VANGUARD INSTITUTIONAL INDEX FUND (VIIIX) is an MF managed by Vanguard. Its largest position is NVIDIA CORP (NVDA), representing 7.57% of fund assets.
VANGUARD INSTITUTIONAL INDEX FUND Portfolio Holdings
Source: SEC Form N-PORT institutional portfolio disclosures
- Ticker:
- VIIIX
- Type:
- MF
- Manager:
- Vanguard
- Total Assets:
- —
- Report Date:
- Mar 31, 2026
- Filing Date:
- May 28, 2026
| Holding | Weight | Market Value | Shares |
|---|---|---|---|
|
-
NVIDIA CORP
|
7.57% | $23,894,977,035.20 | 137,012,483 |
|
-
Apple Inc.
|
6.66% | $21,008,168,471.77 | 82,777,763 |
|
-
MICROSOFT CORP
|
4.91% | $15,498,459,683.64 | 41,868,492 |
|
-
AMAZON COM INC
|
3.64% | $11,471,519,097.72 | 55,080,036 |
|
-
Alphabet Inc.
|
2.99% | $9,439,541,180.16 | 32,826,336 |
|
-
Broadcom Inc.
|
2.62% | $8,274,156,209.82 | 26,733,082 |
|
-
Alphabet Inc.
|
2.40% | $7,564,248,344.94 | 26,369,129 |
|
-
Meta Platforms, Inc.
|
2.24% | $7,055,581,536.90 | 12,332,130 |
|
-
Tesla, Inc.
|
1.87% | $5,895,054,621.50 | 15,857,578 |
|
-
BERKSHIRE HATHAWAY INC
|
1.57% | $4,954,579,142.40 | 10,339,272 |
|
-
JPMORGAN CHASE & CO
|
1.34% | $4,216,775,657.68 | 14,334,973 |
|
-
ELI LILLY & Co
|
1.30% | $4,109,502,927.36 | 4,467,968 |
|
-
ExxonMobil Holdings Corp
|
1.27% | $3,997,649,717.92 | 23,562,712 |
|
-
JOHNSON & JOHNSON
|
1.05% | $3,321,434,831.40 | 13,587,935 |
|
-
Walmart Inc.
|
0.97% | $3,071,752,824.92 | 24,716,389 |
|
-
VISA INC.
|
0.88% | $2,774,151,246.88 | 9,178,637 |
|
-
COSTCO WHOLESALE CORP /NEW
|
0.79% | $2,493,768,350.29 | 2,502,703 |
|
-
Mastercard Inc
|
0.73% | $2,294,388,754.00 | 4,591,900 |
|
-
NETFLIX INC
|
0.73% | $2,288,954,592.00 | 23,806,080 |
|
-
CHEVRON CORP
|
0.69% | $2,186,760,031.60 | 10,569,164 |
|
-
AbbVie Inc.
|
0.69% | $2,167,349,617.16 | 9,965,284 |
|
-
MICRON TECHNOLOGY INC
|
0.68% | $2,143,947,167.12 | 6,346,043 |
|
-
PROCTER & GAMBLE Co
|
0.60% | $1,892,634,874.40 | 13,103,260 |
|
-
Palantir Technologies Inc.
|
0.60% | $1,884,078,354.60 | 12,879,945 |
|
-
ADVANCED MICRO DEVICES INC
|
0.59% | $1,870,106,357.82 | 9,192,874 |
|
-
CATERPILLAR INC
|
0.59% | $1,858,633,474.64 | 2,623,484 |
|
-
HOME DEPOT, INC.
|
0.59% | $1,846,059,898.89 | 5,613,001 |
|
-
BANK OF AMERICA CORP /DE/
|
0.56% | $1,756,651,357.50 | 36,033,874 |
|
-
CISCO SYSTEMS, INC.
|
0.55% | $1,728,541,097.15 | 22,277,885 |
|
-
Merck & Co., Inc.
|
0.53% | $1,683,418,252.85 | 13,994,665 |
|
-
GENERAL ELECTRIC CO
|
0.53% | $1,678,107,663.63 | 5,913,619 |
|
-
COCA COLA CO
|
0.53% | $1,660,017,042.45 | 21,827,969 |
|
-
APPLIED MATERIALS INC /DE
|
0.48% | $1,529,617,913.85 | 4,475,315 |
|
-
LAM RESEARCH CORP
|
0.48% | $1,504,393,734.24 | 7,041,064 |
|
-
RTX Corp
|
0.46% | $1,459,933,750.50 | 7,568,345 |
|
-
Philip Morris International Inc.
|
0.46% | $1,451,223,405.38 | 8,777,207 |
|
-
ORACLE CORP
|
0.45% | $1,406,534,597.88 | 9,561,108 |
|
-
WELLS FARGO & COMPANY/MN
|
0.44% | $1,388,183,293.78 | 17,437,298 |
|
-
UNITEDHEALTH GROUP INC
|
0.44% | $1,382,020,295.47 | 5,107,433 |
|
-
GOLDMAN SACHS GROUP INC
|
0.43% | $1,357,150,693.84 | 1,604,216 |
|
-
GE Vernova Inc.
|
0.42% | $1,326,553,986.10 | 1,519,709 |
|
-
LINDE PLC
|
0.41% | $1,305,271,135.44 | 2,632,869 |
|
-
INTERNATIONAL BUSINESS MACHINES CORP
|
0.40% | $1,277,532,735.13 | 5,270,567 |
|
-
MCDONALDS CORP
|
0.40% | $1,247,942,436.52 | 4,015,388 |
|
-
PEPSICO INC
|
0.38% | $1,196,577,311.73 | 7,705,437 |
|
-
VERIZON COMMUNICATIONS INC
|
0.38% | $1,193,622,919.80 | 23,777,349 |
|
-
INTEL CORP
|
0.37% | $1,168,292,898.09 | 26,473,893 |
|
-
AT&T INC.
|
0.36% | $1,144,309,253.49 | 39,472,551 |
|
-
MORGAN STANLEY
|
0.35% | $1,116,311,059.43 | 6,783,199 |
|
-
NEXTERA ENERGY INC
|
0.35% | $1,090,654,452.72 | 11,742,619 |
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