term debt that is included in our consolidated balance sheets for financial reporting purposes, we designated certain interest rate swaps as cash flow hedges.
During the first quarter of 2020, we terminated and settled all of our outstanding derivatives that had been designated as cash flow hedges for our long-term debt, with a payment of $84 million. For interest rate agreements previously designated as cash flow hedges, our total unrealized loss reported in Accumulated other comprehensive income was $77 million and $81 million at September 30, 2021 and December 31, 2020, respectively. We are amortizing this loss into interest expense over the remaining term of the debt they were originally hedging. As of September 30, 2021, we expect to amortize $4 million of realized losses related to terminated cash flow hedges into interest expense over the next twelve months.
For both the three and nine months ended September 30, 2021, we did not have any derivatives designated as cash flow hedges. For the three and nine months ended September 30, 2020, changes in the values of designated cash flow hedges were zero and negative $33 million, respectively, and were recorded in Accumulated other comprehensive income, a component of equity.
The following table illustrates the impact on interest expense of our interest rate agreements accounted for as cash flow hedges for the three and nine months ended September 30, 2021 and 2020.
Table 11.2 – Impact on Interest Expense of Interest Rate Agreements Accounted for as Cash Flow Hedges
Three Months Ended September 30,Nine Months Ended September 30,
(In Thousands)2021202020212020
Net interest expense on cash flows hedges$ $ $ $(860)
Realized net losses reclassified from other comprehensive income(1,041)(1,040)(3,086)(2,148)
Total Interest Expense$(1,041)$(1,040)$(3,086)$(3,008)
Derivative Counterparty Credit Risk
As discussed in our Annual Report on Form 10-K for the year ended December 31, 2020, we consider counterparty risk as part of our fair value assessments of all derivative financial instruments at each quarter-end. At September 30, 2021, we assessed this risk as remote and did not record an associated specific valuation adjustment.
At September 30, 2021, we were in compliance with our derivative counterparty ISDA agreements.
51


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 12. Other Assets and Liabilities
Other assets at September 30, 2021 and December 31, 2020 are summarized in the following table.
Table 12.1 – Components of Other Assets
(In Thousands)September 30, 2021December 31, 2020
Accrued interest receivable$41,997 $39,445 
Investment receivable32,420 43,176 
Deferred tax asset20,153 871 
REO18,863 8,413 
Margin receivable16,503 4,758 
Operating lease right-of-use assets13,659 15,012 
Fixed assets and leasehold improvements (1)
9,344 4,203 
Pledged collateral 1,177 
Other9,254 13,533 
Total Other Assets$162,193 $130,588 
(1)Fixed assets and leasehold improvements had a basis of $17 million and accumulated depreciation of $7 million at September 30, 2021.
Accrued expenses and other liabilities at September 30, 2021 and December 31, 2020 are summarized in the following table.
Table 12.2 – Components of Accrued Expenses and Other Liabilities
(In Thousands)September 30, 2021December 31, 2020
Accrued compensation$64,354 $24,393 
Margin payable48,298 14,728 
Accrued interest payable34,545 34,858 
Payable to non-controlling interests (1)
31,781 16,941 
Operating lease liabilities15,771 16,687 
Accrued income taxes payable11,336 5,614 
Residential loan and MSR repurchase reserve9,003 8,631 
Guarantee obligations7,902 10,039 
Accrued operating expenses4,068 5,509 
Bridge loan holdbacks3,784 5,708 
Deferred consideration 14,579 
Other20,734 21,653 
Total Accrued Expenses and Other Liabilities$251,576 $179,340 
(1)Includes $11 million and $17 million of payables to non-controlling interest holders in our consolidated Servicing Investment and Point HEI entities, respectively, as September 30, 2021. Includes $17 million payable to a non-controlling interest holder in our consolidated Servicing Investment entities at December 31, 2020.
Deferred Consideration
The deferred consideration presented in the table above is related to our acquisition of 5 Arches in 2019. During the first quarter of 2021, we distributed 806,068 shares of Redwood common stock and paid $1 million in cash in full settlement of the remaining deferred consideration associated with this acquisition.
52


