As of December 2024 Main Street Capital has a market cap of $5.08 Billion USD. This makes Main Street Capital the world's 2664th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
On Dec 25th, 2024 the market cap of Main Street Capital was reported to be: