VANGUARD INSTITUTIONAL INDEX FUND
Open-end / ETFRegistrant
VANGUARD INSTITUTIONAL INDEX FUNDS
Class tickers
VIIIX
VINIX
Net Assets
$350,307,025,717
Holdings
517
Latest Report
Jun 30, 2026
Net Assets Over Time
Holdings · 517
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Showing 1–50
of 517 holdings by value
· page 1 of 11
| Holding | Symbol | Balance | Value | % of Fund | Side | Category | Open |
|---|---|---|---|---|---|---|---|
| NVIDIA Corp | NVDA | 131,485,053 | $26,308,844,255 | 7.51% | Long | EC | |
| Apple Inc | AAPL | 79,732,730 | $23,071,462,753 | 6.59% | Long | EC | |
| Microsoft Corp | MSFT | 40,326,485 | $15,042,585,435 | 4.29% | Long | EC | |
| Amazon.com Inc | AMZN | 53,141,033 | $12,665,633,805 | 3.62% | Long | EC | |
| Alphabet Inc | GOOGL | 31,831,660 | $11,375,680,334 | 3.25% | Long | EC | |
| Broadcom Inc | AVGO | 25,702,928 | $9,709,281,052 | 2.77% | Long | EC | |
|
Alphabet Inc
|
02079K107 | 25,658,293 | $9,065,844,666 | 2.59% | Long | EC | |
| Micron Technology Inc | MU | 6,122,089 | $7,066,666,112 | 2.02% | Long | EC | |
| Meta Platforms Inc | META | 11,921,608 | $6,715,322,570 | 1.92% | Long | EC | |
| Tesla Inc | TSLA | 15,283,348 | $6,428,176,169 | 1.84% | Long | EC | |
| Eli Lilly & Co | LLY | 4,294,405 | $5,150,838,189 | 1.47% | Long | EC | |
| Advanced Micro Devices Inc | AMD | 8,851,989 | $5,142,208,930 | 1.47% | Long | EC | |
| Berkshire Hathaway Inc | BRK-B | 9,952,492 | $4,980,127,472 | 1.42% | Long | EC | |
| JPMorgan Chase & Co | JPM | 13,410,372 | $4,389,617,067 | 1.25% | Long | EC | |
| Intel Corp | INTC | 25,647,399 | $3,581,146,322 | 1.02% | Long | EC | |
| Johnson & Johnson | JNJ | 13,067,915 | $3,318,858,373 | 0.95% | Long | EC | |
| Applied Materials Inc | AMAT | 4,308,260 | $3,114,871,980 | 0.89% | Long | EC | |
|
Exxon Mobil Corp
|
30231G102 | 22,501,479 | $3,076,402,209 | 0.88% | Long | EC | |
| Visa Inc | V | 8,710,025 | $2,988,322,477 | 0.85% | Long | EC | |
| Lam Research Corp | LRCX | 6,788,966 | $2,941,862,637 | 0.84% | Long | EC | |
| Walmart Inc | WMT | 23,799,459 | $2,695,526,726 | 0.77% | Long | EC | |
| Caterpillar Inc | CAT | 2,500,394 | $2,662,669,571 | 0.76% | Long | EC | |
| Cisco Systems Inc | CSCO | 21,442,920 | $2,518,685,383 | 0.72% | Long | EC | |
| AbbVie Inc | ABBV | 9,591,323 | $2,413,560,520 | 0.69% | Long | EC | |
| Costco Wholesale Corp | COST | 2,408,453 | $2,253,035,528 | 0.64% | Long | EC | |
| Mastercard Inc | MA | 4,380,269 | $2,249,706,158 | 0.64% | Long | EC | |
| KLA Corp | KLAC | 7,091,402 | $2,139,546,897 | 0.61% | Long | EC | |
| General Electric Co | GE | 5,663,919 | $2,116,776,448 | 0.60% | Long | EC | |
| UnitedHealth Group Inc | UNH | 4,930,007 | $2,049,058,809 | 0.58% | Long | EC | |
| Bank of America Corp | BAC | 35,442,920 | $2,019,537,582 | 0.58% | Long | EC | |
| Home Depot Inc/The | HD | 5,407,264 | $1,907,033,868 | 0.54% | Long | EC | |
| Procter & Gamble Co/The | PG | 12,640,695 | $1,853,631,515 | 0.53% | Long | EC | |
| Sandisk Corp | SNDK | 803,932 | $1,827,924,306 | 0.52% | Long | EC | |
| Merck & Co Inc | MRK | 13,407,864 | $1,722,910,524 | 0.49% | Long | EC | |
| GE Vernova Inc | GEV | 1,458,781 | $1,713,863,446 | 0.49% | Long | EC | |
| Coca-Cola Co/The | KO | 21,019,853 | $1,708,283,453 | 0.49% | Long | EC | |
| Chevron Corp | CVX | 10,163,092 | $1,684,634,130 | 0.48% | Long | EC | |
| Netflix Inc | NFLX | 22,859,070 | $1,632,137,598 | 0.47% | Long | EC | |
| Philip Morris International Inc | PM | 8,460,824 | $1,530,647,670 | 0.44% | Long | EC | |
| Palo Alto Networks Inc | PANW | 4,402,673 | $1,501,399,546 | 0.43% | Long | EC | |
| Goldman Sachs Group Inc/The | GS | 1,481,401 | $1,498,244,529 | 0.43% | Long | EC | |
| Texas Instruments Inc | TXN | 4,940,623 | $1,472,651,498 | 0.42% | Long | EC | |
| Palantir Technologies Inc | PLTR | 12,464,680 | $1,454,254,216 | 0.42% | Long | EC | |
| International Business Machines Corp | IBM | 5,102,353 | $1,434,832,687 | 0.41% | Long | EC | |
| Marvell Technology Inc | MRVL | 4,753,093 | $1,415,898,874 | 0.40% | Long | EC | |
| RTX Corp | RTX | 7,310,624 | $1,387,044,692 | 0.40% | Long | EC | |
| Wells Fargo & Co | WFC | 16,612,738 | $1,372,876,668 | 0.39% | Long | EC | |
| Morgan Stanley | MS | 6,507,539 | $1,360,335,953 | 0.39% | Long | EC | |
| Oracle Corp | ORCL | 9,211,760 | $1,349,983,428 | 0.39% | Long | EC | |
| Linde PLC | LIN | 2,509,919 | $1,302,497,366 | 0.37% | Long | EC |