Quarterly report pursuant to Section 13 or 15(d)

Fair Value

v3.10.0.1
Fair Value
6 Months Ended
Jun. 30, 2018
Fair Value Disclosures [Abstract]  
Fair Value
Fair Value
Fair Value Measurements
ASC 820 defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. ASC 820 clarifies that fair value should be based on the assumptions market participants would use when pricing an asset or liability and establishes a fair value hierarchy that prioritizes the information used to develop those assumptions. The fair value hierarchy gives the highest priority to quoted prices available in active markets (i.e., observable inputs) and the lowest priority to data lacking transparency (i.e., unobservable inputs). Additionally, ASC 820 requires an entity to consider all aspects of nonperformance risk, including the entity’s own credit standing, when measuring fair value of a liability.
ASC 820 establishes a three-level hierarchy to be used when measuring and disclosing fair value. An instrument’s categorization within the fair value hierarchy is based on the lowest level of significant input to its valuation. Following is a description of the three levels:

Level 1
Inputs are quoted prices in active markets for identical assets or liabilities as of the measurement date under current market conditions. Additionally, the entity must have the ability to access the active market and the quoted prices cannot be adjusted by the entity.
Level 2
Inputs include quoted prices in active markets for similar assets or liabilities; quoted prices in inactive markets for identical or similar assets or liabilities; or inputs that are observable or can be corroborated by observable market data by correlation or other means for substantially the full-term of the assets or liabilities.
Level 3
Unobservable inputs are supported by little or no market activity. The unobservable inputs represent the assumptions that market participants would use to price the assets and liabilities, including risk. Generally, Level 3 assets and liabilities are valued using pricing models, discounted cash flow methodologies, or similar techniques that require significant judgment or estimation.

The following are descriptions of the valuation methodologies used to measure material assets and liabilities at fair value and details of the valuation models, key inputs to those models and significant assumptions utilized.
Available-for-sale securities. The Company holds a portfolio of AFS securities that are carried at fair value in the condensed consolidated balance sheets and primarily comprised of Agency RMBS and non-Agency securities. The Company determines the fair value of its Agency RMBS based upon prices obtained from third-party pricing providers or broker quotes received using bid price, which are deemed indicative of market activity. The third-party pricing providers and brokers use pricing models that generally incorporate such factors as coupons, primary and secondary mortgage rates, rate reset period, issuer, prepayment speeds, credit enhancements and expected life of the security. In determining the fair value of its non-Agency securities, management judgment may be used to arrive at fair value that considers prices obtained from third-party pricing providers, broker quotes received and other applicable market data. If observable market prices are not available or insufficient to determine fair value due principally to illiquidity in the marketplace, then fair value is based upon internally developed models that are primarily based on observable market-based inputs but also include unobservable market data inputs (including prepayment speeds, delinquency levels, and credit losses). The Company classified 99.2% and 0.8% of its AFS securities as Level 2 and Level 3 fair value assets, respectively, at June 30, 2018. AFS securities account for 91.6% of all assets reported at fair value at June 30, 2018.
Mortgage servicing rights. The Company holds a portfolio of MSR that are carried at fair value on the condensed consolidated balance sheets. The Company determines fair value of its MSR based on prices obtained from third-party pricing providers. Although MSR transactions are observable in the marketplace, the valuation is based upon cash flow models that include unobservable market data inputs (including prepayment speeds, delinquency levels and discount rates). As a result, the Company classified 100% of its MSR as Level 3 fair value assets at June 30, 2018.
Residential mortgage loans held-for-sale. The Company holds residential mortgage loans held-for-sale that are carried at fair value in the condensed consolidated balance sheets as a result of a fair value option election. The Company determines fair value of its residential mortgage loans based on prices obtained from third-party pricing providers and other applicable market data. If observable market prices are not available or insufficient to determine fair value due principally to illiquidity in the marketplace, then fair value is based upon cash flow models that are primarily based on observable market-based inputs but also include unobservable market data inputs (including prepayment speeds, delinquency levels and credit losses). The Company classified 1.6% and 98.4% of its residential mortgage loans held-for-sale as Level 2 and Level 3 fair value assets, respectively, at June 30, 2018.
Derivative instruments. The Company may enter into a variety of derivative financial instruments as part of its hedging strategies. The Company principally executes over-the-counter, or OTC, derivative contracts, such as interest rate swaps, swaptions, put and call options for TBAs and Markit IOS total return swaps. The Company utilizes third-party pricing providers to value its financial derivative instruments. The Company classified 100% of the interest rate swaps, swaptions, put and call options for TBAs and Markit IOS total returns swaps reported at fair value as Level 2 at June 30, 2018.
The Company may also enter into certain other derivative financial instruments, such as TBAs, short U.S. Treasuries and inverse interest-only securities. These instruments are similar in form to the Company’s AFS securities and the Company utilizes a pricing service to value TBAs and broker quotes to value short U.S. Treasuries and inverse interest-only securities. The Company classified 100% of its inverse interest-only securities at fair value as Level 2 at June 30, 2018. The Company reported 100% of its TBAs as Level 1 as of June 30, 2018. The Company did not hold any short U.S. Treasuries at June 30, 2018.
The Company’s risk management committee governs trading activity relating to derivative instruments. The Company’s policy is to minimize credit exposure related to financial derivatives used for hedging by limiting the hedge counterparties to major banks, financial institutions, exchanges, and private investors who meet established capital and credit guidelines as well as by limiting the amount of exposure to any individual counterparty.
The Company has netting arrangements in place with all derivative counterparties pursuant to standard documentation developed by ISDA, or central clearing exchange agreements, in the case of centrally cleared interest rate swaps. Additionally, both the Company and the counterparty or clearing agency are required to post cash collateral based upon the net underlying market value of the Company’s open positions with the counterparty. Posting of cash collateral typically occurs daily, subject to certain dollar thresholds. Due to the existence of netting arrangements, as well as frequent cash collateral posting at low posting thresholds, credit exposure to the Company and/or to the counterparty or clearing agency is considered materially mitigated. Based on the Company’s assessment, there is no requirement for any additional adjustment to derivative valuations specifically for credit.
Equity securities. The Company’s equity securities are carried at fair value and reported in other assets on the condensed consolidated balance sheets. Changes in fair value are recorded as a component of (loss) gain on investment securities in the condensed consolidated statements of comprehensive income. The Company determines fair value of its equity securities based on the closing market price of the securities at period end.
The following tables display the Company’s assets and liabilities measured at fair value on a recurring basis. The Company often economically hedges the fair value change of its assets or liabilities with derivatives and other financial instruments. The tables below display the hedges separately from the hedged items, and therefore do not directly display the impact of the Company’s risk management activities.
 
