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Main Street Capital Corporation

Main Street Capital Corporation, trading under the ticker MAIN, is a public company based in the United States with a market capitalization of approximately $4.97 billion. The company focuses on providing debt and equity capital to lower middle-market companies. Its investment strategy aims to generate attractive returns for shareholders while supporting the growth of its portfolio companies.

MAIN:NYSEUpdated July 31, 2026
Main Street Capital Corporation logo
Ticker
MAIN:NYSE
Asset type
Stock
Market cap
$5.06B
Sector
Finance
Industry
Financial Conglomerates
Exchange
NYSE
Currency
USD