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

Total Real Returns

VOO,VGT,MGK,BRK-B: Total Return Chart (with Dividends Reinvested)

Thu 2010-09-09💬 to Tue 2026-06-02 YTD
Return 		1 Year
Return
VOO × 		+11.69%
2026-06-02 		+29.68%
2026-06-02
Vanguard S&P 500 ETF NYSE Exchange-Traded Fund
VGT × 		+33.62%
2026-06-02 		+65.14%
2026-06-02
Vanguard Information Technology Index Fund ETF Shares NYSE Exchange-Traded Fund
MGK × 		+11.27%
2026-06-02 		+32.45%
2026-06-02
Vanguard Mega Cap Growth Index Fund ETF Shares NYSE Exchange-Traded Fund
BRK-B × 		−6.20%
2026-06-02 		−6.23%
2026-06-02
Berkshire Hathaway Inc NYSE Common Stock

Returns

Thu 2010-09-09💬 to Tue 2026-06-02 Overall
Return 		Exponential
Trendline
VOO × 		+817.41%
+15.13%/yr 		+13.65%/yr
(R2=0.984)
Vanguard S&P 500 ETF NYSE Exchange-Traded Fund
VGT × 		+2,165.11%
+21.94%/yr 		+20.24%/yr
(R2=0.981)
Vanguard Information Technology Index Fund ETF Shares NYSE Exchange-Traded Fund
MGK × 		+1,246.14%
+17.97%/yr 		+16.50%/yr
(R2=0.979)
Vanguard Mega Cap Growth Index Fund ETF Shares NYSE Exchange-Traded Fund
BRK-B × 		+472.85%
+11.74%/yr 		+13.03%/yr
(R2=0.972)
Berkshire Hathaway Inc NYSE Common Stock

Growth of $10,000

Thu 2010-09-09💬 to Tue 2026-06-02 Start
Value 		End
Value
VOO × 		$10,000.00
2010-09-09 		$91,741.36
2026-06-02
Vanguard S&P 500 ETF NYSE Exchange-Traded Fund
VGT × 		$10,000.00
2010-09-09 		$226,510.58
2026-06-02
Vanguard Information Technology Index Fund ETF Shares NYSE Exchange-Traded Fund
MGK × 		$10,000.00
2010-09-09 		$134,614.26
2026-06-02
Vanguard Mega Cap Growth Index Fund ETF Shares NYSE Exchange-Traded Fund
BRK-B × 		$10,000.00
2010-09-09 		$57,284.66
2026-06-02
Berkshire Hathaway Inc NYSE Common Stock

Annual Returns

Year VOO VGT MGK BRK-B
2026 (YTD) +11.69% +33.62% +11.27% −6.20%
2025 +17.82% +21.77% +20.67% +10.89%
2024 +24.98% +29.30% +32.94% +27.09%
2023 +26.32% +52.66% +51.67% +15.46%
2022 −18.17% −29.70% −33.59% +3.31%
2021 +28.79% +30.45% +28.58% +28.95%
2020 +18.32% +46.04% +41.01% +2.37%
2019 +31.37% +48.62% +37.38% +10.93%
2018 −4.50% +2.46% −2.91% +3.01%
2017 +21.77% +37.08% +29.49% +21.62%
2016 +12.17% +13.77% +6.55% +23.43%
2015 +1.33% +5.05% +3.64% −12.06%
2014 +13.56% +18.03% +15.49% +26.64%
2013 +32.39% +30.97% +32.59% +32.17%
2012 +15.99% +13.96% +17.23% +17.56%
2011 +1.90% +0.54% +3.08% −4.76%
2010 +14.78% +12.78% +14.52% +21.90%
2009 — +61.89% +37.35% +2.24%
2008 — −42.82% −36.25% −32.14%
2007 — +14.78% −1.05% +29.19%
2006 — +8.86% — +24.89%
2005 — +2.99% — −0.02%
2004 — −2.86% — +4.30%
2003 — — — +16.18%
2002 — — — −4.04%
2001 — — — +7.26%
2000 — — — +28.63%
1999 — — — −22.13%
1998 — — — +52.70%
1997 — — — +38.40%
1996 — — — −4.14%

Drawdowns

Thu 2010-09-09💬 to Tue 2026-06-02 Current
Drawdown 		Worst
Drawdown
VOO × 		— −33.99%
2020-03-23
from 2020-02-19 peak
Vanguard S&P 500 ETF NYSE Exchange-Traded Fund
VGT × 		— −35.07%
2022-10-14
from 2021-12-27 peak
Vanguard Information Technology Index Fund ETF Shares NYSE Exchange-Traded Fund
MGK × 		−0.30%
from 2026-06-01 peak 		−36.01%
2022-11-03
from 2021-12-27 peak
Vanguard Mega Cap Growth Index Fund ETF Shares NYSE Exchange-Traded Fund
BRK-B × 		−12.65%
from 2025-05-02 peak 		−29.57%
2020-03-23
from 2020-01-17 peak
Berkshire Hathaway Inc NYSE Common Stock

Rolling Returns

Period ending Tue 2026-06-02 1
Year 		2
Years 		3
Years 		5
Years 		10
Years
VOO × 		+29.68% +47.77%
+21.51%/yr 		+84.86%
+22.72%/yr 		+94.03%
+14.18%/yr 		+326.63%
+15.61%/yr
Vanguard S&P 500 ETF NYSE Exchange-Traded Fund
VGT × 		+65.14% +90.03%
+37.76%/yr 		+141.40%
+34.14%/yr 		+179.11%
+22.79%/yr 		+902.68%
+25.93%/yr
Vanguard Information Technology Index Fund ETF Shares NYSE Exchange-Traded Fund
MGK × 		+32.45% +58.18%
+25.71%/yr 		+106.06%
+27.24%/yr 		+115.49%
+16.60%/yr 		+486.76%
+19.36%/yr
Vanguard Mega Cap Growth Index Fund ETF Shares NYSE Exchange-Traded Fund
BRK-B × 		−6.23% +13.78%
+6.65%/yr 		+43.11%
+12.69%/yr 		+62.58%
+10.21%/yr 		+231.79%
+12.74%/yr
Berkshire Hathaway Inc NYSE Common Stock