Stock Taper 
LOOMIS SAYLES & CO L P
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Illumina, Inc. | ILMN | 1.93M | $339.69M |
 LifeStance Health Group, Inc. | LFST | 1.88M | $20.16M |
 Regeneron Pharmaceuticals, Inc. | REGN | 1.86M | $1.16B |
 OneSpaWorld Holdings Ltd | OSW | 1.81M | $51M |
 Yum China Holdings, Inc. | YUMC | 1.71M | $70M |
 Intuitive Surgical, Inc. | ISRG | 1.66M | $658.62M |
 Marex Group Limited | MRX | 1.63M | $99.15M |
 Allegro MicroSystems, Inc. | ALGM | 1.62M | $112.78M |
 Oceaneering International, Inc. | OII | 1.61M | $65.08M |
 Omada Health | OMDA | 1.6M | $35.09M |
 Trip.com Group Limited | TCOM | 1.59M | $63.21M |
 Alkermes plc | ALKS | 1.59M | $83.07M |
 Option Care Health, Inc. | OPCH | 1.52M | $31.83M |
 Supernus Pharmaceuticals, Inc. | SUPN | 1.48M | $68.61M |
 Avantor, Inc. | AVTR | 1.47M | $14.59M |
 FactSet Research Systems Inc. | FDS | 1.44M | $331.15M |
 Adeia Inc. | ADEA | 1.41M | $46.45M |
 Deere & Company | DE | 1.37M | $867.36M |
 Garrett Motion Inc. | GTX | 1.37M | $49.54M |
 Mobileye Global Inc. | MBLY | 1.34M | $12.93M |