Main Street Capital - 15 Year Stock Price History | MAIN
Historical daily share price chart and data for Main Street Capital since 2011 adjusted for splits and dividends. The latest closing stock price for Main Street Capital as of September 16, 2026 is 56.24.
- The all-time high Main Street Capital stock closing price was 62.37 on August 13, 2025.
- The Main Street Capital 52-week high stock price is 66.85, which is 18.9% above the current share price.
- The Main Street Capital 52-week low stock price is 48.95, which is 13% below the current share price.
- The average Main Street Capital stock price for the last 52 weeks is 57.02.
| Main Street Capital Historical Annual Stock Price Data | ||||||
|---|---|---|---|---|---|---|
| Year | Average Stock Price | Year Open | Year High | Year Low | Year Close | Annual % Change |
| 2026 | 54.4732 | 58.5400 | 61.5051 | 48.3833 | 56.2400 | -1.77% |
| 2025 | 54.5731 | 52.2955 | 62.3732 | 44.3802 | 57.2507 | 10.75% |
| 2024 | 41.8909 | 35.2737 | 51.6954 | 35.2737 | 51.6954 | 47.30% |
| 2023 | 31.1658 | 27.3393 | 35.5579 | 27.3393 | 35.0951 | 28.23% |
| 2022 | 28.4821 | 30.7121 | 32.6023 | 23.7809 | 27.3689 | -11.37% |
| 2021 | 27.2245 | 20.3632 | 31.9953 | 20.3632 | 30.8807 | 48.31% |
| 2020 | 19.7497 | 25.9844 | 27.1355 | 9.6248 | 20.8211 | -19.54% |
| 2019 | 23.5466 | 19.1053 | 26.0954 | 19.0047 | 25.8764 | 36.88% |
| 2018 | 20.4337 | 20.6967 | 22.0974 | 18.1132 | 18.9040 | -8.27% |
| 2017 | 19.4043 | 17.7439 | 21.2074 | 17.1779 | 20.6085 | 16.05% |
| 2016 | 15.0765 | 12.9646 | 17.9540 | 11.7856 | 17.7584 | 37.45% |
| 2015 | 12.8028 | 12.0052 | 14.1222 | 11.3742 | 12.9201 | 8.54% |
| 2014 | 12.4655 | 12.1130 | 13.4608 | 10.8943 | 11.9034 | -2.99% |
| 2013 | 11.0071 | 10.7466 | 12.3757 | 9.4793 | 12.2706 | 16.83% |
| 2012 | 8.6564 | 6.9946 | 10.5630 | 6.8560 | 10.5029 | 53.48% |
| Sector | Industry | Market Cap | Revenue |
|---|---|---|---|
| Finance | Finance - SBIC & Commercial | $5.287B | $0.566B |
| Main Street Capital Corporation is a specialty investment company providing customized financing solutions to lower middle market companies which operate in diverse industry sectors. Main Street seeks to partner with entrepreneurs, business owners and management teams and generally provides `one stop` financing alternatives to its portfolio companies. | |||
| Stock Name | Country | Market Cap | PE Ratio |
|---|---|---|---|
| Ares Capital (ARCC) | United States | $13.908B | 9.98 |
| Blackstone Secured Lending Fund (BXSL) | United States | $5.775B | 7.89 |
| Blue Owl Technology Finance (OTF) | United States | $4.852B | 8.75 |
| FS KKR Capital (FSK) | United States | $3.316B | 6.22 |
| Hercules Capital (HTGC) | United States | $3.302B | 9.05 |
| Golub Capital BDC (GBDC) | United States | $3.227B | 8.57 |
| Sixth Street Specialty Lending (TSLX) | United States | $1.697B | 9.40 |
| Trinity Capital (TRIN) | United States | $1.685B | 8.55 |
| Amalgamated Financial (AMAL) | United States | $1.405B | 12.37 |
| Morgan Stanley Direct Lending Fund (MSDL) | United States | $1.239B | 7.71 |
| Goldman Sachs BDC (GSBD) | United States | $1.085B | 7.09 |
| BARINGS BDC, INC (BBDC) | United States | $0.914B | 7.79 |
| Kayne Anderson BDC (KBDC) | United States | $0.860B | 7.57 |
| Carlyle Secured Lending (CGBD) | United States | $0.789B | 8.07 |
| Fidus Investment (FDUS) | United States | $0.726B | 8.93 |
| Bain Capital Specialty Finance (BCSF) | United States | $0.718B | 6.25 |
| New Mountain Finance (NMFC) | United States | $0.682B | 5.92 |
| SLR Investment (SLRC) | United States | $0.658B | 8.27 |
| Gladstone Investment (GAIN) | United States | $0.635B | 17.52 |
| Nuveen Churchill Direct Lending (NCDL) | United States | $0.598B | 7.17 |
| Gladstone Capital (GLAD) | United States | $0.439B | 9.57 |
| Crescent Capital BDC (CCAP) | United States | $0.363B | 5.82 |
| CION Investment (CION) | United States | $0.349B | 4.35 |
| BLACKROCK TCP CAPITAL CORP (TCPC) | United States | $0.336B | 3.97 |
| Horizon Technology Finance (HRZN) | United States | $0.314B | 5.94 |
| Palmer Square Capital BDC (PSBD) | United States | $0.312B | 6.44 |
| Saratoga Investment Corp (SAR) | United States | $0.280B | 7.95 |
| Medallion Financial (MFIN) | United States | $0.279B | 8.26 |
| Runway Growth Finance (RWAY) | United States | $0.277B | 4.49 |
| Chicago Atlantic BDC (LIEN) | United States | $0.233B | 6.55 |
| PennantPark Investment (PNNT) | United States | $0.228B | 6.46 |
| Stellus Capital Investment (SCM) | United States | $0.226B | 6.83 |
| TriplePoint Venture Growth BDC (TPVG) | United States | $0.208B | 5.38 |
| WhiteHorse Finance (WHF) | United States | $0.157B | 7.12 |
| Oxford Square Capital (OXSQ) | United States | $0.142B | 5.50 |
| PhenixFIN (PFX) | United States | $0.089B | 14.33 |
| Advanced Flower Capital (AFCG) | United States | $0.080B | 16.00 |
| OFS Capital (OFS) | United States | $0.054B | 5.88 |
| Rand Capital (RAND) | United States | $0.032B | 11.20 |
| Investcorp Credit Management BDC (ICMB) | United States | $0.012B | 43.02 |