All charts and data below are with dividends reinvested. (Inflation adjustment is OFF !)

Total Real Returns

SPY,MAIN: Total Return Chart (with Dividends Reinvested)

Fri 2007-10-05? to Wed 2026-04-01 YTD
Return 		TR
Price
SPY × 		−3.65%
2026-04-01 		27.1 TR
2026-04-01
SPDR S&P 500 ETF Trust Exchange-Traded Fund
MAIN × 		−12.44%
2026-04-01 		16.28 TR
2026-04-01
Main Street Capital Corporation NYSE Common Stock

Returns

Fri 2007-10-05? to Wed 2026-04-01 Overall
Return 		Exponential
Trendline
SPY × 		+491.90%
+10.10%/yr 		+13.01%/yr
(R2=0.968)
SPDR S&P 500 ETF Trust Exchange-Traded Fund
MAIN × 		+1,527.63%
+16.29%/yr 		+16.98%/yr
(R2=0.939)
Main Street Capital Corporation NYSE Common Stock

Growth of $10,000

Fri 2007-10-05? to Wed 2026-04-01 Start
Value 		End
Value
SPY × 		$10,000.00
2007-10-05 		$59,190.02
2026-04-01
SPDR S&P 500 ETF Trust Exchange-Traded Fund
MAIN × 		$10,000.00
2007-10-05 		$162,762.99
2026-04-01
Main Street Capital Corporation NYSE Common Stock

Annual Returns

Year SPY MAIN
2026 (YTD) −3.65% −12.44%
2025 +17.72% +10.75%
2024 +24.89% +47.30%
2023 +26.18% +28.23%
2022 −18.18% −11.37%
2021 +28.73% +48.31%
2020 +18.33% −19.54%
2019 +31.22% +36.88%
2018 −4.57% −8.27%
2017 +21.71% +16.05%
2016 +12.00% +37.45%
2015 +1.23% +8.54%
2014 +13.46% −2.99%
2013 +32.31% +16.83%
2012 +15.99% +53.48%
2011 +1.89% +27.79%
2010 +15.06% +24.23%
2009 +26.35% +84.84%
2008 −36.79% −20.77%
2007 +5.15% −4.42%
2006 +15.85% —
2005 +4.83% —
2004 +10.70% —
2003 +28.18% —
2002 −21.58% —
2001 −11.76% —
2000 −9.74% —
1999 +20.39% —
1998 +28.69% —
1997 +33.48% —
1996 +22.56% —
1995 +38.04% —
1994 +0.40% —
1993 +8.64% —

Drawdowns

Fri 2007-10-05? to Wed 2026-04-01 Current
Drawdown 		Worst
Drawdown
SPY × 		−5.53% −55.19%
2009-03-09
SPDR S&P 500 ETF Trust Exchange-Traded Fund
MAIN × 		−19.63% −64.53%
2020-03-23
Main Street Capital Corporation NYSE Common Stock