Holdings of T. Rowe Price Mid-Cap Index Fund
T. ROWE PRICE INDEX TRUST, INC. ·508 declared positions · as of Mar 31, 2026
Original filing · Net assets 373.5M $ · Ten largest lines: 12.4 % of the equity sleeve
Sector breakdown
- Technology 8.7 %
- Industrials 6.3 %
- Health care 4.2 %
- Materials 3.2 %
- Energy 2.7 %
- Communication 2.4 %
- Financials 2.3 %
- Consumer staples 1.7 %
- Consumer discretionary 1.7 %
- Real estate 0.3 %
- Unattributed 66.5 %
Titelia classification, company by company. The unattributed share stays visible.
Currency breakdown
- USD 100.0 %
The quoted currency of each line, as declared.
Country breakdown
- US 93.6 %
- GB 1.9 %
- BM 1.2 %
- IE 0.7 %
- KY 0.6 %
- SG 0.5 %
- CA 0.5 %
- NL 0.2 %
- LU 0.2 %
- JE 0.2 %
- CH 0.2 %
- GG 0.2 %
Shares computed on the equity sleeve.
| Rank | Country | Lines | Value | Share |
|---|---|---|---|---|
| 1 | US | 478 | 349.1M $ | 93.59 % |
| 2 | GB | 4 | 7M $ | 1.88 % |
| 3 | BM | 7 | 4.5M $ | 1.21 % |
| 4 | IE | 3 | 2.6M $ | 0.70 % |
| 5 | KY | 5 | 2.3M $ | 0.62 % |
| 6 | SG | 1 | 2M $ | 0.54 % |
| 7 | CA | 2 | 1.9M $ | 0.51 % |
| 8 | NL | 1 | 802.5K $ | 0.22 % |
| 9 | LU | 2 | 796.7K $ | 0.21 % |
| 10 | JE | 3 | 721.2K $ | 0.19 % |
| 11 | CH | 1 | 638.8K $ | 0.17 % |
| 12 | GG | 1 | 583.9K $ | 0.16 % |
Positions
| Rank | Company | Shares | Value | Weight |
|---|---|---|---|---|
| 1 | Marvell Technology Inc | 70,377 | 7M $ | 1.87 % |
| 2 | Spotify Technology SA | 12,790 | 6.2M $ | 1.66 % |
| 3 | Cloudflare Inc | 26,070 | 5.4M $ | 1.44 % |
| 4 | Cheniere Energy Inc | 17,723 | 5M $ | 1.35 % |
| 5 | Snowflake Inc | 27,598 | 4.2M $ | 1.11 % |
| 6 | Anglogold Ashanti Plc | 41,922 | 4.1M $ | 1.09 % |
| 7 | NU Holdings Ltd/Cayman Islands | 278,401 | 4M $ | 1.07 % |
| 8 | Ferguson Enterprises Inc | 15,897 | 3.7M $ | 0.99 % |
| 9 | Alnylam Pharmaceuticals Inc | 10,548 | 3.5M $ | 0.93 % |
| 10 | Strategy Inc | 25,968 | 3.2M $ | 0.87 % |
| 11 | ROBLOX Corp | 51,648 | 2.9M $ | 0.78 % |
| 12 | Insmed Inc | 17,380 | 2.8M $ | 0.76 % |
| 13 | Rocket Lab Corp | 40,628 | 2.6M $ | 0.70 % |
| 14 | TechnipFMC PLC | 33,265 | 2.3M $ | 0.62 % |
| 15 | Casey's General Stores Inc | 3,072 | 2.2M $ | 0.60 % |
| 16 | Natera Inc | 10,965 | 2.2M $ | 0.59 % |
| 17 | Veeva Systems Inc | 12,379 | 2.2M $ | 0.58 % |
