On Tuesday, May 5, 2026, the Board of Directors of Main Street Capital Corporation (NYSE: MAIN) announced a monthly dividend increase from $0.26 to $0.265 per share. The dividend will be payable on July 15, 2026, to shareholders of record as of July 8, 2026. This represents a 1.9% increase over the prior monthly dividend and a 3.9% increase compared to the regular monthly dividends paid in the third quarter of 2025.
In addition to the regular monthly dividends for the third quarter of 2026, the company also declared a supplemental cash dividend of $0.30 per share, payable in June 2026.
Current Dividend Yield and Income Impact
At yesterday’s closing price of $57.36, this increase raises MAIN’s forward dividend yield to approximately 5.66%.
As an owner of 155 shares of Main Street Capital, this dividend increase adds $6.93 to my projected annual net dividend income. The increase was in line with my expectations, and I’m happy to accept it.
Long-Term Dividend Growth Track Record
Main Street Capital is a Dividend Contender with a 16-year streak of dividend increases. According to Dividend Champions data, its dividend growth rates are:
1-year: 4.1%
3-year: 5.3%
5-year: 4.3%
10-year: 3.7%
This recent dividend increase marks the 12th consecutive raise I’ve received since initiating my position in November 2018. Over that time, MAIN’s monthly dividend has grown from $0.195 to $0.265 per share—an increase of approximately 35.9%, reflecting steady and consistent growth.
At the time of writing, MAIN represents about 0.88% of my portfolio and contributes approximately 0.28% of my projected annual dividend income. Following this increase, my yield on cost stands at 8.30%.
Quick Valuation Take
Main Street Capital appears reasonably valued at current levels. As a business development company (BDC), it offers an attractive yield supported by a diversified portfolio of middle-market investments.
Dividend Safety and Outlook
The dividend appears sustainable, supported by consistent investment income and a disciplined capital allocation strategy. MAIN’s structure allows it to distribute a significant portion of its income, making it an attractive option for income-focused investors.
Final Thoughts
This was another steady and expected dividend increase from Main Street Capital. While growth remains modest, the company continues to deliver reliable monthly income, which is a valuable feature in a dividend portfolio.
Summary of 2026 Dividend Increases / Cuts
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Full Disclosure: Long MAIN
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