Holdings of VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND
VANGUARD INSTITUTIONAL INDEX FUNDS · Original filing · Compare with another fund · Report an error
- Net assets
- 30.3B $ including 30.1B $ in equities, 99.3 %
- Positions
- 3,061 in 12 countries
- Top ten
- 32.0 % of net assets
- Filed on
- Mar 31, 2026
Portfolio shape
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1,001 | Dianthus Therapeutics Inc | 24,945 | 2.1M $ | 0.01 % |
| 1,002 | Rigetti Computing Inc | 149,043 | 2.1M $ | 0.01 % |
| 1,003 | Mirion Technologies Inc | 112,505 | 2.1M $ | 0.01 % |
| 1,004 | Mueller Water Products Inc | 75,661 | 2.1M $ | 0.01 % |
| 1,005 | Energy Fuels Inc/Canada | 113,907 | 2.1M $ | 0.01 % |
| 1,006 | MYR Group Inc | 7,362 | 2.1M $ | 0.01 % |
| 1,007 | Laureate Education Inc | 59,496 | 2.1M $ | 0.01 % |
| 1,008 | Resideo Technologies Inc | 61,441 | 2.1M $ | 0.01 % |
| 1,009 | Scholar Rock Holding Corp | 42,076 | 2.1M $ | 0.01 % |
| 1,010 | Novanta Inc | 17,508 | 2.1M $ | 0.01 % |
| 1,011 | Flagstar Bank NA | 156,858 | 2.1M $ | 0.01 % |
| 1,012 | Millrose Properties Inc | 73,774 | 2.1M $ | 0.01 % |
| 1,013 | Wingstop Inc | 13,329 | 2.1M $ | 0.01 % |
| 1,014 | Hims & Hers Health Inc | 99,424 | 2.1M $ | 0.01 % |
| 1,015 | Brink's Co/The | 19,835 | 2.1M $ | 0.01 % |
| 1,016 | IES Holdings Inc | 4,288 | 2M $ | 0.01 % |
| 1,017 | Texas Capital Bancshares Inc | 21,499 | 2M $ | 0.01 % |
| 1,018 | Sirius XM Holdings Inc | 88,222 | 2M $ | 0.01 % |
| 1,019 | Option Care Health Inc | 75,577 | 2M $ | 0.01 % |
| 1,020 | Valvoline Inc | 60,285 | 2M $ | 0.01 % |
| 1,021 | Alaska Air Group Inc | 55,143 | 2M $ | 0.01 % |
| 1,022 | Science Applications International Corp | 21,330 | 2M $ | 0.01 % |
| 1,023 | ACI Worldwide Inc | 49,344 | 2M $ | 0.01 % |
| 1,024 | Outfront Media Inc | 76,182 | 2M $ | 0.01 % |
| 1,025 | Federated Hermes Inc | 35,587 | 2M $ | 0.01 % |
| 1,026 | Patterson-UTI Energy Inc | 186,110 | 2M $ | 0.01 % |
| 1,027 | Erasca Inc | 124,356 | 2M $ | 0.01 % |
| 1,028 | Champion Homes Inc | 27,022 | 2M $ | 0.01 % |
| 1,029 | SentinelOne Inc | 155,389 | 2M $ | 0.01 % |
| 1,030 | Universal Display Corp | 21,766 | 2M $ | 0.01 % |
| 1,031 | PBF Energy Inc | 41,873 | 2M $ | 0.01 % |
| 1,032 | Eastern Bankshares Inc | 101,612 | 2M $ | 0.01 % |
| 1,033 | Envista Holdings Corp | 78,312 | 2M $ | 0.01 % |
| 1,034 | Riot Platforms Inc | 160,189 | 2M $ | 0.01 % |
| 1,035 | MDU Resources Group Inc | 95,486 | 2M $ | 0.01 % |
| 1,036 | Itron Inc | 21,982 | 2M $ | 0.01 % |
| 1,037 | Abercrombie & Fitch Co | 21,534 | 2M $ | 0.01 % |
