FAIR VALUE MEASUREMENT | FAIR VALUE MEASUREMENT U.S. GAAP requires the categorization of fair value measurement into three broad levels which form a hierarchy based on the transparency of inputs to the valuation. Level 1 - Quoted prices in active markets for identical instruments. Level 2 - Valuations based principally on other observable market parameters, including: • Quoted prices in active markets for similar instruments, • Quoted prices in less active or inactive markets for identical or similar instruments, • Other observable inputs (such as interest rates, yield curves, volatilities, prepayment rates, loss severities, credit risks and default rates), and • Market corroborated inputs (derived principally from or corroborated by observable market data). Level 3 - Valuations based significantly on unobservable inputs. New Residential follows this hierarchy for its fair value measurements. The classifications are based on the lowest level of input that is significant to the fair value measurement. The carrying values and fair values of New Residential’s assets and liabilities recorded at fair value on a recurring basis, as well as other financial instruments for which fair value is disclosed, as of December 31, 2019 were as follows: Fair Value Principal Balance or Notional Amount Carrying Value Level 1 Level 2 Level 3 Total Assets: Investments in: Excess mortgage servicing rights, at fair value (A) $ 88,345,237 $ 379,747 $ — $ — $ 379,747 $ 379,747 Excess mortgage servicing rights, equity method investees, at fair value (A) 33,592,554 125,596 — — 125,596 125,596 Mortgage servicing rights, at fair value (A) 373,850,061 3,967,960 — — 3,967,960 3,967,960 Mortgage servicing rights financing receivables, at fair value (A) 130,984,870 1,718,273 — — 1,718,273 1,718,273 Servicer advance investments, at fair value 462,843 581,777 — — 581,777 581,777 Real estate and other securities, available-for-sale 36,159,591 19,477,728 — 11,519,943 7,957,785 19,477,728 Residential mortgage loans, held-for-investment 502,352 441,263 — — 435,234 435,234 Residential mortgage loans, held-for-sale 1,531,505 1,429,052 — — 1,438,302 1,438,302 Residential mortgage loans, held-for-sale, at fair value (B) 4,675,806 4,613,612 — 1,099,230 3,514,382 4,613,612 Residential mortgage loans, held-for-investment, at fair value (C) 452,771 484,443 — — 484,443 484,443 Residential mortgage loans subject to repurchase 172,336 172,336 — 172,336 — 172,336 Consumer loans, held-for-investment 823,917 827,545 — — 849,739 849,739 Derivative assets 8,360,894 41,501 — 155 41,346 41,501 Cash and cash equivalents 528,737 528,737 528,737 — — 528,737 Restricted cash 162,197 162,197 162,197 — — 162,197 Other assets (D) N/A 60,654 7,952 — 52,703 60,655 $ 35,012,421 $ 698,886 $ 12,791,664 $ 21,547,287 $ 35,037,837 Liabilities: Repurchase agreements $ 27,917,709 $ 27,916,225 $ — $ 27,917,709 $ — $ 27,917,709 Notes and bonds payable (E) 7,733,135 7,720,148 — — 7,779,060 7,779,060 Residential mortgage loan repurchase liability 172,336 172,336 — 172,336 — 172,336 Derivative liabilities 17,379,407 6,885 — 5,430 1,455 6,885 Excess spread financing 2,962,629 31,777 — — 31,777 31,777 Contingent consideration N/A 55,222 — — 55,222 55,222 $ 35,902,593 $ — $ 28,095,475 $ 7,867,514 $ 35,962,989 (A) The notional amount represents the total unpaid principal balance of the residential mortgage loans underlying the MSRs, MSR financing receivables, and Excess MSRs. New Residential does not receive an excess mortgage servicing amount on non-performing loans in Agency portfolios. (B) Includes $267.7 million in fair value of loans that are 90 days or more past due. (C) Includes $21.6 million in fair value of loans that are 90 days or more past due. (D) Excludes the indirect equity investment in a commercial redevelopment project that is accounted for at fair value on a recurring basis based on the NAV of New Residential’s investment. The investment had a fair value of $74.0 million as of December 31, 2019 . (E) Includes the MDST Trusts, SAFT 2013-1 mortgage-backed securities and the 2019-RPL1 