VIMSX
Vanguard Mid-Cap Index Fund Investor Shares
Mutual fund
$87.35+0.34 (+0.39%)Close Sep 25, 2026
Adjusted price
+12.08% total return, past year
Key statistics
52-week range, adjusted
$75.16$92.26
- From all-time high
- Aug 14, 2026 −5.32%
- Beta (5Y monthly)
- 0.99
- Fund net assets
- $226B
Since May 21, 1998
- Volatility
- 20.91%
- Max drawdown
- −58.96%
- Sharpe ratio
- 0.53
Returns
All returns- 1M
- −3.38%
- YTD
- +10.93%
- 1Y
- +12.08%
- 3Y
- +16.67%
- 5Y
- +6.93%
- 10Y
- +11.04%
- 20Y
- +9.55%
- Since 1998
- +9.32%
Annual returns
* Partial year