Recurring Fair Value Measurements
 
June 30, 2018
(in thousands)
Level 1
 
Level 2
 
Level 3
 
Total
Assets
 
 
 
 
 
 
 
Available-for-sale securities
$

 
$
19,139,930

 
$
153,424

 
$
19,293,354

Mortgage servicing rights

 

 
1,450,261

 
1,450,261

Residential mortgage loans held-for-sale

 
462

 
28,351

 
28,813

Derivative assets
12,252

 
245,665

 

 
257,917

Equity securities
30,425

 

 

 
30,425

Total assets
$
42,677

 
$
19,386,057

 
$
1,632,036

 
$
21,060,770

Liabilities
 
 
 
 
 
 
 
Derivative liabilities
$
18,190

 
$
21,239

 
$

 
$
39,429

Total liabilities
$
18,190

 
$
21,239

 
$

 
$
39,429

 
Recurring Fair Value Measurements
 
December 31, 2017
(in thousands)
Level 1
 
Level 2
 
Level 3
 
Total
Assets
 
 
 
 
 
 
 
Available-for-sale securities
$

 
$
21,067,678

 
$
153,141

 
$
21,220,819

Mortgage servicing rights

 

 
1,086,717

 
1,086,717

Residential mortgage loans held-for-sale

 
474

 
29,940

 
30,414

Derivative assets
913

 
309,005

 

 
309,918

Equity securities
29,413

 

 

 
29,413

Total assets
$
30,326

 
$
21,377,157

 
$
1,269,798

 
$
22,677,281

Liabilities
 
 
 
 
 
 
 
Derivative liabilities
1,930

 
29,973

 