asset-backed notes issued for which the fair value option for financial instruments was elected and resulted in a fair value of $659.7 million as of December 31, 2019 . The carrying values and fair values of New Residential’s assets and liabilities recorded at fair value on a recurring basis, as well as other financial instruments for which fair value is disclosed, as of December 31, 2018 were as follows: Fair Value Principal Balance or Notional Amount Carrying Value Level 1 Level 2 Level 3 Total Assets Investments in: Excess mortgage servicing rights, at fair value (A) $ 106,426,363 $ 447,860 $ — $ — $ 447,860 $ 447,860 Excess mortgage servicing rights, equity method investees, at fair value (A) 41,707,963 147,964 — — 147,964 147,964 Mortgage servicing rights, at fair value (A) 258,462,703 2,884,100 — — 2,884,100 2,884,100 Mortgage servicing rights financing receivables, at fair value (A) 130,516,565 1,644,504 — — 1,644,504 1,644,504 Servicer advance investments, at fair value 620,050 735,846 — — 735,846 735,846 Real estate and other securities, available-for-sale 22,152,845 11,636,581 — 2,665,618 8,970,963 11,636,581 Residential mortgage loans, held-for-investment 706,111 614,241 — — 625,321 625,321 Residential mortgage loans, held-for-sale 1,043,550 932,480 — — 958,970 958,970 Residential mortgage loans, held-for-sale, at fair value (B) 2,934,727 2,808,529 — 213,882 2,594,647 2,808,529 Residential mortgage loans, held-for-investment, at fair value (C) 122,260 121,088 — — 121,088 121,088 Residential mortgage loans subject to repurchase 121,602 121,602 — 121,602 — 121,602 Consumer loans, held-for-investment 1,072,577 1,072,202 — — 1,054,820 1,054,820 Derivative assets 840,179 10,893 — 42 10,851 10,893 Cash and cash equivalents 251,058 251,058 251,058 — — 251,058 Restricted cash 164,020 164,020 164,020 — — 164,020 Other assets (D) N/A 16,991 7,778 — 9,213 16,991 $ 23,609,959 $ 422,856 $ 3,001,144 $ 20,206,147 $ 23,630,147 Liabilities: Repurchase agreements $ 15,555,156 $ 15,553,969 $ — $ 15,555,156 $ — $ 15,555,156 Notes and bonds payable 7,117,909 7,102,266 — — 7,076,400 7,076,400 Residential mortgage loans repurchase liability 121,602 121,602 — 121,602 — 121,602 Derivative liabilities 15,759,782 29,389 — 29,166 223 29,389 Excess spread financing 3,492,587 39,304 — — 39,304 39,304 Contingent consideration N/A 40,842 — — 40,842 40,842 $ 22,887,372 $ — $ 15,705,924 $ 7,156,769 $ 22,862,693 (A) The notional amount represents the total unpaid principal balance of the residential mortgage loans underlying the MSRs, MSR financing receivables, and Excess MSRs. New Residential does not receive an excess mortgage servicing amount on non-performing loans in Agency portfolios. (B) Includes $88.7 million in fair value of loans that are 90 days or more past due. (C) Includes $0.4 million in fair value of loans that are 90 days or more past due. (D) Excludes the indirect equity investment in a commercial redevelopment project that is accounted for at fair value on a recurring basis based on the NAV of New Residential’s investment. The investment had a fair value of $74.3 million as of December 31, 2018 . New Residential has various processes and controls in place to ensure that fair value is reasonably estimated. With respect to the broker and pricing service quotations, to ensure these quotes represent a reasonable estimate of fair value, New Residential’s quarterly procedures include a comparison to quotations from different sources, outputs generated from its internal pricing models and transactions New Residential has completed with respect to these or similar assets or liabilities, as well as on its knowledge and experience of these markets. With respect to fair value estimates generated based on New Residential’s internal pricing models, New Residential corroborates the inputs and outputs of the internal pricing models by comparing them to available independent third party market parameters, where available, and models for reasonableness. New Residential believes its valuation methods and the assumptions used are appropriate and consistent