Stock Taper 
SIMPLEX TRADING, LLC
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Boot Barn Holdings, Inc. | BOOT | 297 | $48.79K |
 First Commonwealth Financial Corporation | FCF | 303 | $6.16K |
 América Móvil, S.A.B. de C.V. | AMX | 307 | $7.98K |
 Illumina, Inc. | ILMN | 308 | $54.16K |
 NewMarket Corporation | NEU | 315 | $249.24K |
 Equity LifeStyle Properties, Inc. | ELS | 322 | $20.75K |
 Universal Display Corporation | OLED | 323 | $27.97K |
 Expro Group Holdings N.V. | XPRO | 329 | $4.86K |
 Atkore Inc. | ATKR | 329 | $25.02K |
 Nexstar Media Group, Inc. | NXST | 331 | $59.11K |
 Arrow Electronics, Inc. | ARW | 331 | $70.64K |
 Northwest Natural Holding Company | NWN | 337 | $16.53K |
 Protara Therapeutics, Inc. | TARA | 339 | $1.29K |
 Carter's Inc. | CRI | 344 | $14.16K |
 American Coastal Insurance Corporation | ACIC | 346 | $3.84K |
 Encompass Health Corporation | EHC | 352 | $35.58K |
 Trinity Biotech plc | TRIB | 354 | $137 |
 Granite Ridge Resources, Inc | GRNT | 356 | $1.57K |
 Inseego Corp. | INSG | 358 | $3.7K |
 Harmony Biosciences Holdings, Inc. | HRMY | 360 | $13.11K |