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 12. Other Assets and Liabilities - (continued)
REO
The following table summarizes the activity and carrying values of REO assets held at Redwood and at consolidated Legacy Sequoia, Freddie Mac SLST, and CAFL SFR entities during the nine months ended September 30, 2021.
Table 12.3 – REO Activity
Nine Months Ended September 30, 2021
(In Thousands)
 Bridge(1)
Legacy SequoiaFreddie Mac SLSTCAFL SFRTotal
Balance at beginning of period $4,600 $638 $646 $2,529 $8,413 
Transfers to REO7,074 65 2,591 11,924 21,654 
Liquidations (2)
(7,387)(607)(1,555)(1,990)(11,539)
Changes in fair value, net536 178 276 (655)335 
Balance at End of Period$4,823 $274 $1,958 $11,808 $18,863 
(1)Includes activity of bridge loans at Redwood and at consolidated CAFL bridge entity.
(2)For the nine months ended September 30, 2021, REO liquidations resulted in $0.3 million of realized losses, which were recorded in Investment fair value changes, net on our consolidated statements of income (loss).
The following table provides the detail of REO assets at Redwood and at consolidated Legacy Sequoia, Freddie Mac SLST, and CAFL SFR entities at September 30, 2021 and December 31, 2020.
Table 12.4 – REO Assets
Number of REO assetsBridge Legacy SequoiaFreddie Mac SLSTCAFL SFRTotal
At September 30, 20215 2 20 2 29 
At December 31, 20203 3 9 2 17 
Refer to our Annual Report on Form 10-K for the year ended December 31, 2020 for additional descriptions of our other assets and liabilities.












53


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 13. Short-Term Debt
We enter into repurchase agreements ("repo"), loan warehouse agreements, and other forms of collateralized (and generally uncommitted) short-term borrowings with several banks and major investment banking firms. At September 30, 2021, we had outstanding agreements with several counterparties and we were in compliance with all of the related covenants.
The table below summarizes our short-term debt, including the facilities that are available to us, the outstanding balances, the weighted average interest rate, and the maturity information at September 30, 2021 and December 31, 2020.
Table 13.1 – Short-Term Debt
September 30, 2021
(Dollars in Thousands)Number of FacilitiesOutstanding BalanceLimit
Weighted Average Interest Rate (1)
MaturityWeighted Average Days Until Maturity
Facilities
Residential loan warehouse 7 $1,335,464 $2,700,000 1.89 %11/2021-8/2022156
Business purpose loan warehouse2 183,800 350,000 3.39 %3/2022-7/2022201
Real estate securities repo
3 79,766  1.23 %10/2021-12/202134
Total Short-Term Debt Facilities12 1,599,030 
Servicer advance financing1 151,911 260,000 1.89 %11/202161
Total Short-Term Debt$1,750,941 
December 31, 2020
(Dollars in Thousands)Number of FacilitiesOutstanding BalanceLimit
Weighted Average Interest Rate (1)
MaturityWeighted Average Days Until Maturity
Facilities
Residential loan warehouse 4 $137,269 $1,300,000 2.45 %1/2021-11/2021268
Business purpose loan warehouse2 99,190 500,000 3.37 %5/2022-6/2022521
Real estate securities repo
3 77,775  2.24 %1/2021-3/202136
Total Short-Term Debt Facilities9 314,234 
Servicer advance financing1 208,375 335,000 1.95 %11/2021334
Total Short-Term Debt$522,609 
(1)Borrowings under our facilities are generally uncommitted and charged interest based on a specified margin over the 1- or 3-month LIBOR.