| 1,038 | Rush Enterprises Inc | 29,511 | 2M $ | 0.01 % |
| 1,039 | SLM Corp | 91,107 | 2M $ | 0.01 % |
| 1,040 | PriceSmart Inc | 12,929 | 1.9M $ | 0.01 % |
| 1,041 | Telephone and Data Systems Inc | 46,214 | 1.9M $ | 0.01 % |
| 1,042 | OSI Systems Inc | 7,327 | 1.9M $ | 0.01 % |
| 1,043 | Peabody Energy Corp | 58,972 | 1.9M $ | 0.01 % |
| 1,044 | Merit Medical Systems Inc | 28,177 | 1.9M $ | 0.01 % |
| 1,045 | AAR Corp | 17,696 | 1.9M $ | 0.01 % |
| 1,046 | MSC Industrial Direct Co Inc | 20,971 | 1.9M $ | 0.01 % |
| 1,047 | Pegasystems Inc | 45,400 | 1.9M $ | 0.01 % |
| 1,048 | Thor Industries Inc | 24,171 | 1.9M $ | 0.01 % |
| 1,049 | Northwestern Energy Group Inc | 29,134 | 1.9M $ | 0.01 % |
| 1,050 | Vistance Networks Inc | 105,460 | 1.9M $ | 0.01 % |
| 1,051 | H&R Block Inc | 60,333 | 1.9M $ | 0.01 % |
| 1,052 | Dana Inc | 56,597 | 1.9M $ | 0.01 % |
| 1,053 | Cabot Corp | 25,253 | 1.9M $ | 0.01 % |
| 1,054 | Post Holdings Inc | 19,206 | 1.9M $ | 0.01 % |
| 1,055 | Fastly Inc | 65,305 | 1.9M $ | 0.01 % |
| 1,056 | AZZ Inc | 15,165 | 1.9M $ | 0.01 % |
| 1,057 | Urban Outfitters Inc | 29,943 | 1.9M $ | 0.01 % |
| 1,058 | Hamilton Lane Inc | 19,036 | 1.9M $ | 0.01 % |
| 1,059 | Kontoor Brands Inc | 26,899 | 1.9M $ | 0.01 % |
| 1,060 | Mercury Systems Inc | 25,901 | 1.9M $ | 0.01 % |
| 1,061 | Tanger Inc | 55,183 | 1.9M $ | 0.01 % |
| 1,062 | Travel + Leisure Co | 27,007 | 1.9M $ | 0.01 % |
| 1,063 | Ryan Specialty Holdings Inc | 55,340 | 1.9M $ | 0.01 % |
| 1,064 | Crocs Inc | 22,344 | 1.9M $ | 0.01 % |
| 1,065 | Fulton Financial Corp | 91,135 | 1.9M $ | 0.01 % |
| 1,066 | RadNet Inc | 33,028 | 1.8M $ | 0.01 % |
| 1,067 | Asbury Automotive Group Inc | 9,434 | 1.8M $ | 0.01 % |
| 1,068 | Bruker Corp | 51,010 | 1.8M $ | 0.01 % |
| 1,069 | Associated Banc-Corp | 71,182 | 1.8M $ | 0.01 % |
| 1,070 | Amentum Holdings Inc | 70,275 | 1.8M $ | 0.01 % |
| 1,071 | Bath & Body Works Inc | 98,152 | 1.8M $ | 0.01 % |
| 1,072 | ServiceTitan Inc | 28,834 | 1.8M $ | 0.01 % |
| 1,073 | Frontdoor Inc | 34,608 | 1.8M $ | 0.01 % |
| 1,074 | Ligand Pharmaceuticals Inc | 9,139 | 1.8M $ | 0.01 % |
| 1,075 | Indivior Pharmaceuticals Inc | 59,854 | 1.8M $ | 0.01 % |
| 1,076 | IRhythm Holdings Inc | 15,418 | 1.8M $ | 0.01 % |
| 1,077 | Allegro MicroSystems Inc | 57,527 | 1.8M $ | 0.01 % |
| 1,078 | Opendoor Technologies Inc | 387,346 | 1.8M $ | 0.01 % |
| 1,079 | Cavco Industries Inc | 3,736 | 1.8M $ | 0.01 % |
| 1,080 | Leonardo DRS Inc | 40,579 | 1.8M $ | 0.01 % |
| 1,081 | StepStone Group Inc | 37,842 | 1.8M $ | 0.01 % |
| 1,082 | Trex Co Inc | 49,486 | 1.8M $ | 0.01 % |