| 18 | Restaurant Brands International Inc | 28,315 | 2.1M $ | 0.56 % |
| 19 | United Therapeutics Corp | 3,520 | 2.1M $ | 0.56 % |
| 20 | Curtiss-Wright Corp | 3,053 | 2.1M $ | 0.56 % |
| 21 | FTAI Aviation Ltd | 8,456 | 2.1M $ | 0.55 % |
| 22 | Coupang Inc | 108,601 | 2.1M $ | 0.55 % |
| 23 | Flex Ltd | 30,541 | 2M $ | 0.54 % |
| 24 | LPL Financial Holdings Inc | 6,614 | 2M $ | 0.53 % |
| 25 | Markel Group Inc | 1,034 | 2M $ | 0.53 % |
| 26 | XPO Inc | 9,516 | 1.9M $ | 0.50 % |
| 27 | Woodward Inc | 4,971 | 1.8M $ | 0.48 % |
| 28 | Zoom Communications Inc | 22,120 | 1.8M $ | 0.48 % |
| 29 | Royal Gold Inc | 6,979 | 1.8M $ | 0.48 % |
| 30 | US Foods Holding Corp | 18,622 | 1.7M $ | 0.46 % |
| 31 | Burlington Stores Inc | 5,218 | 1.7M $ | 0.45 % |
| 32 | MasTec Inc | 5,163 | 1.7M $ | 0.44 % |
| 33 | ATI Inc | 11,185 | 1.6M $ | 0.44 % |
| 34 | MongoDB Inc | 6,547 | 1.6M $ | 0.43 % |
| 35 | SoFi Technologies Inc | 100,668 | 1.6M $ | 0.43 % |
| 36 | Carpenter Technology Corp | 3,996 | 1.6M $ | 0.42 % |
| 37 | Illumina Inc | 12,756 | 1.6M $ | 0.42 % |
| 38 | nVent Electric PLC | 13,220 | 1.6M $ | 0.42 % |
| 39 | BWX Technologies Inc | 7,575 | 1.5M $ | 0.41 % |
| 40 | Everpure Inc | 26,113 | 1.5M $ | 0.41 % |
| 41 | Royalty Pharma PLC | 31,922 | 1.5M $ | 0.41 % |
| 42 | AST SpaceMobile Inc | 17,933 | 1.5M $ | 0.40 % |
| 43 | Liberty Media Corp-Liberty Formula One | 17,417 | 1.5M $ | 0.40 % |
| 44 | Twilio Inc | 11,740 | 1.5M $ | 0.40 % |
| 45 | RB Global Inc | 15,391 | 1.5M $ | 0.40 % |
| 46 | Entegris Inc | 12,446 | 1.5M $ | 0.39 % |
| 47 | Reddit Inc | 10,754 | 1.4M $ | 0.39 % |
| 48 | Alcoa Corp | 21,461 | 1.4M $ | 0.38 % |
| 49 | Ovintiv Inc | 23,836 | 1.4M $ | 0.38 % |
| 50 | Brookfield Asset Management Ltd | 31,754 | 1.4M $ | 0.38 % |
| 51 | RBC Bearings Inc | 2,573 | 1.4M $ | 0.37 % |
| 52 | Revolution Medicines Inc | 14,125 | 1.4M $ | 0.37 % |
| 53 | First Citizens BancShares Inc/NC | 728 | 1.4M $ | 0.37 % |
| 54 | Tenet Healthcare Corp | 7,233 | 1.4M $ | 0.37 % |
| 55 | ITT Inc | 7,112 | 1.4M $ | 0.36 % |
| 56 | Flutter Entertainment PLC | 13,112 | 1.3M $ | 0.36 % |
| 57 | Reliance Inc | 4,333 | 1.3M $ | 0.35 % |
| 58 | HEICO Corp | 6,228 | 1.3M $ | 0.35 % |
| 59 | MKS Inc | 5,578 | 1.3M $ | 0.34 % |
| 60 | Sun Communities Inc | 10,169 | 1.3M $ | 0.34 % |
