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v3.24.2

Net Assets - Roll forward of Net Assets (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2024 | Mar. 31, 2024 | Jun. 30, 2023 | Mar. 31, 2023 | Jun. 30, 2024 | Jun. 30, 2023
Investment Company, Net Assets [Roll Forward] |  |  |  |  |  |
Beginning of the period (in shares) |  | 102,558,859 |  |  | 102,558,859 |
Beginning of the period | $ 1,369,183 | $ 1,331,723 | $ 1,338,494 | $ 1,326,191 | $ 1,331,723 | $ 1,326,191
Issuances of common stock | 19,772 | 47,919 | 0 | 0 |  |
Offering costs | (388) | (81) | (91) | (56) |  |
Distributions declared | (36,834) | (38,462) | (35,519) | (32,453) |  |
Net increase (decrease) in net assets resulting from operations | $ 34,784 | 28,084 | 35,078 | 44,812 | $ 62,868 | 79,890
End of the period (in shares) | 107,851,415 |  |  |  | 107,851,415 |
Ending of the period | $ 1,386,517 | 1,369,183 | 1,337,962 | 1,338,494 | $ 1,386,517 | 1,337,962
Total Net Assets of NMFC |  |  |  |  |  |
Investment Company, Net Assets [Roll Forward] |  |  |  |  |  |
Beginning of the period | 1,356,932 | 1,319,951 | 1,326,690 | 1,314,473 | 1,319,951 | 1,314,473
Issuances of common stock | 19,772 | 47,919 | 0 |  |  |
Offering costs | (388) | (81) | (91) | (56) | (469) | (147)
Distributions declared | (36,669) | (38,265) | (35,328) | (32,300) | (74,934) | (67,628)
Net increase (decrease) in net assets resulting from operations | 34,471 | 27,408 | 34,830 | 44,573 | 61,879 | 79,403
Ending of the period | $ 1,374,118 | $ 1,356,932 | $ 1,326,101 | $ 1,326,690 | $ 1,374,118 | $ 1,326,101
Common Stock |  |  |  |  |  |
Investment Company, Net Assets [Roll Forward] |  |  |  |  |  |
Beginning of the period (in shares) | 106,289,293 | 102,558,859 | 100,937,026 | 100,937,026 | 102,558,859 | 100,937,026
Beginning of the period | $ 1,063 | $ 1,026 | $ 1,009 | $ 1,009 | $ 1,026 | $ 1,009
Issuances of common stock (in shares) | 1,562,122 | 3,730,434 | 0 |  |  |
Issuances of common stock | $ 16 | $ 37 | $ 0 |  |  |
End of the period (in shares) | 107,851,415 | 106,289,293 | 100,937,026 | 100,937,026 | 107,851,415 | 100,937,026
Ending of the period | $ 1,079 | $ 1,063 | $ 1,009 | $ 1,009 | $ 1,079 | $ 1,009
Paid in Capital in Excess of Par |  |  |  |  |  |
Investment Company, Net Assets [Roll Forward] |  |  |  |  |  |
Beginning of the period | 1,379,070 | 1,331,269 | 1,305,889 | 1,305,945 | 1,331,269 | 1,305,945
Issuances of common stock | 19,756 | 47,882 | 0 |  |  |
Offering costs | (388) | (81) | (91) | (56) |  |
Ending of the period | 1,398,438 | 1,379,070 | 1,305,798 | 1,305,889 | 1,398,438 | 1,305,798
Accumulated Net Investment Income |  |  |  |  |  |
Investment Company, Net Assets [Roll Forward] |  |  |  |  |  |
Beginning of the period | 149,467 | 150,407 | 153,406 | 147,593 | 150,407 | 147,593
Distributions declared | (36,669) | (38,265) | (35,328) | (32,300) |  |
Net increase (decrease) in net assets resulting from operations | 38,200 | 37,325 | 39,678 | 38,113 |  |
Ending of the period | 150,998 | 149,467 | 157,756 | 153,406 | 150,998 | 157,756
Accumulated Net Realized (Losses) Gains |  |  |  |  |  |
Investment Company, Net Assets [Roll Forward] |  |  |  |  |  |
Beginning of the period | (111,845) | (100,015) | (67,395) | (68,072) | (100,015) | (68,072)
Net increase (decrease) in net assets resulting from operations | (31,166) | (11,830) | 2,567 | 677 |  |
Ending of the period | (143,011) | (111,845) | (64,828) | (67,395) | (143,011) | (64,828)
Net Unrealized Appreciation (Depreciation) |  |  |  |  |  |
Investment Company, Net Assets [Roll Forward] |  |  |  |  |  |
Beginning of the period | (60,823) | (62,736) | (66,219) | (72,002) | (62,736) | (72,002)
Net increase (decrease) in net assets resulting from operations | 27,437 | 1,913 | (7,415) | 5,783 |  |
Ending of the period | (33,386) | (60,823) | (73,634) | (66,219) | (33,386) | (73,634)
Non-Controlling Interest in NMNLC |  |  |  |  |  |
Investment Company, Net Assets [Roll Forward] |  |  |  |  |  |
Beginning of the period | 12,251 | 11,772 | 11,804 | 11,718 | 11,772 | 11,718
Distributions declared | (165) | (197) | (191) | (153) |  |
Net increase (decrease) in net assets resulting from operations | 313 | 676 | 248 | 239 | 989 | 487
Ending of the period | $ 12,399 | $ 12,251 | $ 11,861 | $ 11,804 | $ 12,399 | $ 11,861

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