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 |
|---|---|---|---|---|
| 1,901 | iRadimed Corp | 3,935 | 378.8K $ | 0.00 % |
| 1,902 | T1 Energy Inc | 86,121 | 378.1K $ | 0.00 % |
| 1,903 | NANO Nuclear Energy Inc | 18,293 | 374.6K $ | 0.00 % |
| 1,904 | Farmers National Banc Corp | 28,459 | 374.5K $ | 0.00 % |
| 1,905 | CareDx Inc | 21,571 | 374.5K $ | 0.00 % |
| 1,906 | Koppers Holdings Inc | 9,663 | 373.8K $ | 0.00 % |
| 1,907 | Standard Motor Products Inc | 10,755 | 373.6K $ | 0.00 % |
| 1,908 | Peakstone Realty Trust | 17,879 | 373.5K $ | 0.00 % |
| 1,909 | BlackSky Technology Inc | 14,810 | 372.6K $ | 0.00 % |
| 1,910 | Navan Inc | 28,084 | 371.8K $ | 0.00 % |
| 1,911 | SailPoint Inc | 28,074 | 371.7K $ | 0.00 % |
| 1,912 | SELLAS Life Sciences Group Inc | 87,758 | 371.2K $ | 0.00 % |
| 1,913 | First Community Bankshares Inc | 8,936 | 371K $ | 0.00 % |
| 1,914 | Great Southern Bancorp Inc | 5,876 | 371K $ | 0.00 % |
| 1,915 | Equity Bancshares Inc | 8,344 | 370.6K $ | 0.00 % |
| 1,916 | Montrose Environmental Group Inc | 16,810 | 368K $ | 0.00 % |
| 1,917 | RPC Inc | 51,950 | 367.8K $ | 0.00 % |
| 1,918 | AMN Healthcare Services Inc | 20,040 | 367.5K $ | 0.00 % |
| 1,919 | Scholastic Corp | 9,385 | 366.6K $ | 0.00 % |
| 1,920 | Septerna Inc | 15,181 | 364.8K $ | 0.00 % |
| 1,921 | Daktronics Inc | 18,619 | 364K $ | 0.00 % |
| 1,922 | TFS Financial Corp | 25,840 | 363.1K $ | 0.00 % |
| 1,923 | Ameresco Inc | 14,233 | 362.9K $ | 0.00 % |
| 1,924 | Rayonier Advanced Materials Inc | 32,703 | 362K $ | 0.00 % |
| 1,925 | ArriVent Biopharma Inc | 15,685 | 361.9K $ | 0.00 % |
| 1,926 | Mister Car Wash Inc | 51,757 | 360.7K $ | 0.00 % |
| 1,927 | Driven Brands Holdings Inc | 28,588 | 360.5K $ | 0.00 % |
| 1,928 | Ingram Micro Holding Corp | 15,391 | 358.8K $ | 0.00 % |
| 1,929 | Sprinklr Inc | 59,708 | 358.2K $ | 0.00 % |
| 1,930 | Enhabit Inc | 25,398 | 357.9K $ | 0.00 % |
| 1,931 | Amphastar Pharmaceuticals Inc | 18,233 | 357.2K $ | 0.00 % |
| 1,932 | Ramaco Resources Inc | 22,886 | 353.8K $ | 0.00 % |
| 1,933 | Omeros Corp | 33,398 | 352.7K $ | 0.00 % |
| 1,934 | Preformed Line Products Co | 1,296 | 350.9K $ | 0.00 % |
| 1,935 | ACV Auctions Inc | 82,653 | 350.4K $ | 0.00 % |
| 1,936 | Franklin BSP Realty Trust Inc | 41,277 | 350.4K $ | 0.00 % |
| 1,937 | Mechanics Bancorp | 23,750 | 350.3K $ | 0.00 % |
| 1,938 | PRA Group Inc | 20,015 | 350.3K $ | 0.00 % |
| 1,939 | VAALCO Energy Inc | 55,242 | 350.2K $ | 0.00 % |
| 1,940 | Oppenheimer Holdings Inc | 3,919 | 349.5K $ | 0.00 % |
| 1,941 | KalVista Pharmaceuticals Inc | 17,329 | 348.8K $ | 0.00 % |
| 1,942 | Dakota Gold Corp | 69,059 | 348.7K $ | 0.00 % |
| 1,943 | Coty Inc | 173,454 | 348.6K $ | 0.00 % |
| 1,944 | Empire State Realty Trust Inc | 66,943 | 348.1K $ | 0.00 % |
| 1,945 | Mid Penn Bancorp Inc | 10,805 | 347.5K $ | 0.00 % |
| 1,946 | Wolfspeed Inc | 21,280 | 347.3K $ | 0.00 % |
| 1,947 | Cullinan Therapeutics Inc | 24,335 | 345.8K $ | 0.00 % |
| 1,948 | Theravance Biopharma Inc | 21,171 | 343.6K $ | 0.00 % |
| 1,949 | Bel Fuse Inc | 1,905 | 343.3K $ | 0.00 % |
| 1,950 | Compass Therapeutics Inc | 64,864 | 343.1K $ | 0.00 % |
