Vanguard Institutional Index I (VINIX)
NASDAQ · Mutual Fund · Delayed Price · Currency is USD
558.95
+1.80 (0.32%)
At close: Dec 24, 2025
14.20% (1Y)
| Fund Assets | 338.76B |
| Expense Ratio | 0.035% |
| Min. Investment | $5,000,000 |
| Turnover | 4.00% |
| Dividend (ttm) | 12.15 |
| Dividend Yield | 2.18% |
| Dividend Growth | -6.26% |
| Payout Frequency | Quarterly |
| Ex-Dividend Date | Dec 23, 2025 |
| Previous Close | 557.15 |
| YTD Return | 19.31% |
| 1-Year Return | 18.34% |
| 5-Year Return | 101.98% |
| 52-Week Low | 398.26 |
| 52-Week High | 558.95 |
| Beta (5Y) | 1.00 |
| Holdings | 507 |
| Inception Date | Jul 31, 1990 |
About VINIX
The fund employs an indexing investment approach designed to track the performance of the S&P 500 Index, a widely recognized benchmark of U.S. stock market performance that is dominated by the stocks of large U.S. companies. The advisor attempts to replicate the target index by investing all, or substantially all, of its assets in the stocks that make up the index, holding each stock in approximately the same proportion as its weighting in the index.
Fund Family Vanguard
Category Large Blend
Performance Rating High
Risk Rating Average
Stock Exchange NASDAQ
Ticker Symbol VINIX
Share Class Institutional Shares
Index S&P 500 TR
Performance
VINIX had a total return of 18.34% in the past year, including dividends. Since the fund's inception, the average annual return has been 13.74%.
Other Share Classes
These are alternative share classes of the same fund, from the same provider.
| Symbol | Share Class | Expense Ratio |
|---|---|---|
| VIIIX | Institutional Plus Shares | 0.02% |
Top 10 Holdings
39.68% of assets| Name | Symbol | Weight |
|---|---|---|
| NVIDIA Corporation | NVDA | 7.39% |
| Apple Inc. | AAPL | 7.08% |
| Microsoft Corporation | MSFT | 6.26% |
| Amazon.com, Inc. | AMZN | 3.87% |
| Broadcom Inc. | AVGO | 3.24% |
| Alphabet, Inc. | GOOGL | 3.19% |
| Alphabet Inc. | GOOG | 2.56% |
| Meta Platforms, Inc. | META | 2.41% |
| Tesla, Inc. | TSLA | 2.07% |
| Berkshire Hathaway Inc. | BRK.B | 1.61% |
Dividend History
| Ex-Dividend | Amount | Pay Date |
|---|---|---|
| Dec 23, 2025 | $6.08696 | Dec 24, 2025 |
| Sep 24, 2025 | $1.5182 | Sep 25, 2025 |
| Jun 26, 2025 | $1.5347 | Jun 27, 2025 |
| Mar 25, 2025 | $2.43679 | Mar 26, 2025 |
| Dec 30, 2024 | $6.66083 | Dec 31, 2024 |
| Sep 27, 2024 | $1.4827 | Sep 30, 2024 |