Stock Taper 
WESTFIELD CAPITAL MANAGEMENT CO LP
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 NVIDIA Corporation | NVDA | 8.08M | $1.62B |
 KeyCorp | KEY | 6.49M | $149.67M |
 Amer Sports, Inc. | AS | 6.34M | $214.71M |
 APi Group Corporation | APG | 6.15M | $260.63M |
 Life Time Group Holdings, Inc. | LTH | 6M | $244.85M |
 Samsara Inc. | IOT | 5.84M | $189.28M |
 Permian Resources Corporation | PR | 5.76M | $105.98M |
 Celsius Holdings, Inc. | CELH | 5.32M | $155.9M |
 Ascendis Pharma A/S | ASND | 4.8M | $1.28B |
 Legend Biotech Corporation | LEGN | 4.43M | $127.94M |
 Adaptive Biotechnologies Corporation | ADPT | 4.27M | $91.54M |
 Dynatrace, Inc. | DT | 4.25M | $186.58M |
 Alphabet Inc. | GOOGL | 3.75M | $1.34B |
 Planet Labs PBC | PL | 3.43M | $113.57M |
 Relay Therapeutics, Inc. | RLAY | 3.34M | $62.56M |
 CSX Corporation | CSX | 3.15M | $149.93M |
 FTAI Aviation Ltd. | FTAI | 2.94M | $794.61M |
 Coeur Mining, Inc. | CDE | 2.75M | $44.85M |
 IMAX Corporation | IMAX | 2.65M | $105.79M |
 Braze, Inc. | BRZE | 2.62M | $56.77M |