| 1,951 | MannKind Corp | 139,991 | 343K $ | 0.00 % |
| 1,952 | Porch Group Inc | 47,755 | 342.4K $ | 0.00 % |
| 1,953 | Matthews International Corp | 13,259 | 342.3K $ | 0.00 % |
| 1,954 | PC Connection Inc | 5,837 | 341.2K $ | 0.00 % |
| 1,955 | NWPX Infrastructure Inc | 4,371 | 340.3K $ | 0.00 % |
| 1,956 | Accelerant Holdings | 25,413 | 339.5K $ | 0.00 % |
| 1,957 | Accel Entertainment Inc | 30,946 | 337.6K $ | 0.00 % |
| 1,958 | Apogee Enterprises Inc | 10,054 | 337.2K $ | 0.00 % |
| 1,959 | BJ's Restaurants Inc | 9,556 | 335.4K $ | 0.00 % |
| 1,960 | Oil States International Inc | 28,677 | 333.8K $ | 0.00 % |
| 1,961 | Root Inc/OH | 7,542 | 333.1K $ | 0.00 % |
| 1,962 | Grocery Outlet Holding Corp | 46,929 | 330.8K $ | 0.00 % |
| 1,963 | Oil-Dri Corp of America | 5,064 | 329.6K $ | 0.00 % |
| 1,964 | Adamas Trust Inc | 44,643 | 328.6K $ | 0.00 % |
| 1,965 | Seneca Foods Corp | 2,171 | 328.1K $ | 0.00 % |
| 1,966 | Resolute Holdings Management Inc | 2,020 | 327.8K $ | 0.00 % |
| 1,967 | Invesco Mortgage Capital Inc | 40,485 | 327.1K $ | 0.00 % |
| 1,968 | United Parks & Resorts Inc | 10,010 | 326.9K $ | 0.00 % |
| 1,969 | Washington Trust Bancorp Inc | 9,683 | 324K $ | 0.00 % |
| 1,970 | Insteel Industries Inc | 9,592 | 322.4K $ | 0.00 % |
| 1,971 | Fox Factory Holding Corp | 19,530 | 321.5K $ | 0.00 % |
| 1,972 | TrustCo Bank Corp NY | 7,334 | 321.1K $ | 0.00 % |
| 1,973 | Amalgamated Financial Corp | 8,257 | 320.9K $ | 0.00 % |
| 1,974 | STAAR Surgical Co | 17,059 | 319K $ | 0.00 % |
| 1,975 | ZENAS BIOPHARMA INC | 16,264 | 318K $ | 0.00 % |
| 1,976 | Independent Bank Corp/MI | 9,506 | 316.5K $ | 0.00 % |
| 1,977 | Financial Institutions Inc | 9,964 | 316K $ | 0.00 % |
| 1,978 | Phathom Pharmaceuticals Inc | 28,419 | 315.7K $ | 0.00 % |
| 1,979 | Cracker Barrel Old Country Store Inc | 11,208 | 315.1K $ | 0.00 % |
| 1,980 | Gevo Inc | 115,366 | 314.9K $ | 0.00 % |
| 1,981 | York Space Systems Inc | 14,198 | 314.8K $ | 0.00 % |
| 1,982 | QuinStreet Inc | 26,153 | 314.1K $ | 0.00 % |
| 1,983 | Sturm Ruger & Co Inc | 7,820 | 313.5K $ | 0.00 % |
| 1,984 | Smith & Wesson Brands Inc | 21,822 | 312.7K $ | 0.00 % |
| 1,985 | Transcat Inc | 4,253 | 312.4K $ | 0.00 % |
| 1,986 | Green Dot Corp | 27,515 | 308.7K $ | 0.00 % |
| 1,987 | Carriage Services Inc | 6,751 | 308.3K $ | 0.00 % |
| 1,988 | Stagwell Inc | 48,990 | 308.1K $ | 0.00 % |
| 1,989 | Northeast Bank | 2,742 | 308.1K $ | 0.00 % |
| 1,990 | Certara Inc | 54,048 | 308.1K $ | 0.00 % |
| 1,991 | Kura Oncology Inc | 37,871 | 307.9K $ | 0.00 % |
| 1,992 | AdvanSix Inc | 12,617 | 307.9K $ | 0.00 % |
| 1,993 | Liquidity Services Inc | 10,056 | 307.4K $ | 0.00 % |
| 1,994 | Janus International Group Inc | 59,665 | 307.3K $ | 0.00 % |
| 1,995 | JBG SMITH Properties | 20,990 | 306.7K $ | 0.00 % |
| 1,996 | SmartFinancial Inc | 7,828 | 305.9K $ | 0.00 % |
| 1,997 | Saul Centers Inc | 9,374 | 305.4K $ | 0.00 % |
| 1,998 | Castle Biosciences Inc | 12,416 | 304.8K $ | 0.00 % |
| 1,999 | AMERISAFE Inc | 9,135 | 304.5K $ | 0.00 % |
| 2,000 | BrightSpire Capital Inc | 54,187 | 303.4K $ | 0.00 % |
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