| Balance Sheets | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 |
|---|---|---|---|---|
| Total loans before allowance for credit losses-Non QMLoans | 5,531,388 | 5,346,693 | 5,122,926 | NaN |
| Total loans before allowance for credit losses-Business Purpose Loans | 2,261,932 | 2,443,328 | 2,642,818 | NaN |
| Total loans before allowance for credit losses-Legacy Reperforming And Non Performing Loans | 949,434 | 979,016 | 1,006,236 | NaN |
| Carrying Reported Amount Fair Value Disclosure | 0 | 0 | 0 | NaN |
| Estimate Of Fair Value Fair Value Disclosure | 50,383 | 51,022 | 51,937 | NaN |
| Total loans before allowance for credit losses-Other Loans | 50,383 | 51,022 | 51,937 | NaN |
| Carrying Reported Amount Fair Value Disclosure | 9,437 | 9,705 | 10,083 | NaN |
| Estimate Of Fair Value Fair Value Disclosure | 0 | 0 | 0 | NaN |
| Allowance for credit losses | 9,437 | 9,705 | 10,083 | NaN |
| Residential whole loans, net (7,739,814 and 7,717,007 held at fair value, respectively) | 8,783,700 | 8,810,354 | 8,813,834 | 8,819,525 |
| Securities, at fair value | 3,585,879 | 3,360,280 | 2,259,657 | 1,829,809 |
| Cash and cash equivalents | 221,573 | 213,211 | 305,172 | 275,731 |
| Restricted cash | 189,238 | 173,457 | 231,797 | 269,224 |
| Reo | 138,651 | 135,035 | 138,121 | NaN |
| Commercial reo | 12,237 | 19,885 | 18,895 | NaN |
| Goodwill | 61,076 | 61,076 | 61,076 | NaN |
| Intangibles, net | 2,300 | 2,600 | 2,900 | NaN |
| Capital contributions made to loan origination partners | 20,587 | 20,182 | 20,182 | NaN |
| Commercial loans | 4,510 | 6,079 | 6,947 | NaN |
| Interest receivable | 109,773 | 111,118 | 106,767 | NaN |
| Other loan related receivables | 8,072 | 8,874 | 7,776 | NaN |
| Lease right-of-use asset | 9,604 | 42,810 | 44,646 | NaN |
| Other | 82,371 | 81,488 | 79,711 | NaN |
| Other assets | 449,181 | 489,147 | 487,021 | 480,398 |
| Total assets | 13,229,571 | 13,046,449 | 12,097,481 | 11,674,687 |
| Financing agreements (5,920,250 and 5,956,057 held at fair value, respectively) | 11,117,578 | 10,940,014 | 9,841,991 | 9,505,802 |
| Payable for unsettled investment purchases | 41,843 | 0 | 116,939 | NaN |
| Dividends and dividend equivalents payable | 37,725 | 37,136 | 37,330 | NaN |
| Lease liability | 16,240 | 53,431 | 51,491 | NaN |
| Accrued interest payable | 36,218 | 36,369 | 33,036 | NaN |
| Accrued expenses and other | 200,610 | 151,804 | 195,183 | NaN |
| Other liabilities | 332,636 | 278,740 | 433,979 | 346,758 |
| Total liabilities | 11,450,214 | 11,218,754 | 10,275,970 | 9,852,560 |
| Preferred stock-Series BPreferred Stock | 82 | 81 | 81 | 80 |
| Preferred stock-Series CPreferred Stock | 114 | 113 | 111 | 110 |
| Common stock, 0.01 par value 866,300 and 866,300 shares authorized, respectively 101,596 and 101,663 shares issued and outstanding, respectively | 1,016 | 1,017 | 1,022 | 1,027 |
| Additional paid-in capital, in excess of par | 3,719,034 | 3,718,350 | 3,716,912 | 3,715,943 |
| Accumulated deficit | -1,943,811 | -1,895,541 | -1,900,942 | -1,899,922 |
| Accumulated other comprehensive income | 2,922 | 3,675 | 4,327 | 4,889 |
| Total stockholders equity | 1,779,357 | 1,827,695 | 1,821,511 | 1,822,127 |
| Total liabilities and stockholders equity | 13,229,571 | 13,046,449 | 12,097,481 | 11,674,687 |
MFA FINANCIAL, INC. (MFA)
MFA FINANCIAL, INC. (MFA)