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CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
Interest Income: |  |  |  |
Residential whole loans held at carrying value | $ 64,226 | $ 29,524 | $ 171,725 | $ 61,788
MSR-related assets | 15,274 | 6,407 | 38,232 | 20,249
Cash and cash equivalent investments | 903 | 754 | 2,703 | 2,348
Other interest-earning assets | 1,679 | 0 | 4,272 | 0
Interest Income | 142,721 | 117,432 | 428,608 | 322,931
Interest Expense: |  |  |  |
Repurchase agreements | 74,240 | 50,881 | 220,939 | 142,832
Other interest expense | 11,583 | 7,997 | 28,954 | 18,410
Interest Expense | 85,823 | 58,878 | 249,893 | 161,242
Net Interest Income | 56,898 | 58,554 | 178,715 | 161,689
Other Income, net: |  |  |  |
Net gain on residential whole loans measured at fair value through earnings | 40,175 | 34,942 | 116,915 | 105,883
Net realized gain on sales of residential mortgage securities | 17,708 | 16,415 | 50,027 | 32,661
Net unrealized (loss)/gain on residential mortgage securities measured at fair value through earnings | (571) | (8,545) | 8,101 | (11,776)
Net (loss)/gain on Swaps not designated as hedges for accounting purposes | (929) | 4,002 | (17,267) | 4,355
Other, net | 6,046 | 1,545 | 12,684 | 5,902
Other Income, net | 62,429 | 48,359 | 170,460 | 137,025
Operating and Other Expense: |  |  |  |
Compensation and benefits | 7,920 | 6,868 | 24,315 | 20,654
Other general and administrative expense | 5,022 | 4,155 | 15,601 | 13,569
Loan servicing and other related operating expenses | 10,786 | 8,758 | 31,763 | 23,569
Operating and Other Expense | 23,728 | 19,781 | 71,679 | 57,792
Net Income | 95,599 | 87,132 | 277,496 | 240,922
Less Preferred Stock Dividends | 3,750 | 3,750 | 11,250 | 11,250
Net Income Available to Common Stock and Participating Securities | $ 91,849 | $ 83,382 | $ 266,246 | $ 229,672
Basic Earnings per Common Share (usd per share) | $ 0.20 | $ 0.19 | $ 0.59 | $ 0.56
Diluted Earnings per Common Share (usd per share) | $ 0.20 | $ 0.19 | $ 0.58 | $ 0.56
Agency MBS |  |  |  |
Interest Income: |  |  |  |
Securities | $ 11,806 | $ 14,332 | $ 45,521 | $ 42,795
Non-Agency MBS |  |  |  |
Interest Income: |  |  |  |
Securities | 44,582 | 58,667 | 150,610 | 169,812
CRT securities |  |  |  |
Interest Income: |  |  |  |
Securities | $ 4,251 | $ 7,748 | $ 15,545 | $ 25,939

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