T. Rowe Price Mid-Cap Index Fund is a registered fund series of T. ROWE PRICE INDEX TRUST, INC. (series S000051326). Net assets $373.5M as of 2026-03-31. Index fund.
Showing 15 of 200 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| GRS - SECURITY LENDING COLLATERAL | — | $8.5M | 228.14% |
| MARVELL TECHNOLOGY INC | — | $7.0M | 186.63% |
| SPOTIFY TECHNOLOGY SA | — | $6.2M | 166.04% |
| CLOUDFLARE INC - CLASS A | — | $5.4M | 144.02% |
| CHENIERE ENERGY INC | — | $5.0M | 134.64% |
| SNOWFLAKE INC | — | $4.2M | 111.44% |
| ANGLOGOLD ASHANTI PLC | — | $4.1M | 109.27% |
| NU HOLDINGS LTD/CAYMAN ISL-A | — | $4.0M | 107.11% |
| FERGUSON ENTERPRISES INC | — | $3.7M | 99.28% |
| ALNYLAM PHARMACEUTICALS INC | — | $3.5M | 93.44% |
| Strategy Inc | — | $3.2M | 86.77% |
| ROBLOX CORP -CLASS A | — | $2.9M | 78.21% |
| INSMED INC | — | $2.8M | 76.09% |
| ROCKET LAB CORP | — | $2.6M | 69.85% |
| TECHNIPFMC PLC | — | $2.3M | 61.57% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $373.5M |
| 2025-12-31 | $349.6M |
| 2025-09-30 | $327.7M |
| 2025-06-30 | $293.8M |
| 2025-03-31 | $245.1M |
| 2024-12-31 | $234.7M |
| 2024-09-30 | $204.5M |
| 2024-06-30 | $180.3M |