Main Street Capital and Ares Capital are two leading business development companies (BDCs) offering income for retirement investors. Main Street stands out for its steadily increasing monthly dividends plus quarterly supplemental payouts, which supports tax-free compounding inside a Roth IRA. Ares Capital offers a higher current yield and greater diversification but has kept its dividend flat since late 2022. For long-term retirement growth, Main Street's growing payout trajectory aligns better with Roth IRA goals, despite Ares' size and yield advantages.
As of Sep 17, 2026 22:02 WIB, Main Street Capital trades at USD 57.47 with a dividend yield of 5.65% on Pluang. Ares Capital, meanwhile, is priced at USD 19.77 and offers a higher dividend yield of 9.91%. Despite Ares' larger market cap of $13.91B compared to Main Street's $5.26B, Main Street's steady dividend growth may appeal more to Roth IRA investors focused on long-term income.
