NYSE:MAIN | Historical Stock Price | Main Street Capital CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2007-10-09 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$8.62$17.70$36.34$74.63$153.27$314.782007-10-092026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$60.39$278.80316,700
2025-12-30$60.18$277.83391,700
2025-12-29$59.75$275.84433,900
2025-12-26$60.77$280.55365,600
2025-12-24$59.81$276.12206,800
2025-12-23$58.96$272.20457,900
2025-12-22$59.39$274.18854,100
2025-12-19$60.18$276.442,329,400
2025-12-18$60.31$277.04531,900
2025-12-17$60.53$278.05549,700
2025-12-16$60.51$277.96570,700
2025-12-15$60.77$279.15770,300
2025-12-12$62.05$285.03360,200
2025-12-11$62.29$286.14399,500
2025-12-10$62.94$289.12461,700
2025-12-09$62.59$287.51468,600
2025-12-08$61.91$284.39601,700
2025-12-05$60.73$277.80551,300
2025-12-04$59.98$274.37514,800
2025-12-03$59.35$271.49428,700
2025-12-02$58.06$265.59357,300
2025-12-01$57.92$264.95362,400
2025-11-28$58.04$265.49182,800
2025-11-26$57.69$263.89288,500
2025-11-25$57.17$261.51363,100
2025-11-24$56.39$257.95397,100
2025-11-21$55.56$254.15791,100
2025-11-20$55.51$253.92582,600
2025-11-19$56.38$257.90562,700
2025-11-18$57.03$260.87451,300
2025-11-17$57.12$261.29508,500
2025-11-14$58.42$267.23475,000
2025-11-13$58.90$269.43348,100
2025-11-12$59.14$270.53340,100
2025-11-11$59.22$270.89309,100
2025-11-10$58.70$268.51778,300
2025-11-07$58.70$268.51531,600
2025-11-06$57.15$260.26652,700
2025-11-05$57.21$260.53525,200
2025-11-04$57.17$260.35504,400
2025-11-03$57.16$260.30474,600
2025-10-31$56.92$259.21452,100
2025-10-30$56.35$256.61539,400
2025-10-29$57.72$262.85405,000
2025-10-28$58.50$266.40375,100
2025-10-27$58.23$265.17483,900
2025-10-24$57.45$261.62379,300
2025-10-23$57.62$262.40383,100
2025-10-22$57.59$262.26634,900
2025-10-21$57.96$263.95500,500
2025-10-20$57.95$263.90510,700
2025-10-17$58.14$264.76696,100
2025-10-16$57.21$260.53516,100
2025-10-15$58.13$264.72597,300
2025-10-14$58.38$265.86808,500
2025-10-13$56.57$257.62918,700
2025-10-10$55.10$250.922,055,500
2025-10-09$57.08$259.941,696,600
2025-10-08$60.55$275.74695,800
2025-10-07$61.77$280.13708,500
2025-10-06$62.49$283.40557,800
2025-10-03$62.96$285.53369,000
2025-10-02$63.97$290.11413,600
2025-10-01$62.84$284.99477,600
2025-09-30$63.59$288.39359,800
2025-09-29$63.35$287.30387,000
2025-09-26$63.75$289.11382,500
2025-09-25$63.72$288.98508,600
2025-09-24$62.87$285.12545,400
2025-09-23$64.28$291.52401,900
2025-09-22$64.28$291.52757,600
2025-09-19$65.78$298.321,944,800
2025-09-18$66.13$298.55853,800
2025-09-17$65.79$297.01531,300
2025-09-16$65.08$293.81611,000
2025-09-15$65.17$294.21743,400
2025-09-12$66.98$302.38459,100
2025-09-11$67.17$303.24423,800
2025-09-10$66.71$301.17598,800
2025-09-09$65.95$297.73442,200
2025-09-08$65.97$297.82430,100
2025-09-05$66.52$299.16540,000
2025-09-04$66.59$299.47345,600
2025-09-03$65.64$295.20359,800
2025-09-02$65.79$295.87594,000
2025-08-29$66.29$298.12486,800
2025-08-28$65.82$296.01503,700
2025-08-27$64.73$291.11388,300
2025-08-26$64.63$290.66359,900
2025-08-25$64.00$287.82656,100
2025-08-22$65.09$292.73580,900
2025-08-21$65.65$295.24446,700
2025-08-20$65.39$294.07403,400
2025-08-19$65.23$293.36685,900
2025-08-18$65.63$295.15540,000
2025-08-15$66.10$297.27390,100
2025-08-14$67.15$301.99388,100
2025-08-13$67.54$303.74557,000
2025-08-12$66.66$299.79374,500
2025-08-11$65.98$296.73662,900
2025-08-08$65.63$295.15762,300
2025-08-07$63.53$284.56733,700
2025-08-06$64.15$287.34406,600
2025-08-05$63.66$285.15658,200
2025-08-04$64.19$287.52409,800
2025-08-01$63.99$286.62574,800
2025-07-31$64.70$289.80320,800
2025-07-30$64.54$289.09342,400
2025-07-29$64.50$288.91488,900
2025-07-28$65.15$291.82470,200
2025-07-25$65.83$294.87366,800
2025-07-24$65.57$293.70547,700
2025-07-23$65.43$293.07665,500
2025-07-22$64.31$288.06445,500
2025-07-21$64.14$287.30493,000
2025-07-18$64.40$288.46412,700
2025-07-17$64.82$290.34532,000
2025-07-16$64.40$288.46416,100
2025-07-15$63.50$284.43486,900
2025-07-14$63.57$284.74462,100
2025-07-11$62.97$282.05393,600