 
31,903

Total liabilities
$
1,930

 
$
29,973

 
$

 
$
31,903



The Company may be required to measure certain assets or liabilities at fair value from time to time. These periodic fair value measures typically result from application of certain impairment measures under U.S. GAAP. These items would constitute nonrecurring fair value measures under ASC 820. As of June 30, 2018, the Company did not have any assets or liabilities measured at fair value on a nonrecurring basis in the periods presented. 
The valuation of Level 3 instruments requires significant judgment by the third-party pricing providers and/or management. The third-party pricing providers and/or management rely on inputs such as market price quotations from market makers (either market or indicative levels), original transaction price, recent transactions in the same or similar instruments, and changes in financial ratios or cash flows to determine fair value. Level 3 instruments may also be discounted to reflect illiquidity and/or non-transferability, with the amount of such discount estimated by the third-party pricing provider in the absence of market information. Assumptions used by the third-party pricing provider due to lack of observable inputs may significantly impact the resulting fair value and therefore the Company’s condensed consolidated financial statements. The Company’s valuation committee reviews all valuations that are based on pricing information received from a third-party pricing provider. As part of this review, prices are compared against other pricing or input data points in the marketplace, along with internal valuation expertise, to ensure the pricing is reasonable. In addition, the Company performs back-testing of pricing information to validate price information and identify any pricing trends of a third-party price provider.
In determining fair value, third-party pricing providers use various valuation approaches, including market and income approaches. Inputs that are used in determining fair value of an instrument may include pricing information, credit data, volatility statistics, and other factors. In addition, inputs can be either observable or unobservable.
The availability of observable inputs can vary by instrument and is affected by a wide variety of factors, including the type of instrument, whether the instrument is new and not yet established in the marketplace and other characteristics particular to the instrument. The third-party pricing provider uses prices and inputs that are current as of the measurement date, including during periods of market dislocations. In periods of market dislocation, the availability of prices and inputs may be reduced for many instruments. This condition could cause an instrument to be reclassified to or from various levels within the fair value hierarchy.
Securities for which market quotations are readily available are valued at the bid price (in the case of long positions) or the ask price (in the case of short positions) at the close of trading on the date as of which value is determined. Exchange-traded securities for which no bid or ask price is available are valued at the last traded price. OTC derivative contracts, including interest rate swaps and swaption agreements, put and call options for TBAs and U.S. Treasuries, constant maturity swaps, credit default swaps and Markit IOS total return swaps, are valued by the Company using observable inputs, specifically quotations received from third-party pricing providers, and are therefore classified within Level 2.
The following tables present the reconciliation for all of the Company’s Level 3 assets measured at fair value on a recurring basis:
 
Three Months Ended
 
 
June 30, 2018
 
(in thousands)
Available-For-Sale Securities
 
Mortgage Servicing Rights
 
Residential Mortgage Loans Held-For-Sale
 
Beginning of period level 3 fair value
$
153,424

 
$
1,301,023

 
$
28,958

 
Gains (losses) included in net income:
 
 
 
 
 
 
Realized (losses) gains

 
(36,368
)
 
(40
)
 
Unrealized (losses) gains

 
46,221

(1) 
286

(3) 
Total gains (losses) included in net income

 
9,853

 
246

 
Other comprehensive (loss) income

 

 

 
Purchases

 
132,366

 

 
Sales

 
(99
)
 

 
Settlements

 
7,118

 
(853
)
 
Gross transfers into level 3

 

 

 
Gross transfers out of level 3

 

 

 
End of period level 3 fair value
$
153,424

 
$
1,450,261

 
$
28,351

 
Change in unrealized gains or losses for the period included in earnings for assets held at the end of the reporting period
$

 
$
45,491

(2) 
$
256

(4) 
 
Six Months Ended
 
 
June 30, 2018
 
(in thousands)
Available-For-Sale Securities
 
Mortgage Servicing Rights
 
Residential Mortgage Loans Held-For-Sale
 
Beginning of period level 3 fair value
$
153,141

 
$
1,086,717

 
$
29,940

 
Gains (losses) included in net income:
 
 
 
 
 
 
Realized gains (losses)

 
(65,270
)
 
(208
)
 
Unrealized gains (losses)

 
146,930

(1) 
772

(3) 
Total gains (losses) included in net income

 
81,660

 
564

 
Other comprehensive (loss) income
283

 

 

 
Purchases

 
279,265

 

 
Sales

 
(399
)
 

 
Settlements

 
3,018

 
(2,153
)
 
Gross transfers into level 3

 

 

 
Gross transfers out of level 3

 

 

 
End of period level 3 fair value
$
153,424

 
$
1,450,261

 
$
28,351

 
Change in unrealized gains or losses for the period included in earnings for assets held at the end of the reporting period
$