with other market participants. Fair value measurements categorized within Level 3 are sensitive to changes in the assumptions or methodology used to determine fair value and such changes could result in a significant increase or decrease in the fair value. New Residential’s assets measured at fair value on a recurring basis using Level 3 inputs changed as follows: Level 3 Excess MSRs (A) Excess MSRs in Equity Method Investees (A)(B) Agency Non-Agency MSRs (A) Mortgage Servicing Rights Financing Receivables (A) Servicer Advance Investments Non-Agency RMBS Derivatives (C) Residential Mortgage Loans Total Balance at December 31, 2017 $ 324,636 $ 849,077 $ 171,765 $ 1,735,504 $ 598,728 $ 4,027,379 $ 5,974,789 $ — $ — $ 13,681,878 Transfers (D) Transfers from Level 3 — — — — — — — — — — Transfers to Level 3 — — — — — — — — — — Shellpoint Acquisition — — — 275,964 (124,652 ) — — 10,604 179,644 341,560 Gains (losses) included in net income Included in other-than-temporary impairment on securities (E) — — — — — — (24,940 ) — — (24,940 ) Included in change in fair value of investments in excess mortgage servicing rights (E) (18,099 ) (40,557 ) — — — — — — — (58,656 ) Included in change in fair value of investments in excess mortgage servicing rights, equity method investees (E) — — 8,357 — — — — — — 8,357 Included in servicing revenue, net (F) — — — (199,836 ) — — — — — (199,836 ) Included in change in fair value of investments in mortgage servicing rights financing receivable (E) — — — — 31,550 — — — — 31,550 Included in change in fair value of servicer advance investments — — — — — (89,332 ) — — — (89,332 ) Included in change in fair value of investments in residential mortgage loans — — — — — — — — 46,065 46,065 Included in gain (loss) on settlement of investments, net — 40,417 — — — 72,585 (1,288 ) — — 111,714 Included in other income (loss), net (E) 6,137 307 — — — — 10,283 24 (175 ) 16,576 Gains (losses) included in other comprehensive income (G) — — — — — — 31,031 — — 31,031 Interest income 21,936 22,504 — — — 50,218 377,018 — — 471,676 Purchases, sales and repayments Purchases — — — 1,042,933 128,357 2,332,989 3,854,439 — 2,107,204 9,465,922 Proceeds from sales (19,084 ) — — (5,776 ) (7,472 ) — (86,448 ) — — (118,780 ) Proceeds from repayments (58,139 ) (69,654 ) (32,158 ) — — (2,455,155 ) (1,163,921 ) — (2,111 ) (3,781,138 ) Originations — — — 35,311 — — — — — 35,311 Ocwen Transaction (Note 6) — (611,621 ) — — 1,017,993 (3,202,838 ) — — — (2,796,466 ) Balance at December 31, 2018 $ 257,387 $ 190,473 $ 147,964 $ 2,884,100 $ 1,644,504 $ 735,846 $ 8,970,963 $ 10,628 $ 2,330,627 $ 17,172,492 Level 3 Excess MSRs (A) Excess MSRs in Equity Method Investees (A)(B) Agency Non-Agency MSRs (A) Mortgage Servicing Rights Financing Receivables (A) Servicer Advance Investments Non-Agency RMBS Derivatives (C) Residential Mortgage Loans Total (continued) Transfers (D) Transfers from Level 3 — — — — — — — — (32,806 ) (32,806 ) Transfers to Level 3 — — — — — — — — 315,577 315,577 Ditech Acquisition — — — 387,170 — — (178,435 ) — 381,039 589,774 Transfers from investments in mortgage servicing rights financing receivables to investments in mortgage servicing rights — — — 367,121 (367,121 ) — — — — — Gains (losses) included in net income Included in other-than-temporary impairment on securities (E) — — — — — — (25,174 ) — — (25,174 ) Included in change in fair value of investments in excess mortgage servicing rights (E) (7,559 ) (2,946 ) — — — — — — — (10,505 ) Included in change in fair value of investments in excess mortgage servicing rights, equity method investees (E) — — 6,800 — — — — — — 6,800 Included in servicing revenue, net (F) — — — (721,356 ) — — — — — (721,356 ) Included in change in fair value of investments in mortgage servicing rights financing receivable (E) — — — — (189,023 ) — — — — (189,023 ) Included in change in fair value of servicer advance investments — — — — — 10,288 — — — 10,288 Included in change in fair value of investments in residential mortgage loans — — — — — — — — (63,347 ) (63,347 ) Included in gain (loss) on