Stock Taper 
WESTFIELD CAPITAL MANAGEMENT CO LP
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Mueller Industries, Inc. | MLI | 125.79K | $15.46M |
 Spotify Technology S.A. | SPOT | 110.18K | $50.59M |
 Silicon Motion Technology Corporation | SIMO | 106.47K | $35.49M |
 Corpay, Inc. | CPAY | 103.97K | $34.65M |
 Krystal Biotech, Inc. | KRYS | 98.71K | $36.69M |
 Fabrinet | FN | 97.38K | $54.73M |
 Quantinuum Inc. Class A Common Stock | QNT | 96.4K | $7.88M |
 Madrigal Pharmaceuticals, Inc. | MDGL | 93.93K | $50.44M |
 Walmart Inc. | WMT | 88.49K | $10.02M |
 NextEra Energy, Inc. | NEE | 86.92K | $7.63M |
 Virtu Financial, Inc. | VIRT | 85.58K | $5.1M |
 Alphabet Inc. | GOOG | 57.62K | $20.36M |
 ASML Holding N.V. | ASML | 57.43K | $114.25M |
 argenx SE | ARGX | 57.08K | $52.96M |
 Lumentum Holdings Inc. | LITE | 53.81K | $46.17M |
 Merck & Co., Inc. | MRK | 53.3K | $6.85M |
 Dominion Energy, Inc. | D | 53.05K | $3.62M |
 Seagate Technology Holdings plc | STX | 50.73K | $48.96M |
 Tesla, Inc. | TSLA | 50.41K | $21.2M |
 SiTime Corporation | SITM | 50K | $37.28M |