Main Street Capital (MAIN) Stock Chart & Stock Price History $59.03 +0.38 (+0.65%) Closing price 03:58 PM EasternExtended Trading$59.04 +0.00 (+0.01%) As of 07:44 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Main Street Capital Stock Price Performance 5 Day Performance+2.10%1 Month Performance-1.66%3 Month Performance+3.56%6 Month Performance+18.75%Year-To-Date Performance+0.77%1 Year Performance+27.91% Receive MAIN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Main Street Capital and its competitors with MarketBeat's FREE daily newsletter. Email Address MAIN Stock Chart for Tuesday, March, 25, 2025 MAIN Chart by TradingViewRemove Ads Main Street Capital Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/25/2025$58.62$59.03+0.70%$59.38$58.40290,006 shs$5.23 billion03/24/2025$57.62$58.62+1.74%$58.76$57.92420,781 shs$5.19 billion03/21/2025$57.81$57.62-0.34%$57.97$57.241.01 million shs$5.10 billion03/20/2025$58.21$57.81-0.68%$58.40$57.51327,945 shs$5.12 billion03/19/2025$57.62$58.21+1.02%$58.31$57.61451,034 shs$5.15 billion03/18/2025$57.13$57.62+0.87%$57.71$56.94328,478 shs$5.10 billion03/17/2025$56.32$57.13+1.44%$57.70$56.42736,800 shs$5.06 billion03/14/2025$54.70$56.32+2.95%$56.33$55.00489,510 shs$4.99 billion03/13/2025$55.73$54.70-1.85%$56.21$54.53618,308 shs$4.84 billion03/12/2025$55.61$55.73+0.22%$57.17$55.16482,954 shs$4.94 billion Get the Latest News and Ratings for MAIN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Main Street Capital and its competitors with MarketBeat's FREE daily newsletter. 03/11/2025$57.68$55.61-3.58%$57.80$55.321.08 million shs$4.92 billion03/10/2025$58.68$57.68-1.70%$58.37$56.92643,568 shs$5.11 billion03/07/2025$57.02$58.68+2.91%$58.77$56.75558,858 shs$5.17 billion03/06/2025$58.10$57.02-1.86%$57.95$56.88586,875 shs$5.03 billion03/05/2025$58.95$58.10-1.44%$58.88$56.751.02 million shs$5.12 billion03/04/2025$60.53$58.95-2.61%$59.99$58.86725,700 shs$5.20 billion03/03/2025$60.72$60.53-0.32%$61.85$59.98698,973 shs$5.34 billion02/28/2025$58.88$60.72+3.14%$60.80$57.30805,867 shs$5.35 billion02/27/2025$59.63$58.88-1.26%$59.98$58.62615,659 shs$5.19 billion02/26/2025$60.03$59.63-0.66%$60.80$59.47417,605 shs$5.26 billion02/25/2025$60.56$60.03-0.89%$61.22$59.66737,630 shs$5.29 billion02/24/2025$62.27$60.56-2.74%$62.27$60.29703,112 shs$5.34 billion Related Companies Northern Trust Stock Chart Ares Capital Stock Chart Franklin Resources Stock Chart SEI Investments Stock Chart Invesco Stock Chart Affiliated Managers Group Stock Chart Cohen & Steers Stock Chart Golub Capital BDC Stock Chart Prospect Capital Stock Chart Oaktree Specialty Lending Stock Chart Receive MAIN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Main Street Capital and its competitors with MarketBeat's FREE daily newsletter. 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