settlement of investments, net 1,479 30 — — — — 97,191 — — 98,700 Included in other income (loss), net (E) 1,523 819 — — — 2,101 29,263 — 33,706 Gains (losses) included in other comprehensive income (G) — — — — — 238,217 — — 238,217 Interest income 14,895 17,752 — — — 27,666 302,705 — — 363,018 Purchases, sales and repayments Purchases — — — 690,049 735,152 1,622,808 2,058,953 — 11,110,245 16,217,207 Proceeds from sales (10,018 ) (57 ) — (1,539 ) (22,989 ) — (1,949,300 ) — (10,638,483 ) (12,622,386 ) Proceeds from repayments (48,074 ) (35,957 ) (29,168 ) (11,625 ) (82,250 ) (1,814,831 ) (1,559,436 ) — (248,503 ) (3,829,844 ) Originations and other — — — 374,040 — — — 844,476 1,218,516 Balance at December 31, 2019 $ 209,633 $ 170,114 $ 125,596 $ 3,967,960 $ 1,718,273 $ 581,777 $ 7,957,785 $ 39,891 $ 3,998,825 $ 18,769,854 (A) Includes the recapture agreement for each respective pool, as applicable. (B) Amounts represent New Residential’s portion of the Excess MSRs held by the respective joint ventures in which New Residential has a 50% interest. (C) For the purpose of this table, the IRLC asset and liability positions are shown net. (D) Transfers are assumed to occur at the beginning of the respective period. (E) The gains (losses) recorded in earnings during the period are attributable to the change in unrealized gains (losses) relating to Level 3 assets still held at the reporting dates and realized gains (losses) recorded during the period. (F) The components of Servicing revenue, net are disclosed in Note 6. (G) These gains (losses) were included in net unrealized gain (loss) on securities in the Consolidated Statements of Comprehensive Income. New Residential’s liabilities measured at fair value on a recurring basis using Level 3 inputs changed as follows: Level 3 Excess Spread Financing Mortgage-Backed Securities Issued Contingent Consideration Total Balance at December 31, 2017 $ — $ — $ — $ — Transfers (A) Transfers from Level 3 — — — — Transfers to Level 3 — — — — Shellpoint Acquisition 48,262 120,702 39,262 208,226 Gains (losses) included in net income Included in other-than-temporary impairment on securities (B) — — — — Included in change in fair value of investments in excess mortgage servicing rights — — — — Included in change in fair value of investments in excess mortgage servicing rights, equity method investees (B) — — — — Included in servicing revenue, net (C) (8,591 ) — — (8,591 ) Included in change in fair value of investments in notes receivable - rights to MSRs — — — — Included in change in fair value of servicer advance investments — — — — Included in gain (loss) on settlement of investments, net — — — — Included in other income (B) — 684 1,580 2,264 Gains (losses) included in other comprehensive income, net of tax (D) — — — — Interest income — — — — Purchases, sales and payments Purchases — — — — Proceeds from sales — — — — Payments — (4,338 ) — (4,338 ) Other (367 ) — — (367 ) Balance at December 31, 2018 $ 39,304 $ 117,048 $ 40,842 $ 197,194 Transfers (A) Transfers from Level 3 — — — — Transfers to Level 3 — — — — Acquisitions — — 13,893 13,893 Ditech Acquisition (E) — 209,459 — 209,459 Gains (losses) included in net income Included in other-than-temporary impairment on securities (B) — — — — Included in change in fair value of investments in excess mortgage servicing rights — — — — Included in change in fair value of investments in excess mortgage servicing rights, equity method investees (B) — — — — Included in servicing revenue, net (C) (8,406 ) — — (8,406 ) Included in change in fair value of investments in notes receivable - rights to MSRs — — — — Included in change in fair value of servicer advance investments — — — — Included in change in fair value of investments in residential mortgage loans — — — — Included in gain (loss) on settlement of investments, net — — — — Included in other income (B) — 1,236 10,487 11,723 Gains (losses) included in other comprehensive income, net of tax (D) — — — — Interest income — — — — Purchases, sales and payments Purchases — 378,569 — 378,569 Proceeds from