Stock Taper 
GROUP ONE TRADING, L.P.
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Diodes Incorporated | DIOD | 127 | $13.9M |
 Janux Therapeutics, Inc. | JANX | 128 | $1.97M |
 Amarin Corporation plc | AMRN | 130 | $2.07M |
 SPX Technologies, Inc. | SPXC | 131 | $32.12M |
 Century Aluminum Company | CENX | 133 | $6.12M |
 Oruka Therapeutics, Inc. | ORKA | 136 | $12.94M |
 Paymentus Holdings, Inc. | PAY | 136 | $3.29M |
 Atea Pharmaceuticals, Inc. | AVIR | 140 | $651K |
 Madison Square Garden Entertainment Corp. | MSGE | 140 | $11.32M |
 Workhorse Group Inc. | WKHS | 141 | $433K |
 Fortive Corporation | FTV | 144 | $8.8M |
 Immunic, Inc. | IMUX | 145 | $2.23M |
 Texas Roadhouse, Inc. | TXRH | 146 | $28.21M |
 Manulife Financial Corporation | MFC | 149 | $6.04M |
 Aura Minerals | AUGO | 149 | $9.38M |
 Dine Brands Global, Inc. | DIN | 150 | $5.38M |
 Allegion plc | ALLE | 151 | $21.21M |
 Curtiss-Wright Corporation | CW | 152 | $115.18M |
 Eton Pharmaceuticals, Inc. | ETON | 155 | $5.61M |
 Landstar System, Inc. | LSTR | 160 | $33.09M |