T. Rowe Price New Horizons Fund, Inc. is a registered fund series of T. ROWE PRICE NEW HORIZONS FUND, INC. (series S000002106). Net assets $12.8B as of 2026-03-31.
Showing 15 of 200 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| T. Rowe Price Government Reserve Fund | — | $700.2M | 548.39% |
| SITEONE LANDSCAPE SUPPLY INC | — | $224.6M | 175.93% |
| LATTICE SEMICONDUCTOR CORP | — | $214.0M | 167.63% |
| DUTCH BROS INC-CLASS A | — | $187.5M | 146.81% |
| NATERA INC | — | $182.7M | 143.06% |
| TELEDYNE TECHNOLOGIES INC | — | $177.4M | 138.91% |
| TECHNIPFMC PLC | — | $169.1M | 132.45% |
| FABRINET | — | $167.5M | 131.21% |
| KYMERA THERAPEUTICS INC | — | $162.2M | 127.00% |
| ARGENX SE - ADR | — | $157.9M | 123.69% |
| URANIUM ENERGY CORP | — | $152.3M | 119.24% |
| MODINE MANUFACTURING CO | — | $150.5M | 117.90% |
| REPLIGEN CORP | — | $141.7M | 110.96% |
| GUARDANT HEALTH INC | — | $140.1M | 109.73% |
| RBC BEARINGS INC | — | $139.2M | 109.05% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $12.8B |
| 2025-12-31 | $13.5B |
| 2025-09-30 | $14.5B |
| 2025-06-30 | $15.0B |
| 2025-03-31 | $16.1B |
| 2024-12-31 | $19.8B |
| 2024-09-30 | $21.3B |
| 2024-06-30 | $21.7B |