Main Street Capital posted GAAP net investment income of $90.3 million, or $0.97 a share, up 2% year over year.
Total investment income rose 4% to $149.6 million, as interest income climbed 12% to $112.6 million.
Return on equity increased 1.8 percentage points to 18.9% on an annualized basis.
Net asset value increased 1.4% to $33.92 per share versus March 31, 2026.
The company declared regular monthly dividends of $0.265 per share for July-September 2026, as quarterly supplemental dividends extended to a 20th straight quarter.