Stock Taper 
WESTFIELD CAPITAL MANAGEMENT CO LP
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 MSCI Inc. | MSCI | 171.96K | $96.3M |
 Kaiser Aluminum Corporation | KALU | 163.47K | $31.98M |
 Pfizer Inc. | PFE | 162.02K | $3.9M |
 Saia, Inc. | SAIA | 153.57K | $64.68M |
 Hilton Worldwide Holdings Inc. | HLT | 149.94K | $49.55M |
 MongoDB, Inc. | MDB | 149.25K | $50.13M |
 SPX Technologies, Inc. | SPXC | 147.48K | $36.16M |
 Axsome Therapeutics, Inc. | AXSM | 145.15K | $35.53M |
 Dycom Industries, Inc. | DY | 141.98K | $71.78M |
 IDEXX Laboratories, Inc. | IDXX | 139.93K | $73.66M |
 Teradyne, Inc. | TER | 136.49K | $66.04M |
 Talen Energy Corporation | TLN | 135.08K | $51.91M |
 Keysight Technologies, Inc. | KEYS | 134.91K | $47.23M |
 Jabil Inc. | JBL | 134.78K | $51.96M |
 The Coca-Cola Company | KO | 133.58K | $10.86M |
 Antero Midstream Corporation | AM | 133.41K | $3.04M |
 Rollins, Inc. | ROL | 131.5K | $5.49M |
 Penumbra, Inc. | PEN | 131.39K | $41.49M |
 Royal Caribbean Cruises Ltd. | RCL | 128.16K | $40.7M |
 Analog Devices, Inc. | ADI | 126.44K | $50.22M |