VANGUARD MEGA CAP GROWTH INDEX FUND ETF SHARES
Symbol: MGK
Exchange: NYSE
Sector: Technology
Category: Large Growth
Inception date: 17/12/2007
Latest date: 03/06/2026
Current price: $90.74
Expense ratio: 0.05%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
7.26%
Ann. -37.38% (Sharpe / Sortino numerator)
Volatility
23.65%
Sharpe ratio
-1.734
VaR 95%
-2.29%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
17.77%
Ann. -33.34% (Sharpe / Sortino numerator)
Volatility
19.33%
Sharpe ratio
-1.912
VaR 95%
-2.07%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
9.45%
Ann. -15.75% (Sharpe / Sortino numerator)
Volatility
18.34%
Sharpe ratio
-1.057
VaR 95%
-1.97%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
30.01%
Ann. 18.87% (Sharpe / Sortino numerator)
Volatility
23.13%
Sharpe ratio
0.659
VaR 95%
-1.94%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
-69.02%
Ann. 14.74% (Sharpe / Sortino numerator)
Volatility
21.56%
Sharpe ratio
0.515
VaR 95%
-2.23%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
-59.26%
Ann. 22.67% (Sharpe / Sortino numerator)
Volatility
19.78%
Sharpe ratio
0.962
VaR 95%
-2.01%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Daily returns for period 12M
Daily simple returns from the same adjusted closes used by the performance chart: 03/06/2025 - 03/06/2026.
Average daily return
0.11%
Best day
3.946%
Worst day
-3.298%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 03/06/2026 | $91.71 | $91.85 | $90.45 | $90.74 | 1,551,000 |
| 02/06/2026 | $91.80 | $92.09 | $91.35 | $91.78 | 1,238,300 |
| 01/06/2026 | $91.45 | $92.38 | $91.35 | $92.06 | 1,719,200 |
| 29/05/2026 | $90.92 | $91.54 | $90.80 | $91.27 | 3,278,500 |
| 28/05/2026 | $89.63 | $90.76 | $89.59 | $90.75 | 1,842,100 |
| 27/05/2026 | $89.65 | $89.82 | $89.28 | $89.62 | 1,320,000 |
| 26/05/2026 | $89.55 | $89.99 | $89.32 | $89.69 | 1,569,000 |
| 22/05/2026 | $89.31 | $89.66 | $88.87 | $88.99 | 998,600 |
| 21/05/2026 | $88.31 | $89.24 | $88.01 | $88.79 | 1,505,800 |
| 20/05/2026 | $87.63 | $88.72 | $87.55 | $88.67 | 1,403,400 |