sales — — — — Payments — (46,574 ) (10,000 ) (56,574 ) Other 879 — — 879 Balance at December 31, 2019 $ 31,777 $ 659,738 $ 55,222 $ 746,737 (A) Transfers are assumed to occur at the beginning of the respective period. (B) The gains (losses) recorded in earnings during the period are attributable to the change in unrealized gains (losses) relating to Level 3 liabilities still held at the reporting dates and realized gains (losses) recorded during the period. (C) The components of Servicing revenue, net are disclosed in Note 6. (D) These gains (losses) were included in net unrealized gain (loss) on securities in the Consolidated Statements of Comprehensive Income. (E) As a result of the Ditech Acquisition, New Residential acquired MSRs and the servicing on certain residual tranches of Non-Agency RMBS it already owned, and now consolidates the respective securities. See Note 12 for the associated liability. Investments in Excess MSRs, Excess MSRs Equity Method Investees, MSRs and MSR Financing Receivables Valuation Fair value estimates of New Residential’s investments in MSRs and Excess MSRs were based on internal pricing models. The valuation technique is based on discounted cash flows. Significant inputs used in the valuations included expectations of prepayment rates, delinquency rates, recapture rates, the mortgage servicing amount or excess mortgage servicing amount of the underlying residential mortgage loans, as applicable, and discount rates that market participants would use in determining the fair values of mortgage servicing rights on similar pools of residential mortgage loans. In addition, for investments in MSRs, significant inputs included the market-level estimated cost of servicing. In order to evaluate the reasonableness of its fair value determinations, New Residential engages an independent valuation firm to separately measure the fair value of its investments in MSRs and Excess MSRs. The independent valuation firm determines an estimated fair value range of each pool based on its own models and issues a “fairness opinion” with this range. New Residential compares the range included in the opinion to the value generated by its internal models. To date, New Residential has not made any significant valuation adjustments as a result of these fairness opinions. Significant increases (decreases) in the discount rates, prepayment or delinquency rates, or costs of servicing, in isolation would result in a significantly lower (higher) fair value measurement, whereas significant increases (decreases) in the recapture rates or mortgage servicing amount or excess mortgage servicing amount, as applicable, in isolation would result in a significantly higher (lower) fair value measurement. Generally, a change in the delinquency rate assumption is accompanied by a directionally similar change in the assumption used for the prepayment rate. The following tables summarize certain information regarding the weighted average inputs used: December 31, 2019 Significant Inputs (A) Prepayment Rate (B) Delinquency (C) Recapture Rate (D) Mortgage Servicing Amount (E) Collateral Weighted Average Maturity Years (F) Excess MSRs Directly Held (Note 5) Agency Original Pools 8.6 % 1.1 % 20.3 % 21 20 Recaptured Pools 10.7 % 0.5 % 27.8 % 23 23 9.2 % 0.9 % 22.3 % 22 21 Non-Agency (G) Mr. Cooper and SLS Serviced: Original Pools 9.7 % N/A 15.5 % 15 24 Recaptured Pools 7.5 % N/A 17.4 % 24 23 9.4 % N/A 15.8 % 16 24 Total/Weighted Average--Excess MSRs Directly Held 9.3 % 0.9 % 19.4 % 19 22 Excess MSRs Held through Equity Method Investees (Note 5) Agency Original Pools 9.3 % 1.4 % 23.7 % 19 19 Recaptured Pools 10.3 % 0.8 % 26.7 % 24 22 Total/Weighted Average--Excess MSRs Held through Investees 9.8 % 1.1 % 25.1 % 21 20 Total/Weighted Average--Excess MSRs All Pools 9.5 % 1.0 % 21.4 % 20 21 MSRs (Note 6) Agency (H) Mortgage Servicing Rights (I) 12.5 % 1.0 % 23.3 % 28 22 MSR Financing Receivables (I) 15.4 % 0.4 % 15.8 % 27 25 Non-Agency Mortgage Servicing Rights 11.6 % 1.2 % 22.1 % 31 16 MSR Financing Receivables (I) 8.3 % 14.4 % 9.3 % 47 25 Ginnie