54


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 13. Short-Term Debt - (continued)
The following table below presents the value of loans, securities, and other assets pledged as collateral under our short-term debt at September 30, 2021 and December 31, 2020.
Table 13.2 – Collateral for Short-Term Debt
(In Thousands)September 30, 2021December 31, 2020
Collateral Type
Held-for-sale residential loans$1,478,424 $156,355 
Business purpose loans 254,655 127,029 
Real estate securities
On balance sheet14,367 23,193 
Sequoia securitizations (1)
62,075 63,105 
Freddie Mac K-Series securitization (1)
31,388 28,255 
Total real estate securities owned
107,830 114,553 
Restricted cash and other assets1,709 315 
Total Collateral for Short-Term Debt Facilities1,842,618 398,252 
Cash12,975 9,978 
Restricted cash19,872 23,220 
Servicer advances159,408 217,656 
Total Collateral for Servicer Advance Financing192,255 250,854 
Total Collateral for Short-Term Debt$2,034,873 $649,106 
(1)Represents securities we have retained from consolidated securitization entities. For GAAP purposes, we consolidate the loans and non-recourse ABS debt issued from these securitizations.
For the three and nine months ended September 30, 2021, the average balances of our short-term debt facilities were $1.98 billion and $1.61 billion, respectively. At September 30, 2021 and December 31, 2020, accrued interest payable on our short-term debt facilities was $2 million and $1 million, respectively.
Servicer advance financing consists of non-recourse short-term securitization debt used to finance servicer advance investments. We consolidate the securitization entity that issued the debt, but the entity is independent of Redwood and the assets and liabilities are not owned by and are not legal obligations of Redwood. At September 30, 2021, the accrued interest payable balance on this financing was $0.1 million and the unamortized capitalized commitment costs were $0.1 million.
We also maintain a $10 million committed line of credit with a financial institution that is secured by certain mortgage-backed securities with a fair market value of $2 million at September 30, 2021. At both September 30, 2021 and December 31, 2020, we had no outstanding borrowings on this facility.

55


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 13. Short-Term Debt - (continued)
Remaining Maturities of Short-Term Debt
The following table presents the remaining maturities of our secured short-term debt by the type of collateral securing the debt at September 30, 2021.
Table 13.3 – Short-Term Debt by Collateral Type and Remaining Maturities
September 30, 2021
(In Thousands)Within 30 days31 to 90 daysOver 90 daysTotal
Collateral Type
Held-for-sale residential loans$ $278,663 $1,056,801 $1,335,464 
Business purpose loans  183,800 183,800 
Real estate securities43,800 35,966  79,766 
Total Secured Short-Term Debt43,800 314,629 1,240,601 1,599,030 
Servicer advance financing 151,911  151,911 
Total Short-Term Debt$43,800 $466,540 $1,240,601 $1,750,941 
Note 14. Asset-Backed Securities Issued
ABS issued represents securities issued by non-recourse securitization entities we consolidate under GAAP. The majority of our ABS issued is carried at fair value under the CFE election (see Note 4 for additional detail) with the remainder carried at amortized cost. The carrying values of ABS issued by our consolidated securitization entities at September 30, 2021 and December 31, 2020, along with other selected information, are summarized in the following table.
Table 14.1 – Asset-Backed Securities Issued
September 30, 2021Legacy
Sequoia
Sequoia
CAFL (1)
Freddie Mac SLST (2)
Freddie Mac
K-Series
Point HEITotal
(Dollars in Thousands)
Certificates with principal balance$273,957 $2,199,488 $3,134,946 $1,630,252 $420,654 $145,320 $7,804,617 
Interest-only certificates739 21,003 189,946 19,787 10,885  242,360 
Market valuation adjustments (35,249)22,808 68,684 60,625 19,863 117 136,848 
ABS Issued, Net $239,447 $2,243,299 $3,393,576 $1,710,664 $451,402 $145,437 $8,183,825 
Range of weighted average interest rates, by series(3)
0.49% to 1.45%
2.34% to 5.07%
2.34% to 5.21%
3.50% to 4.75%
3.41 %3.27 %
Stated maturities(3)
2024 - 20362047 - 20512021 - 20312028 - 205920252052
Number of series20 13 16 3 1 1 