 
$
142,843

(2) 
$
634

(4) 
___________________
(1)
The change in unrealized gains or losses on MSR was recorded in gain (loss) on servicing asset on the condensed consolidated statements of comprehensive income.
(2)
The change in unrealized gains or losses on MSR that were held at the end of the reporting period was recorded in gain (loss) on servicing asset on the condensed consolidated statements of comprehensive income.
(3)
The change in unrealized gains or losses on residential mortgage loans held-for-sale was recorded in other income on the condensed consolidated statements of comprehensive income.
(4)
The change in unrealized gains or losses on residential mortgage loans held-for-sale that were held at the end of the reporting period was recorded in other income on the condensed consolidated statements of comprehensive income.

The Company did not incur transfers between Level 1, Level 2 or Level 3 during the three and six months ended June 30, 2018 and 2017. Transfers between Levels are deemed to take place on the first day of the reporting period in which the transfer has taken place.
The Company used broker quotes in the fair value measurement of its Level 3 available-for-sale securities. The significant unobservable inputs used by the broker included expected default, severity and discount rate. Significant increases (decreases) in any of the inputs in isolation may result in significantly lower (higher) fair value measurement.
The Company also used multiple third-party pricing providers in the fair value measurement of its Level 3 MSR. The table below presents information about the significant unobservable inputs used by the third-party pricing providers in the fair value measurement of the Company’s MSR classified as Level 3 fair value assets at June 30, 2018:
June 30, 2018
Valuation Technique
 
Unobservable Input (1)
 
Range
 
Weighted Average
Discounted cash flow
 
Constant prepayment speed
 
6.7
-
8.7
%
 
7.7%
 
 
Delinquency
 
0.9
-
1.4
%
 
1.2%
 
 
Discount rate
 
8.7
-
11.6
%
 
10.0%
December 31, 2017
Valuation Technique
 
Unobservable Input (1)
 
Range
 
Weighted Average
Discounted cash flow
 
Constant prepayment speed
 
8.2
-
11.2
%
 
9.8%
 
 
Delinquency
 
1.3
-
2.0
%
 
1.7%
 
 
Discount rate
 
8.3
-
11.2
%
 
9.9%
___________________
(1)
Significant increases (decreases) in any of the inputs in isolation may result in significantly lower (higher) fair value measurement. A change in the assumption used for discount rates may be accompanied by a directionally similar change in the assumption used for the probability of delinquency and a directionally opposite change in the assumption used for prepayment rates.

The Company used a third-party pricing provider in the fair value measurement of its Level 3 residential mortgage loans held-for-sale. The significant unobservable inputs used by the third-party pricing provider included expected default, severity and discount rate. Significant increases (decreases) in any of the inputs in isolation may result in significantly lower (higher) fair value measurement.
Fair Value Option for Financial Assets and Financial Liabilities
On July 1, 2015, the Company elected the fair value option for Agency interest-only securities acquired on or after such date. The fair value option was elected to simplify the reporting of changes in fair value. Agency interest-only securities are carried within AFS securities on the condensed consolidated balance sheets. The Company’s policy is to separately record interest income, net of premium amortization or including discount accretion, on these fair value elected securities. Fair value adjustments are reported in (loss) gain on investment securities on the condensed consolidated statements of comprehensive income.
The Company elected the fair value option for its previously held residential mortgage loans held-for-investment in securitization trusts and the collateralized borrowings in securitization trusts. The fair value option was elected to better reflect the economics of the Company’s retained interests. The Company’s policy was to separately record interest income on the fair value elected loans and interest expense on the fair value elected borrowings. Upfront fees and costs were not deferred or capitalized. Fair value adjustments were reported in other income on the condensed consolidated statements of comprehensive income. During the fourth quarter of 2017, the Company sold all of these retained subordinated securities thereby causing the deconsolidation of the securitization trusts from the Company’s consolidated balance sheet. The remaining retained securities are included within non-Agency AFS securities.
The Company has elected the fair value option for its residential mortgage loans held-for-sale. The fair value option was elected to mitigate earnings volatility by better matching the accounting for the assets with the related hedges. The mortgage loans are carried within residential mortgage loans held-for-sale on the condensed consolidated balance sheets. The Company’s policy is to separately record interest income on these fair value elected loans. Upfront fees and costs related to the fair value elected loans are not deferred or capitalized. Fair value adjustments are reported in other income on the condensed consolidated statements of comprehensive income.
The following tables summarize the fair value option elections and information regarding the line items and amounts recognized in the condensed consolidated statements of comprehensive income for each fair value option-elected item.
 