Mae Mortgage Servicing Rights (J) 16.2 % 4.4 % 28.1 % 42 27 December 31, 2018 Significant Inputs (A) Prepayment Rate (B) Delinquency (C) Recapture Rate (D) Mortgage Servicing Amount (E) Collateral Weighted Average Maturity Years (F) Excess MSRs Directly Held (Note 5) Agency Original Pools 9.8 % 2.5 % 26.3 % 21 21 Recaptured Pools 8.0 % 2.1 % 23.6 % 22 24 Recapture Agreement 7.9 % 2.2 % 24.8 % 22 — 9.1 % 2.4 % 25.4 % 21 22 Non-Agency (G) Mr. Cooper and SLS Serviced: Original Pools 10.4 % N/A 15.4 % 15 24 Recaptured Pools 8.0 % N/A 19.9 % 23 24 Recapture Agreement 7.9 % N/A 19.8 % 20 — 9.9 % N/A 16.3 % 16 24 Total/Weighted Average--Excess MSRs Directly Held 9.4 % 2.4 % 21.5 % 19 23 Excess MSRs Held through Equity Method Investees (Note 5) Agency Original Pools 10.9 % 3.9 % 29.6 % 19 20 Recaptured Pools 8.5 % 2.6 % 28.8 % 23 23 Recapture Agreement 8.6 % 2.7 % 30.4 % 23 — Total/Weighted Average--Excess MSRs Held through Investees 9.6 % 3.2 % 29.4 % 21 21 Total/Weighted Average--Excess MSRs All Pools 9.5 % 2.7 % 24.5 % 20 22 MSRs (Note 6) Agency (H) Mortgage Servicing Rights (I) 9.4 % 1.0 % 22.2 % 26 22 MSR Financing Receivables (I) 9.5 % 0.9 % 14.7 % 27 20 Non-Agency Mortgage Servicing Rights (I) 13.2 % 0.9 % 10.0 % 25 25 MSR Financing Receivables (I) 8.2 % 17.2 % 5.0 % 45 26 Ginnie Mae Mortgage Servicing Rights (J) 11.2 % 3.9 % 24.2 % 33 27 (A) Weighted by fair value of the portfolio. (B) Projected annualized weighted average lifetime voluntary and involuntary prepayment rate using a prepayment vector. (C) Projected percentage of residential mortgage loans in the pool for which the borrower will miss its mortgage payments. (D) Percentage of voluntarily prepaid loans that are expected to be refinanced by the related servicer or subservicer, as applicable. (E) Weighted average total mortgage servicing amount, in excess of the basic fee as applicable, measured in bps. As of December 31, 2019 and 2018 , weighted average costs of subservicing of $7.18 and $7.30 , respectively, per loan per month was used to value the agency MSRs, including MSR Financing Receivables. Weighted average costs of subservicing of $11.28 and $11.45 , respectively, per loan per month was used to value the non-agency MSRs, including MSR Financing Receivables. Weighted average cost of subservicing of $9.20 and $10.06 , respectively, per loan per month was used to value the Ginnie Mae MSRs. (F) Weighted average maturity of the underlying residential mortgage loans in the pool. (G) For certain pools, the Excess MSR will be paid on the total UPB of the mortgage portfolio (including both performing and delinquent loans until REO). For these pools, no delinquency assumption is used. (H) Represents Fannie Mae and Freddie Mac MSRs. (I) For certain pools, recapture rate represents the expected recapture rate with the successor subservicer appointed by NRM. (J) Includes valuation of the related Excess spread financing (Note 6). With respect to valuing the Ocwen-serviced MSR financing receivables, which include a significant servicer advances receivable component, the cost of financing servicer advances receivable is assumed to be LIBOR plus 1.8% . As of December 31, 2019 and 2018 , weighted average discount rates of 7.8% and 8.8% , respectively, were used to value New Residential’s investments in Excess MSRs (directly and through equity method investees). As of December 31, 2019 and 2018 , weighted average discount rates of 7.8% and 8.7% were used to value New Residential’s investments in MSRs, respectively. As of December 31, 2019 and 2018 , weighted average discount rates of 8.9% and 10.3% , respectively, were used to value New Residential’s investments in MSR financing receivables. All of the assumptions listed have some degree of market observability, based on New Residential’s knowledge of the market, relationships with market participants, and use of common market data sources. New Residential uses assumptions that generate its best estimate of future cash flows for each investment in MSRs and Excess MSRs. When valuing investments in MSRs and Excess MSRs, New