56


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 14. Asset-Backed Securities Issued - (continued)
December 31, 2020Legacy
Sequoia
SequoiaCAFL
Freddie Mac SLST (2)
Freddie Mac K-SeriesPoint HEITotal
(Dollars in Thousands)
Certificates with principal balance$329,039 $1,309,957 $2,716,425 $1,866,145 $416,339 $ $6,637,905 
Interest-only certificates1,092 4,591 162,934 23,335 13,026  204,978 
Market valuation adjustments (47,805)32,809 133,734 104,439 34,601  257,778 
ABS Issued, Net $282,326 $1,347,357 $3,013,093 $1,993,919 $463,966 $ $7,100,661 
Range of weighted average interest rates, by series(3)
0.35% to 1.55%
2.25% to 5.04%
2.68% to 5.42%
3.50% to 4.75%
3.39 % %
Stated maturities(3)
2024 - 20362047 - 20502021 - 20312028 - 20592025— 
Number of series20 10 14 3 1  
(1)Includes $270 million (principal balance) of ABS issued by a CAFL bridge securitization trust sponsored by Redwood and accounted for at amortized cost at September 30, 2021.
(2)Includes $163 million and $205 million (principal balance) of ABS issued by a re-securitization trust sponsored by Redwood and accounted for at amortized cost at September 30, 2021 and December 31, 2020, respectively.
(3)Certain ABS issued by CAFL, Freddie Mac SLST, and Point HEI entities is subject to early redemption and interest rate step-ups as described below.
During the third quarter of 2021, we consolidated the assets and liabilities of a securitization entity formed in connection with the securitization of CoreVest bridge loans (presented within CAFL in table 14.1 above), which we determined was a VIE and for which we determined we are the primary beneficiary. At issuance, we sold $270 million (principal balance) of ABS issued to third parties and retained the remaining beneficial ownership interest in the trust. The ABS were issued at a discount and we have elected to account for the ABS issued at amortized cost. At September 30, 2021, the principal balance of the ABS issued was $270 million, and the debt discount and deferred issuance costs were $3 million, for a net carrying value of $267 million. The weighted average stated coupon of the ABS issued was 2.34% at issuance. The ABS issued by the CAFL bridge entity are subject to an optional redemption in March 2024, and beginning in March 2025 the interest rate on the ABS issued increases by 2% through final maturity in March 2029. The ABS issued by this securitization were backed by assets including $276 million of bridge loans and $28 million of restricted cash at September 30, 2021. The securitization is structured with $300 million of total funding capacity and a feature to allow reinvestment of loan payoffs for the first 30 months of the transaction (through March 2024).
During the third quarter of 2021, we consolidated the assets and liabilities of the Point HEI entity formed in connection with the securitization of HEIs, which we determined was a VIE and for which we determined we are the primary beneficiary. At issuance, we sold $146 million (principal balance) of ABS issued to third parties and retained a portion of the remaining beneficial ownership interest in the trust. We elected to account for the entity under the CFE election and account for the ABS issued at fair value, with the entire change in fair value of the ABS issued (including accrued interest) recorded through Investment fair value changes, net on our consolidated statements of income (loss). The ABS issued by the Point HEI entity are subject to an optional redemption in September 2023, and beginning in September 2024 the interest rate on the ABS issued increases by 2% through final maturity in 2052.
During the third quarter of 2020, we transferred all of the subordinate securities we owned from two consolidated re-performing loan securitization VIEs sponsored by Freddie Mac SLST to a re-securitization trust, which we determined was a VIE and for which we determined we are the primary beneficiary. At issuance, we sold $210 million (principal balance) of ABS issued to third parties and retained 100% of the remaining beneficial ownership interest in the trust through ownership of a subordinate security issued by the trust. The ABS was issued at a discount and we have elected to account for the ABS issued at amortized cost. At September 30, 2021, the principal balance of the ABS issued was $163 million, and the debt discount and deferred issuance costs were $3 million, for a carrying value of $161 million. The stated coupon of the ABS issued was 4.75% at issuance and the final stated maturity occurs in July 2059. The ABS issued is subject to an optional redemption in July 2022 and in July 2023 the ABS interest rate steps up to 7.75%.


57


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)

Note 14. Asset-Backed Securities Issued - (continued)
The actual maturity of each class of ABS issued is primarily determined by the rate of principal prepayments on the assets of the issuing entity. Each series is also subject to redemption prior to the stated maturity according to the terms of the respective governing documents of each ABS issuing entity. As a result, the actual maturity of ABS issued may occur earlier than its stated maturity. At September 30, 2021, the majority of the ABS issued and outstanding had contractual maturities beyond five years. See Note 4 for detail on the carrying value components of the collateral for ABS issued and outstanding. The following table summarizes the accrued interest payable on ABS issued at September 30, 2021 and December 31, 2020. Interest due on consolidated ABS issued is payable monthly.
Table 14.2 – Accrued Interest Payable on Asset-Backed Securities Issued
(In Thousands)September 30, 2021December 31, 2020
Legacy Sequoia$107 $141 
Sequoia 5,918 4,697 
CAFL10,760 10,122 
Freddie Mac SLST (1)
4,925 5,656 
Freddie Mac K-Series1,195 1,177 
Total Accrued Interest Payable on ABS Issued$22,905 $21,793 
(1)Includes accrued interest payable on ABS issued by a re-securitization trust sponsored by Redwood.

