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v3.25.1

Securities, at Fair Value - Residential Mortgage Securities (Details) - USD ($) $ in Thousands | Mar. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |  |
Fair Value | [1] | $ 1,790,285 | $ 1,537,513
Agency MBS |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Principal/Current Face |  | 1,642,078 | 1,403,891
Purchase Premiums |  | 5,431 | 5,534
Accretable Purchase Discounts |  | (6,037) | (3,525)
Discount Designated as Credit Reserve |  | 0 | 0
Gross Amortized Cost |  | 1,641,472 | 1,405,900
Gross Unrealized Gains |  | 11,619 | 2,318
Gross Unrealized Losses |  | (4,898) | (15,583)
Net Unrealized Gain/(Loss) |  | 6,721 | (13,265)
Fair Value |  | 1,648,193 | 1,392,635
Other securities |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Principal/Current Face |  | 143,750 | 146,808
Purchase Premiums |  | 15,812 | 14,747
Accretable Purchase Discounts |  | (5,410) | (5,662)
Discount Designated as Credit Reserve |  | (23,691) | (23,691)
Gross Amortized Cost |  | 130,461 | 132,202
Gross Unrealized Gains |  | 11,766 | 13,166
Gross Unrealized Losses |  | (135) | (490)
Net Unrealized Gain/(Loss) |  | 11,631 | 12,676
Fair Value |  | 142,092 | 144,878
Total residential mortgage securities |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Principal/Current Face |  | 1,785,828 | 1,550,699
Purchase Premiums |  | 21,243 | 20,281
Accretable Purchase Discounts |  | (11,447) | (9,187)
Discount Designated as Credit Reserve |  | (23,691) | (23,691)
Gross Amortized Cost |  | 1,771,933 | 1,538,102
Gross Unrealized Gains |  | 23,385 | 15,484
Gross Unrealized Losses |  | (5,033) | (16,073)
Net Unrealized Gain/(Loss) |  | 18,352 | (589)
Fair Value |  | 1,790,285 | 1,537,513
CRT securities |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Gross Unrealized Gains |  | 2,900 | 3,200
Gross Unrealized Losses |  | 0 | 0
Fair Value |  | 51,100 | 51,500
Non-agency MBS |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Gross Unrealized Gains |  | 700 | 500
Gross Unrealized Losses |  | (100) | (500)
Fair Value |  | $ 22,900 | $ 22,600
[1] | See Note 6 for information regarding the Company’s pledged assets.

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