Stock Taper 
GROUP ONE TRADING, L.P.
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Oppenheimer Holdings Inc. | OPY | 100 | $10.55M |
 Envista Holdings Corp | NVST | 100 | $2.63M |
 NMI Holdings, Inc. | NMIH | 100 | $4.11M |
 Fox Corporation | FOX | 100 | $4.68M |
 Manhattan Associates, Inc. | MANH | 100 | $13.93M |
 SoundThinking, Inc. | SSTI | 100 | $905K |
 First Commonwealth Financial Corporation | FCF | 100 | $2.03M |
 Forestar Group Inc. | FOR | 100 | $3.17M |
 Calix, Inc. | CALX | 102 | $3.81M |
 MercadoLibre, Inc. | MELI | 112 | $190.11M |
 Lazard Inc | LAZ | 114 | $4.78M |
 Main Street Capital Corporation | MAIN | 115 | $5.97M |
 Crane NXT, Co. | CXT | 116 | $5.93M |
 Navient Corporation | NAVI | 120 | $1.02M |
 W.W. Grainger, Inc. | GWW | 121 | $164.61M |
 AGCO Corporation | AGCO | 123 | $14.72M |
 Vivid Seats Inc. | SEAT | 123 | $802K |
 ARS Pharmaceuticals, Inc. | SPRY | 125 | $1M |
 América Móvil, S.A.B. de C.V. | AMX | 126 | $3.27M |
 Littelfuse, Inc. | LFUS | 126 | $57.37M |