58


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 15. Long-Term Debt
The table below summarizes our long-term debt, including the facilities that are available to us, the outstanding balances, the weighted average interest rate, and the maturity information at September 30, 2021.
Table 15.1 – Long-Term Debt
September 30, 2021
(Dollars in Thousands)BorrowingsUnamortized Deferred Issuance Costs / DiscountNet Carrying ValueLimit
Weighted Average Interest Rate (1)
Final Maturity
Facilities
Recourse Subordinate Securities Financing
Sequoia$147,182 $(417)$146,765 N/A4.21 %9/2024
CAFL
Facility A102,370 (429)101,941 N/A4.21 %2/2025
Facility B95,011 (439)94,572 N/A4.75 %6/2026
Non-Recourse BPL Financing
Facility C105,961 (320)105,641 250,000 
L + 3.00%
N/A
Recourse BPL Financing
Facility D168,228  168,228 450,000 
L + 3.10%
6/2023
Facility E230,883 (141)230,742 250,000 
L + 3.00%
9/2023
Total Long-Term Debt Facilities849,635 (1,746)847,889 
Convertible notes
4.75% convertible senior notes
198,629 (2,098)196,531 N/A4.75 %8/2023
5.625% convertible senior notes
150,200 (2,262)147,938 N/A5.625 %7/2024
5.75% exchangeable senior notes
172,092 (3,582)168,510 N/A5.75 %10/2025
Trust preferred securities and subordinated notes139,500 (791)138,709 N/A
L + 2.25%
7/2037
Total Long-Term Debt$1,510,056 $(10,479)$1,499,577 
(1)Variable rate borrowings are based on 1- or 3-month LIBOR ("L" in the table above) plus an applicable spread.
Recourse Subordinate Securities Financing
In the third quarter of 2021, a subsidiary of Redwood entered into a repurchase agreement providing non-marginable recourse debt financing of certain securities retained from our consolidated CAFL securitizations. The financing is guaranteed by Redwood, with an interest rate of approximately 4.75% through June 2024. The financing facility may be terminated, at our option, in June 2023, and has a final maturity in June 2026, provided that the interest rate on amounts outstanding under the facility increases between June 2024 and June 2026. See "Facility B" above for details on borrowings and securities pledged as collateral under this facility at September 30, 2021.
Non-Recourse BPL Financing Facilities
In the third quarter of 2021, we reclassified one of our non-recourse facilities from long-term to short-term debt as the maturity of this facility was less than one year at September 30, 2021.
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REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 15. Long-Term Debt - (continued)