Three Months Ended June 30, 2018
(in thousands)
Interest income (expense)
 
(Loss) gain on investment securities
 
Other income
 
Total included in net income
 
Change in fair value due to credit risk
Assets
 
 
 
 
 
 
 
 
 
 
 
Available-for-sale securities
$
(1,328
)
 
 
$
2,959

 
$

 
$
1,631

 
N/A

 
Residential mortgage loans held-for-investment in securitization trusts

(1) 
 

 

 

 
$

(2) 
Residential mortgage loans held-for-sale
349

(1) 
 

 
240

 
589

 
(6
)
(3) 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
Collateralized borrowings in securitization trusts

 
 

 

 

 

(2) 
Total
$
(979
)
 
 
$
2,959

 
$
240

 
$
2,220

 
$
(6
)
 
 
Three Months Ended June 30, 2017
(in thousands)
Interest income (expense)
 
(Loss) gain on investment securities
 
Other income
 
Total included in net income
 
Change in fair value due to credit risk
Assets
 
 
 
 
 
 
 
 
 
 
 
Available-for-sale securities
$
(1,578
)
 
 
$
2,365

 
$

 
$
787

 
N/A

 
Residential mortgage loans held-for-investment in securitization trusts
30,826

(1) 
 

 
17,860

 
48,686

 
$

(2) 
Residential mortgage loans held-for-sale
503

(1) 
 

 
333

 
836

 
(1,292
)
(3) 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
Collateralized borrowings in securitization trusts
(24,843
)
 
 

 
(16,467
)
 
(41,310
)
 

(2) 
Total
$
4,908

 
 
$
2,365

 
$
1,726

 
$
8,999

 
$
(1,292
)
 
 
Six Months Ended June 30, 2018
(in thousands)
Interest income (expense)
 
(Loss) gain on investment securities
 
Other income
 
Total included in net income
 
Change in fair value due to credit risk
Assets
 
 
 
 
 
 
 
 
 
 
 
Available-for-sale securities
$
(3,317
)
 
 
$
9,317

 
$

 
$
6,000

 
N/A

 
Residential mortgage loans held-for-investment in securitization trusts

(1) 
 

 

 

 
$

(2) 
Residential mortgage loans held-for-sale
656

(1) 
 

 
556

 
1,212

 
$
31

(3) 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
Collateralized borrowings in securitization trusts

 
 

 

 

 

(2) 
Total
$
(2,661
)
 
 
$
9,317

 
$
556

 
$
7,212

 
$
31

 
 
Six Months Ended June 30, 2017
(in thousands)
Interest income (expense)
 
(Loss) gain on investment securities
 
Other income
 
Total included in net income
 
Change in fair value due to credit risk
Assets
 
 
 
 
 
 
 
 
 
 
 
Available-for-sale securities
$
(3,282
)
 
 
$
4,367

 
$

 
$
1,085

 
N/A

 
Residential mortgage loans held-for-investment in securitization trusts
62,454

(1) 
 

 
30,899

 
93,353

 
$

(2) 
Residential mortgage loans held-for-sale
901

(1) 
 

 
1,794

 
2,695

 
(881
)
(3) 
Liabilities
 
 
 
 
 
 
 
 
 
 
 
Collateralized borrowings in securitization trusts
(50,229
)
 
 

 
(22,822
)
 
(73,051
)
 

(2) 
Total
$
9,844

 
 
$
4,367

 
$
9,871

 
$
24,082

 
$
(881
)
 
____________________
(1)
Interest income on residential mortgage loans held-for-sale and residential mortgage loans held-for-investment in securitization trusts is measured by multiplying the unpaid principal balance on the loans by the coupon rate and the number of days of interest due.
(2)
The change in fair value on residential mortgage loans held-for-investment in securitization trusts and collateralized borrowings in securitization trusts was due entirely to changes in market interest rates.
(3)
The change in fair value due to credit risk on residential mortgage loans held-for-sale was quantified by holding yield constant in the cash flow model in order to isolate credit risk component.

The table below provides the fair value and the unpaid principal balance for the Company’s fair value option-elected loans.
 