| 1,083 | Vicor Corp | 11,193 | 1.8M $ | 0.01 % |
| 1,084 | Cousins Properties Inc | 79,464 | 1.8M $ | 0.01 % |
| 1,085 | International Bancshares Corp | 26,518 | 1.8M $ | 0.01 % |
| 1,086 | Victoria's Secret & Co | 38,481 | 1.8M $ | 0.01 % |
| 1,087 | Independent Bank Corp | 23,699 | 1.8M $ | 0.01 % |
| 1,088 | United Community Banks Inc/GA | 56,527 | 1.8M $ | 0.01 % |
| 1,089 | CNO Financial Group Inc | 43,329 | 1.8M $ | 0.01 % |
| 1,090 | Crinetics Pharmaceuticals Inc | 48,977 | 1.8M $ | 0.01 % |
| 1,091 | Duolingo Inc | 18,028 | 1.8M $ | 0.01 % |
| 1,092 | Meritage Homes Corp | 28,699 | 1.8M $ | 0.01 % |
| 1,093 | Westlake Corp | 15,161 | 1.8M $ | 0.01 % |
| 1,094 | National Health Investors Inc | 21,875 | 1.8M $ | 0.01 % |
| 1,095 | Covista Inc | 15,320 | 1.8M $ | 0.01 % |
| 1,096 | Sensient Technologies Corp | 20,425 | 1.8M $ | 0.01 % |
| 1,097 | Franklin Electric Co Inc | 19,142 | 1.8M $ | 0.01 % |
| 1,098 | Academy Sports & Outdoors Inc | 31,247 | 1.8M $ | 0.01 % |
| 1,099 | UniFirst Corp/MA | 6,994 | 1.8M $ | 0.01 % |
| 1,100 | Ondas Inc | 194,347 | 1.8M $ | 0.01 % |
Sector breakdown
- Technology 29.2 %
- Financials 10.7 %
- Communication 9.1 %
- Consumer discretionary 8.7 %
- Health care 8.6 %
- Industrials 8.3 %
- Consumer staples 4.5 %
- Energy 3.0 %
- Utilities 2.2 %
- Materials 1.9 %
- Real estate 1.4 %
- Unattributed 12.3 %
Titelia assigns each company to a sector, one by one. The unassigned share stays visible, under "Unattributed".
Currency breakdown
- USD 100.0 %
Each line is counted in its quoted currency, as the fund declares it.
Country breakdown
- United States 99.4 %
- Ireland 0.2 %
- Bermuda 0.1 %
- United Kingdom 0.1 %
- Netherlands 0.0 %
- Canada 0.0 %
- Singapore 0.0 %
- Cayman Islands 0.0 %
- Jersey 0.0 %
- Puerto Rico 0.0 %
- Marshall Islands 0.0 %
- British Virgin Islands 0.0 %
Shares are computed on the fund's equities only.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | United States | 3,018 | 29.9B $ | 99.36 % |
| 2 | Ireland | 6 | 70M $ | 0.23 % |
| 3 | Bermuda | 13 | 43.6M $ | 0.15 % |
| 4 | United Kingdom | 5 | 19.7M $ | 0.07 % |
| 5 | Netherlands | 2 | 14.2M $ | 0.05 % |
| 6 | Canada | 5 | 13.5M $ | 0.04 % |
| 7 | Singapore | 1 | 11.5M $ | 0.04 % |
| 8 | Cayman Islands | 4 | 10.9M $ | 0.04 % |
| 9 | Jersey | 2 | 3.8M $ | 0.01 % |
| 10 | Puerto Rico | 3 | 3.3M $ | 0.01 % |
| 11 | Marshall Islands | 1 | 1.7M $ | 0.01 % |
| 12 | British Virgin Islands | 1 | 965.8K $ | 0.00 % |
Cite this page
Titelia. "Holdings of VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND". https://titelia.com/en/funds/S000002855