In the second quarter of 2021, we repaid one of our non-recourse BPL financing facilities that had a balance of $242 million at March 31, 2021, and entered into a new non-recourse facility to finance business purpose bridge loans with a total borrowing capacity of $250 million (see details for "Facility C" above).
Recourse BPL Financing Facilities
In the second quarter of 2021, we reclassified one of our recourse facilities with a borrowing capacity of $450 million from short-term to long-term debt as we amended the terms of this facility, including an extension of its maturity (see details for "Facility D" above).
The following table below presents the value of loans, securities, and other assets pledged as collateral under our long-term debt at September 30, 2021 and December 31, 2020.
Table 15.2 – Collateral for Long-Term Debt
(In Thousands)September 30, 2021December 31, 2020
Collateral Type
Bridge loans$373,597 $544,151 
Single-family rental loans298,014 154,774 
Real estate securities
Sequoia securitizations (1)
246,892 249,446 
CAFL securitizations (1)
256,976 114,044 
Total real estate securities owned
503,868 363,490 
Other BPL investments 21,414 
Restricted cash 1,100 
Total Collateral for Long-Term Debt$1,175,479 $1,084,929 
(1)Represents securities we have retained from consolidated securitization entities. For GAAP purposes, we consolidate the loans and non-recourse ABS debt issued from these securitizations.
The following table summarizes the accrued interest payable on long-term debt at September 30, 2021 and December 31, 2020.
Table 15.3 – Accrued Interest Payable on Long-Term Debt
(In Thousands)September 30, 2021December 31, 2020
Long-term debt facilities$900 $1,799 
Convertible notes
4.75% convertible senior notes
1,206 3,564 
5.625% convertible senior notes
1,784 3,896 
5.75% exchangeable senior notes
4,948 2,474 
Trust preferred securities and subordinated notes572 669 
Total Accrued Interest Payable on Long-Term Debt$9,410 $12,402 
Refer to our Annual Report on Form 10-K for the year ended December 31, 2020 for a full description of our long-term debt.
Note 16. Commitments and Contingencies
Lease Commitments
At September 30, 2021, we were obligated under seven non-cancelable operating leases with expiration dates through 2031 for $18 million of cumulative lease payments. Our operating lease expense was $3 million for both nine-month periods ended September 30, 2021 and 2020.
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REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 16. Commitments and Contingencies - (continued)
The following table presents our future lease commitments at September 30, 2021.
Table 16.1 – Future Lease Commitments by Year
(In Thousands)September 30, 2021
2021 (3 months)$928 
20223,714 
20233,235 
20242,411 
20251,983 
2026 and thereafter6,128 
Total Lease Commitments18,399 
Less: Imputed interest(2,628)
Operating Lease Liabilities$15,771 
During the nine months ended September 30, 2021, we did not enter into any new office leases. During the nine months ended September 30, 2021, we increased our operating lease right-of-use assets and liabilities by $1 million as the result of an amendment to one of our existing leases. At September 30, 2021, our operating lease liabilities were $16 million, which were a component of Accrued expenses and other liabilities, and our operating lease right-of-use assets were $14 million, which were a component of Other assets.
We determined that none of our leases contained an implicit interest rate and used a discount rate equal to our incremental borrowing rate on a collateralized basis to determine the present value of our total lease payments. As such, we determined the applicable discount rate for each of our leases using a swap rate plus an applicable spread for borrowing arrangements secured by our real estate loans and securities for a length of time equal to the remaining lease term on the date of adoption. At September 30, 2021, the weighted-average remaining lease term and weighted-average discount rate for our leases was 7 years and 4.9%, respectively.
Commitment to Fund Bridge Loans
As of September 30, 2021, we had commitments to fund up to $426 million of additional advances on existing bridge loans. These commitments are generally subject to loan agreements with covenants regarding the financial performance of the borrower and other terms regarding advances that must be met before we fund the commitment. At September 30, 2021, we carried a $1 million contingent liability related to these commitments to fund construction advances. During the three and nine months ended September 30, 2021, we recorded a net market valuation loss of $0.3 million and a net market valuation gain of $1 million, respectively, related to this liability through Mortgage banking activities, net on our consolidated statements of income (loss). During the three and nine months ended September 30, 2020, we recorded a net market valuation gain of $1 million and a net market valuation loss of $1 million, respectively, related to this liability through Mortgage banking activities, net on our consolidated statements of income (loss).
Commitment to Fund Partnerships
In 2018, we invested in two partnerships created to acquire and manage certain mortgage servicing related assets (see Note 10 for additional detail). In connection with this investment, we are required to fund future net servicer advances related to the underlying mortgage loans. The actual amount of net servicer advances we may fund in the future is subject to significant uncertainty and will be based on the credit and prepayment performance of the underlying loans.