Residential uses the following criteria to determine the significant inputs: • Prepayment Rate: Prepayment rate projections are in the form of a “vector” that varies over the expected life of the pool. The prepayment vector specifies the percentage of the collateral balance that is expected to prepay voluntarily (i.e., pay off) and involuntarily (i.e., default) at each point in the future. The prepayment vector is based on assumptions that reflect macroeconomic conditions like home price appreciation, current level of interest rates as well as loan level factors such as the borrower’s interest rate, FICO score, loan-to-value ratio, debt-to-income ratio, vintage on a loan level basis. New Residential considers historical prepayment experience associated with the collateral when determining this vector and also reviews industry research on the prepayment experience of similar loan pools. This data is obtained from remittance reports, market data services and other market sources. • Delinquency Rates: For existing mortgage pools, delinquency rates are based on the recent pool-specific experience of loans that missed their latest mortgage payments. Delinquency rate projections are in the form of a “vector” that varies over the expected life of the pool. The delinquency vector specifies the percentage of the unpaid principal balance that is expected to be delinquent each month. The delinquency vector is based on assumptions that reflect macroeconomic conditions, the historical delinquency rates for the pools and the underlying borrower characteristics such as the FICO score and loan-to-value ratio. For the recapture agreements and recaptured loans, delinquency rates are based on the experience of similar loan pools originated by New Residential’s servicers and subservicers, and delinquency experience over the past year. New Residential believes this time period provides a reasonable sample for projecting future delinquency rates while taking into account current market conditions. Additional consideration is given to loans that are expected to become 30 or more days delinquent. • Recapture Rates: Recapture rates are based on actual average recapture rates experienced by New Residential’s servicers and subservicers on similar residential mortgage loan pools. Generally, New Residential looks to three to six months ’ worth of actual recapture rates, which it believes provides a reasonable sample for projecting future recapture rates while taking into account current market conditions. Recapture rate projections are in the form of a “vector” that varies over the expected life of the pool. The recapture vector specifies the percentage of the refinanced loans that have been recaptured within the pool by the servicer or subservicer. The recapture vector takes into account the nature and timeline of the relationship between the borrowers in the pool and the servicer or subservicer, the customer retention programs offered by the servicer or subservicer and the historical recapture rates. • Mortgage Servicing Amount or Excess Mortgage Servicing Amount: For existing mortgage pools, mortgage servicing amount and excess mortgage servicing amount projections are based on the actual total mortgage servicing amount, in excess of a base fee as applicable. For loans expected to be refinanced by the related servicer or subservicer and subject to a recapture agreement, New Residential considers the mortgage servicing amount or excess mortgage servicing amount on loans recently originated by the related servicer over the past three months and other general market considerations. New Residential believes this time period provides a reasonable sample for projecting future mortgage servicing amounts and excess mortgage servicing amounts while taking into account current market conditions. • Discount Rate: The discount rates used by New Residential are derived from market data on pricing of mortgage servicing rights backed by similar collateral. • Cost of subservicing: The costs of subservicing used by New Residential are based on available market data for