T. Rowe Price Mid-Cap Index Fund
Registrant
T. ROWE PRICE INDEX TRUST, INC.
Class tickers
TRMNX
TRMSX
TRSZX
Net Assets
$503,326,301
Holdings
475
Latest Report
Jun 30, 2026
Net Assets Over Time
Holdings · 475
Export CSV
Portfolio coverage: 475 of
526 reported positions.
Showing 1–50
of 475 holdings by value
· page 1 of 10
| Holding | Symbol | Balance | Value | % of Fund | Side | Category | Open |
|---|---|---|---|---|---|---|---|
| SPACE EXPLORATION TECHN-CL A | SPCX | 47,008 | $8,031,787 | 1.60% | Long | EC | |
| SNOWFLAKE INC | SNOW | 29,757 | $7,573,157 | 1.50% | Long | EC | |
| BLOOM ENERGY CORP- A | BE | 23,852 | $7,220,000 | 1.43% | Long | EC | |
| CLOUDFLARE INC - CLASS A | NET | 28,081 | $6,887,708 | 1.37% | Long | EC | |
| ASTERA LABS INC | ALAB | 13,607 | $6,572,453 | 1.31% | Long | EC | |
| ROCKET LAB CORP | RKLB | 47,761 | $4,854,906 | 0.96% | Long | EC | |
| CHENIERE ENERGY INC | LNG | 18,608 | $4,447,498 | 0.88% | Long | EC | |
| FERGUSON ENTERPRISES INC | FERG | 17,014 | $4,037,933 | 0.80% | Long | EC | |
| ALNYLAM PHARMACEUTICALS INC | ALNY | 11,856 | $3,569,012 | 0.71% | Long | EC | |
| NATERA INC | NTRA | 12,149 | $3,297,846 | 0.66% | Long | EC | |
| REVOLUTION MEDICINES INC | RVMD | 16,957 | $3,175,707 | 0.63% | Long | EC | |
| COREWEAVE INC-CL A | CRWV | 30,833 | $3,069,117 | 0.61% | Long | EC | |
| ROBLOX CORP -CLASS A | RBLX | 56,297 | $3,061,431 | 0.61% | Long | EC | |
| SUNBELT RENTALS HOLDINGS INC | SUNB | 36,362 | $2,720,241 | 0.54% | Long | EC | |
| TWILIO INC - A | TWLO | 13,107 | $2,704,367 | 0.54% | Long | EC | |
| MKS Inc | MKSI | 5,945 | $2,644,336 | 0.53% | Long | EC | |
| CARPENTER TECHNOLOGY | CRS | 4,279 | $2,639,458 | 0.52% | Long | EC | |
| Strategy Inc | MSTR | 29,011 | $2,521,926 | 0.50% | Long | EC | |
| CURTISS-WRIGHT CORP | CW | 3,267 | $2,475,602 | 0.49% | Long | EC | |
| ENTEGRIS INC | ENTG | 13,475 | $2,423,614 | 0.48% | Long | EC | |
| ILLUMINA INC | ILMN | 13,468 | $2,368,078 | 0.47% | Long | EC | |
| ATI INC | ATI | 11,998 | $2,364,806 | 0.47% | Long | EC | |
| MONGODB INC | MDB | 6,909 | $2,320,733 | 0.46% | Long | EC | |
| MASTEC INC | MTZ | 5,496 | $2,286,666 | 0.45% | Long | EC | |
| MACOM TECHNOLOGY SOLUTIONS HOLDINGS INC | MTSI | 5,932 | $2,256,355 | 0.45% | Long | EC | |
| WOODWARD INC | WWD | 5,260 | $2,237,814 | 0.44% | Long | EC | |
| STERLING INFRASTRUCTURE INC | STRL | 2,663 | $2,235,216 | 0.44% | Long | EC | |
| RESTAURANT BRANDS INTERNATIONAL INC | QSR | 30,399 | $2,204,231 | 0.44% | Long | EC | |
| EVERPURE INC-A | P | 27,651 | $2,178,622 | 0.43% | Long | EC | |
| MARKEL GROUP INC | MKL | 1,101 | $2,150,264 | 0.43% | Long | EC | |
| XPO INC | XPO | 10,100 | $2,073,429 | 0.41% | Long | EC | |
| REDDIT INC-CL A | RDDT | 11,826 | $2,052,757 | 0.41% | Long | EC | |
| OKTA INC | OKTA | 14,938 | $2,038,290 | 0.40% | Long | EC | |
| Zoom Communications Inc | ZM | 23,570 | $2,034,327 | 0.40% | Long | EC | |
| INSMED INC | INSM | 19,016 | $2,027,486 | 0.40% | Long | EC | |
| AFFIRM HOLDINGS INC | AFRM | 24,829 | $2,024,805 | 0.40% | Long | EC | |
| AST SPACEMOBILE INC | ASTS | 22,692 | $2,016,411 | 0.40% | Long | EC | |
| SOFI TECHNOLOGIES INC | SOFI | 111,898 | $2,006,331 | 0.40% | Long | EC | |
| LPL FINANCIAL HOLDINGS INC | LPLA | 7,097 | $1,999,083 | 0.40% | Long | EC | |
| UNITED THERAPEUTICS CORP | UTHR | 3,670 | $1,988,516 | 0.40% | Long | EC | |
| US FOODS HOLDING CORP | USFD | 19,436 | $1,987,331 | 0.39% | Long | EC | |
| RB GLOBAL INC | RBA | 16,482 | $1,919,329 | 0.38% | Long | EC | |
| COUPANG INC-A | CPNG | 110,450 | $1,918,517 | 0.38% | Long | EC | |
| LATTICE SEMICONDUCTOR CORP | LSCC | 12,074 | $1,846,839 | 0.37% | Long | EC | |
| TD SYNNEX CORP | SNX | 6,786 | $1,814,169 | 0.36% | Long | EC | |
| RBC BEARINGS INC | RBC | 2,763 | $1,779,538 | 0.35% | Long | EC | |
| BURLINGTON STORES INC | BURL | 5,553 | $1,759,190 | 0.35% | Long | EC | |
| IONQ INC- CL A | IONQ | 32,531 | $1,732,601 | 0.34% | Long | EC | |
| GUARDANT HEALTH INC | GH | 11,284 | $1,692,939 | 0.34% | Long | EC | |
| TTM TECHNOLOGIES | TTMI | 9,032 | $1,689,165 | 0.34% | Long | EC |
Showing the top 50 of 475 holdings. Create a free account to see every holding and download the CSV.