61


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 16. Commitments and Contingencies - (continued)
Commitment to Acquire HEIs
In the third quarter of 2021, we amended an existing flow purchase agreement with Point Digital to acquire HEIs that Point Digital originates with homeowners. Each HEI provides the owner of such HEI the right to purchase a percentage ownership interest in an associated residential property, and the homeowner's obligations under the HEI are secured by a lien (primarily second liens) on the property created by a deed of trust or a mortgage. Our investments in HEIs allow us to share in both home price appreciation and depreciation of the associated property. At September 30, 2021, we had an outstanding commitment to fund up to $125 million under this agreement.
Loss Contingencies — Risk-Sharing
During 2015 and 2016, we sold conforming loans to the Agencies with an original unpaid principal balance of $3.19 billion, subject to our risk-sharing arrangements with the Agencies. At September 30, 2021, the maximum potential amount of future payments we could be required to make under these arrangements was $44 million and this amount was partially collateralized by assets we transferred to pledged accounts and is presented as pledged collateral in Other assets on our consolidated balance sheets. We have no recourse to any third parties that would allow us to recover any amounts related to our obligations under the arrangements. At September 30, 2021, we had incurred less than $0.1 million of losses under these arrangements. For the three and nine months ended September 30, 2021, other income related to these arrangements was $1 million and $2 million, respectively, and net market valuation losses related to these investments were less than $0.1 million and $0.1 million, respectively. For the three and nine months ended September 30, 2020, other income related to these arrangements was $1 million and $3 million, respectively, and net market valuation losses related to these investments were $0.3 million and $1 million, respectively.
All of the loans in the reference pools subject to these risk-sharing arrangements were originated in 2014 and 2015, and at September 30, 2021, the loans had an unpaid principal balance of $618 million and a weighted average FICO score of 756 (at origination) and LTV ratio of 74% (at origination). At September 30, 2021, $21 million of the loans were 90 days or more delinquent, of which one of these loans with an unpaid principal balance of $0.2 million was in foreclosure. At September 30, 2021, the carrying value of our guarantee obligation was $8 million and included $5 million designated as a non-amortizing credit reserve, which we believe is sufficient to cover current expected losses under these obligations.
Our consolidated balance sheets include assets of special purpose entities ("SPEs") associated with these risk-sharing arrangements (i.e., the "pledged collateral" referred to above) that can only be used to settle obligations of these SPEs for which the creditors of these SPEs (the Agencies) do not have recourse to us. At September 30, 2021 and December 31, 2020, assets of such SPEs totaled $34 million and $46 million, respectively, and liabilities of such SPEs totaled $8 million and $10 million, respectively.
Loss Contingencies — Residential Repurchase Reserve
We maintain a repurchase reserve for potential obligations arising from representation and warranty violations related to residential loans we have sold to securitization trusts or third parties and for conforming residential loans associated with MSRs that we have purchased from third parties. We do not originate residential loans and we believe the initial risk of loss due to loan repurchases (i.e., due to a breach of representations and warranties) would generally be a contingency to the companies from whom we acquired the loans. However, in some cases, for example, where loans were acquired from companies that have since become insolvent, repurchase claims may result in our being liable for a repurchase obligation. Additionally, for certain loans we sold during the second quarter of 2020 that were previously held for investment, we have a direct obligation to repurchase these loans in the event of any early payment defaults (or "EPDs") by the underlying mortgage borrowers within certain specified periods following the sales.
At both September 30, 2021 and December 31, 2020, our repurchase reserve associated with our residential loans and MSRs was $9 million and was recorded in Accrued expenses and other liabilities on our consolidated balance sheets.
During the nine months ended September 30, 2021 and 2020, we received three and eight repurchase requests, respectively, and repurchased one and zero loans, respectively. During the nine months ended September 30, 2021 and 2020, we recorded repurchase provisions of $0.6 million and $4 million, respectively, that were recorded in Mortgage banking activities, net; Investment fair value changes, net; and Other income on our consolidated statements of income (loss).

62


REDWOOD TRUST, INC. AND SUBSIDIARIES
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
September 30, 2021
(Unaudited)
Note 16. Commitments and Contingencies - (continued)
Loss Contingencies — Litigation, Claims and Demands
There is no significant update regarding the litigation matters described in Note 16 within the financial statements included in Redwood’s Annual Report on Form 10-K for the year ended December 31, 2020 under the heading “Loss Contingencies - Litigation.” At September 30, 2021, the aggregate amount of loss contingency reserves established in respect of the FHLB-Seattle and Schwab litigation matters described in our Annual Report on Form 10-K for the year ended December 31, 2020 was $2 million. At September 30, 2021, the aggregate amount of our accrual for estimated costs associated with the "Residential Loan Seller Demands" described in our Annual Report on Form 10-K for the year ended December 31, 2020 was $2 million, a portion of which is contingent on the successful completion of future residential loan purchase and sale transactions with certain counterparties. We believe we have either resolved or adequately accrued for any unresolved Residential Loan Seller Demands and that there are no other Residential Loan Seller Demands that are reasonably possible to result in a material loss.
Note 17. Equity
The following table provides a summary of changes to accumulated other comprehensive income by component for the three and nine months ended September 30, 2021 and 2020.
Table 17.1 – Changes in Accumulated Other Comprehensive Income (Loss) by Component
Three Months Ended September 30, 2021Three Months Ended September 30, 2020
(In Thousands)Available-for-Sale SecuritiesInterest Rate Agreements Accounted for as Cash Flow HedgesAvailable-for-Sale SecuritiesInterest Rate Agreements Accounted for as Cash Flow Hedges
Balance at beginning of period$88,251 $(