various loan types and delinquency statuses. New Residential uses different prepayment and delinquency assumptions in valuing the MSRs and Excess MSRs relating to the original loan pools, the recapture agreements and the MSRs and Excess MSRs relating to recaptured loans. The prepayment rate and delinquency rate assumptions differ because of differences in the collateral characteristics, refinance potential and expected borrower behavior for original loans and loans which have been refinanced. The assumptions for recapture and discount rates when valuing investments in MSRs and Excess MSRs and recapture agreements are based on historical recapture experience and market pricing. Servicer Advance Investments Valuation New Residential uses internal pricing models to estimate the future cash flows related to the Servicer Advance Investments that incorporate significant unobservable inputs and include assumptions that are inherently subjective and imprecise. New Residential’s estimations of future cash flows include the combined cash flows of all of the components that comprise the Servicer Advance Investments: existing advances, the requirement to purchase future advances, the recovery of advances and the right to the basic fee component of the related MSR. The factors that most significantly impact the fair value include (i) the rate at which the servicer advance balance changes over the term of the investment, (ii) the UPB of the underlying loans with respect to which New Residential has the obligation to make advances and owns the basic fee component of the related MSR which, in turn, is driven by prepayment rates and (iii) the percentage of delinquent loans with respect to which New Residential owns the basic fee component of the related MSR. The valuation technique is based on discounted cash flows. Significant inputs used in the valuations included the assumptions used to establish the aforementioned cash flows and discount rates that market participants would use in determining the fair values of Servicer Advance Investments. In order to evaluate the reasonableness of its fair value determinations, New Residential engages an independent valuation firm to separately measure the fair value of its Servicer Advance Investments. The independent valuation firm determines an estimated fair value range based on its own models and issues a “fairness opinion” with this range. New Residential compares the range included in the opinion to the value generated by its internal models. To date, New Residential has not made any significant valuation adjustments as a result of these fairness opinions. Significant increases (decreases) in the advance balance-to-UPB ratio, prepayment rate, delinquency rate, or discount rate, in isolation, would result in a significantly lower (higher) fair value measurement. Generally, a change in the delinquency rate assumption is accompanied by a directionally similar change in the assumption used for the advance balance-to-UPB ratio. The following table summarizes certain information regarding the inputs used in valuing the Servicer Advance Investments, including the basic fee component of the related MSRs: Significant Inputs Weighted Average Outstanding Servicer Advances to UPB of Underlying Residential Mortgage Loans Prepayment Rate (A) Delinquency Mortgage Servicing Amount (B) Discount Rate Collateral Weighted Average Maturity (Years) (C) December 31, 2019 1.4 % 10.6 % 15.7 % 19.6 bps 5.3 % 22.9 December 31, 2018 1.4 % 10.9 % 17.7 % 19.6 bps 5.9 % 23.4 (A) Projected annual weighted average lifetime voluntary and involuntary prepayment rate using a prepayment vector. (B) Mortgage servicing amount is net of 10.1 bps and 9.6 bps which represent the amounts New Residential paid its servicers as a monthly servicing fee as of December 31, 2019 and 2018 , respectively. (C) Weighted average maturity of the underlying residential mortgage loans in the pool. The valuation of the Servicer Advance Investments also takes into account the performance fee paid to the servicer, which in the case of the Buyer is bas |