June 30, 2018
 
December 31, 2017
(in thousands)
Unpaid Principal Balance
 
Fair
Value (1)
 
Unpaid Principal Balance
 
Fair
Value (1)
Residential mortgage loans held-for-sale
 
 
 
 
 
 
 
Total loans
$
34,965

 
$
28,813

 
$
37,632

 
$
30,414

Nonaccrual loans
$
10,921

 
$
9,001

 
$
13,511

 
$
10,963

Loans 90+ days past due
$
9,669

 
$
7,926

 
$
12,136

 
$
9,857

____________________
(1)
Excludes accrued interest receivable.

Fair Value of Financial Instruments
In accordance with ASC 820, the Company is required to disclose the fair value of financial instruments, both assets and liabilities recognized and not recognized in the condensed consolidated balance sheets, for which fair value can be estimated.
The following describes the Company’s methods for estimating the fair value for financial instruments. Descriptions are not provided for those items that have zero balances as of the current balance sheet date.
AFS securities, MSR, residential mortgage loans held-for-sale, derivative assets and liabilities and equity securities are recurring fair value measurements; carrying value equals fair value. See discussion of valuation methods and assumptions within the Fair Value Measurements section of this Note 12.
Cash and cash equivalents and restricted cash have a carrying value which approximates fair value because of the short maturities of these instruments. The Company categorizes the fair value measurement of these assets as Level 1.
As a condition to membership in the FHLB, the Company is required to purchase and hold a certain amount of FHLB stock, which is considered a non-marketable, long-term investment, and is carried at cost. Because this stock can only be redeemed or sold at its par value, and only to the FHLB, carrying value, or cost, approximates fair value. The Company categorizes the fair value measurement of these assets as Level 3.
Equity investments include cost method investments for which fair value is not estimated. Carrying value, or cost, approximates fair value. The Company categorizes the fair value measurement of these assets as Level 3.
The carrying value of repurchase agreements, FHLB advances and revolving credit facilities that mature in less than one year generally approximates fair value due to the short maturities. As of June 30, 2018, the Company held $300.0 million of repurchase agreements, $50.0 million of FHLB advances and $150.0 million of revolving credit facilities that are considered long-term. The Company’s long-term repurchase agreements, FHLB advances and revolving credit facilities have floating rates based on an index plus a spread and, for members of the FHLB, the credit spread is typically consistent with those demanded in the market. Accordingly, the interest rates on these borrowings are at market and thus carrying value approximates fair value. The Company categorizes the fair value measurement of these liabilities as Level 2.
Convertible senior notes are carried at their unpaid principal balance, net of any unamortized deferred issuance costs. The Company estimates the fair value of its convertible senior notes using the market transaction price nearest to June 30, 2018. The Company categorizes the fair value measurement of these assets as Level 2.
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 June 30, 2018 and December 31, 2017.
 
June 30, 2018
 
December 31, 2017
(in thousands)
Carrying Value
 
Fair Value
 
Carrying Value
 
Fair Value
Assets
 
 
 
 
 
 
 
Available-for-sale securities
$
19,293,354

 
$
19,293,354

 
$
21,220,819

 
$
21,220,819

Mortgage servicing rights
$
1,450,261

 
$
1,450,261

 
$
1,086,717

 
$
1,086,717

Residential mortgage loans held-for-sale
$
28,813

 
$
28,813

 
$
30,414

 
$
30,414

Cash and cash equivalents
$
417,515

 
$
417,515

 
$
419,159

 
$
419,159

Restricted cash
$
564,705

 
$
564,705

 
$
635,836

 
$
635,836

Derivative assets
$
257,917

 
$
257,917

 
$
309,918

 
$
309,918

Equity securities
$
30,425

 
$
30,425

 
$
29,413

 
$
29,413

Federal Home Loan Bank stock
$
40,845

 
$
40,845

 
$
53,826

 
$
53,826

Equity investments
$
3,000

 
$
3,000

 
$
3,000

 
$
3,000

Liabilities
 
 
 
 
 
 
 
Repurchase agreements
$
17,205,823

 
$
17,205,823

 
$
19,451,207

 
$
19,451,207

Federal Home Loan Bank advances
$
865,024

 
$
865,024

 
$
1,215,024

 
$
1,215,024

Revolving credit facilities
$
170,000

 
$
170,000

 
$
20,000

 
$
20,000

Convertible senior notes
$
283,268

 
$
304,451

 
$
282,827

 
$
306,351

Derivative liabilities
$
39,429

 
$
39,429

 
$
31,903

 
$
31,903