| 61 | Annaly Capital Management Inc | 58,753 | 1.2M $ | 0.33 % |
| 62 | Somnigroup International Inc | 16,789 | 1.2M $ | 0.33 % |
| 63 | WP Carey Inc | 18,001 | 1.2M $ | 0.33 % |
| 64 | MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | 5,504 | 1.2M $ | 0.33 % |
| 65 | Permian Resources Corp | 57,218 | 1.2M $ | 0.33 % |
| 66 | East West Bancorp Inc | 11,353 | 1.2M $ | 0.32 % |
| 67 | Clean Harbors Inc | 4,208 | 1.2M $ | 0.32 % |
| 68 | TALEN ENERGY CORP | 3,767 | 1.2M $ | 0.32 % |
| 69 | API Group Corp | 29,665 | 1.2M $ | 0.32 % |
| 70 | Southern Copper Corp | 6,973 | 1.2M $ | 0.32 % |
| 71 | Medline Inc | 26,908 | 1.2M $ | 0.32 % |
| 72 | Jones Lang LaSalle Inc | 3,917 | 1.2M $ | 0.32 % |
| 73 | Astera Labs Inc | 10,716 | 1.2M $ | 0.31 % |
| 74 | SS&C Technologies Holdings Inc | 17,377 | 1.2M $ | 0.31 % |
| 75 | Graco Inc | 13,790 | 1.2M $ | 0.31 % |
| 76 | Zscaler Inc | 8,296 | 1.2M $ | 0.31 % |
| 77 | Carlisle Cos Inc | 3,441 | 1.1M $ | 0.31 % |
| 78 | Tradeweb Markets Inc | 9,683 | 1.1M $ | 0.31 % |
| 79 | DT Midstream Inc | 8,427 | 1.1M $ | 0.30 % |
| 80 | TransUnion | 16,190 | 1.1M $ | 0.30 % |
| 81 | Reinsurance Group of America Inc | 5,478 | 1.1M $ | 0.30 % |
| 82 | RenaissanceRe Holdings Ltd | 3,760 | 1.1M $ | 0.30 % |
| 83 | New York Times Co/The | 13,329 | 1.1M $ | 0.30 % |
| 84 | Rocket Cos Inc | 78,205 | 1.1M $ | 0.30 % |
| 85 | Lincoln Electric Holdings Inc | 4,452 | 1.1M $ | 0.30 % |
| 86 | Okta Inc | 13,902 | 1.1M $ | 0.29 % |
| 87 | WESCO International Inc | 3,980 | 1.1M $ | 0.29 % |
| 88 | Performance Food Group Co | 12,676 | 1.1M $ | 0.29 % |
| 89 | Omega Healthcare Investors Inc | 24,505 | 1.1M $ | 0.29 % |
| 90 | TD SYNNEX Corp | 6,342 | 1.1M $ | 0.29 % |
| 91 | BJ's Wholesale Club Holdings Inc | 10,858 | 1.1M $ | 0.29 % |
| 92 | Toll Brothers Inc | 7,830 | 1.1M $ | 0.29 % |
| 93 | Pinnacle Financial Partners Inc | 12,374 | 1.1M $ | 0.29 % |
| 94 | Viking Holdings Ltd | 14,478 | 1.1M $ | 0.28 % |
| 95 | Neurocrine Biosciences Inc | 8,045 | 1.1M $ | 0.28 % |
| 96 | Guidewire Software Inc | 7,051 | 1.1M $ | 0.28 % |
| 97 | Watsco Inc | 2,891 | 1.1M $ | 0.28 % |
| 98 | Carlyle Group Inc/The | 21,727 | 1.1M $ | 0.28 % |
| 99 | RPM International Inc | 10,560 | 1M $ | 0.28 % |
| 100 | Lattice Semiconductor Corp | 11,294 | 1M $ | 0.28 % |