2025-07-10$62.23$278.74471,500
2025-07-09$61.40$275.02371,100
2025-07-08$60.92$272.87545,000
2025-07-07$60.98$272.00808,200
2025-07-03$61.13$272.67383,200
2025-07-02$60.16$268.34404,000
2025-07-01$59.28$264.42464,700
2025-06-30$59.10$263.61510,800
2025-06-27$58.96$262.99433,200
2025-06-26$59.32$264.59450,300
2025-06-25$58.30$260.04268,000
2025-06-24$58.56$261.20508,000
2025-06-23$57.92$258.35388,300
2025-06-20$58.08$259.06585,200
2025-06-18$58.51$259.64421,600
2025-06-17$57.91$256.98367,300
2025-06-16$57.44$254.90473,200
2025-06-13$57.76$256.32582,600
2025-06-12$58.23$258.40335,600
2025-06-11$57.74$256.23542,400
2025-06-10$58.15$258.05446,200
2025-06-09$58.31$258.76457,600
2025-06-06$57.48$255.07402,800
2025-06-05$56.77$250.81401,200
2025-06-04$56.65$250.28458,400
2025-06-03$56.46$249.44431,600
2025-06-02$56.12$247.94561,400
2025-05-30$56.88$251.30345,800
2025-05-29$56.67$250.37333,700
2025-05-28$57.05$252.05424,600
2025-05-27$56.83$251.08506,100
2025-05-23$55.54$245.38344,700
2025-05-22$55.20$243.88298,300
2025-05-21$55.37$244.63409,300
2025-05-20$56.75$250.72770,000
2025-05-19$56.03$247.54746,600
2025-05-16$55.29$244.27808,300
2025-05-15$53.99$238.53951,100
2025-05-14$53.17$234.912,513,000
2025-05-13$53.97$238.44655,900
2025-05-12$53.89$238.09738,400
2025-05-09$52.95$233.94750,300
2025-05-08$53.03$234.29592,600
2025-05-07$53.39$234.78525,600
2025-05-06$52.95$232.84767,100
2025-05-05$53.10$233.50535,200
2025-05-02$53.83$236.71677,200
2025-05-01$52.63$231.43421,000
2025-04-30$53.56$235.52459,900
2025-04-29$54.22$238.42306,700
2025-04-28$54.58$240.01357,500
2025-04-25$54.15$238.12359,200
2025-04-24$54.64$240.27404,800
2025-04-23$53.65$235.92556,500
2025-04-22$53.04$233.24300,900
2025-04-21$52.00$228.66390,800
2025-04-17$53.30$234.38605,300
2025-04-16$52.75$231.96704,800
2025-04-15$53.68$236.05570,100
2025-04-14$53.11$233.54498,600
2025-04-11$51.82$227.87439,900
2025-04-10$51.48$226.38644,000
2025-04-09$52.94$232.801,132,600
2025-04-08$49.15$216.13896,000
2025-04-07$50.30$220.091,402,800
2025-04-04$51.48$225.251,409,100
2025-04-03$55.93$244.72527,500
2025-04-02$57.47$251.46303,800
2025-04-01$57.72$252.55413,900
2025-03-31$56.56$247.48498,000
2025-03-28$56.66$247.92302,000
2025-03-27$57.47$251.46762,200
2025-03-26$57.92$253.43697,100
2025-03-25$59.04$258.33290,000
2025-03-24$58.65$256.62420,900
2025-03-21$57.54$251.771,006,900
2025-03-20$57.78$252.82327,900
2025-03-19$58.21$253.39452,200
2025-03-18$57.63$250.86328,500
2025-03-17$57.17$248.86736,800
2025-03-14$56.26$244.90490,800
2025-03-13$54.71$238.15621,100
2025-03-12$55.76$242.72483,100
2025-03-11$55.76$242.721,082,000
2025-03-10$57.65$250.95645,600
2025-03-07$58.64$255.26558,900
2025-03-06$56.94$246.77586,900
2025-03-05$58.08$251.711,025,700
2025-03-04$59.02$255.78727,500
2025-03-03$60.52$262.28699,000
2025-02-28$60.80$263.50805,900
2025-02-27$58.94$255.44615,700
2025-02-26$59.58$258.21417,800
2025-02-25$60.06$260.29737,700
2025-02-24$60.58$262.54704,000
2025-02-21$62.27$269.87369,400
2025-02-20$62.74$271.91440,700
2025-02-19$63.10$273.47821,800
2025-02-18$62.12$269.22774,400
2025-02-14$61.47$266.40506,600
2025-02-13$60.88$263.84291,600
2025-02-12$60.42$261.85387,200
2025-02-11$60.30$261.33429,800
2025-02-10$60.57$262.50490,700
2025-02-07$61.01$264.41480,400
2025-02-06$61.13$263.84417,000
2025-02-05$61.11$263.76644,300
2025-02-04$61.77$266.61380,300
2025-02-03$61.76$266.56532,100
2025-01-31$61.96$267.43510,100
2025-01-30$61.45$265.23428,300
2025-01-29$60.62$261.64553,000
2025-01-28$61.35$264.79354,600
2025-01-27$60.72$262.07562,700
2025-01-24$61.17$264.02338,700
2025-01-23$60.84$262.59387,600
2025-01-22$60.73$262.12483,300
2025-01-21$60.84$262.59570,600
2025-01-17$60.04$259.14765,600
2025-01-16$60.48$261.04498,600
2025-01-15$59.24$255.69371,500
2025-01-14$58.91$254.26355,000
2025-01-13$58.00$250.33326,400
2025-01-10$57.72$249.13466,600
2025-01-08$58.18$251.11587,700
2025-01-07$58.36$250.81520,500
2025-01-06$58.80$252.70876,100
2025-01-03$59.85$257.21623,200
2025-01-02$59.26$254.68600,800