Stock Taper 
CONGRESS ASSET MANAGEMENT CO /MA
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 C4 Therapeutics, Inc. | CCCC | 1M | $4.69M |
 Repligen Corporation | RGEN | 1.01M | $138.11M |
 Alphabet Inc. | GOOGL | 1.02M | $364.59M |
 Fastenal Company | FAST | 1.05M | $50.44M |
 APi Group Corporation | APG | 1.15M | $48.67M |
 Crane NXT, Co. | CXT | 1.17M | $59.67M |
 Arista Networks, Inc. | ANET | 1.18M | $199.88M |
 Merit Medical Systems, Inc. | MMSI | 1.18M | $82.12M |
 Ameris Bancorp | ABCB | 1.19M | $107.61M |
 Toast, Inc. | TOST | 1.2M | $33.37M |
 The Vita Coco Company, Inc. | COCO | 1.21M | $79.84M |
 Champion Homes, Inc. | SKY | 1.21M | $106.89M |
 Amphenol Corporation | APH | 1.22M | $215.26M |
 Halozyme Therapeutics, Inc. | HALO | 1.23M | $96.2M |
 JFrog Ltd. | FROG | 1.24M | $112.87M |
 Nomad Foods Limited | NOMD | 1.26M | $13.78M |
 Uber Technologies, Inc. | UBER | 1.34M | $96.83M |
 O'Reilly Automotive, Inc. | ORLY | 1.47M | $135.39M |
 LivaNova PLC | LIVN | 1.5M | $123.53M |
 Interactive Brokers Group, Inc. | IBKR | 1.53M | $132.97M |