Stock Taper 
SIMPLEX TRADING, LLC
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Churchill Downs Incorporated | CHDN | 9.38K | $841.27K |
 DMC Global Inc. | BOOM | 9.38K | $54.5K |
 Embecta Corp. | EMBC | 9.38K | $30.57K |
 Waste Connections, Inc. | WCN | 9.37K | $1.56M |
 DICK'S Sporting Goods, Inc. | DKS | 9.36K | $2.12M |
 Morgan Stanley Direct Lending Fund | MSDL | 9.36K | $141.52K |
 Accuray Incorporated | ARAY | 9.33K | $2.41K |
 Ralliant Corp | RAL | 9.32K | $685.94K |
 Solid Biosciences Inc. | SLDB | 9.29K | $92.76K |
 Liberty Latin America Ltd. | LILAK | 9.26K | $72.15K |
 DexCom, Inc. | DXCM | 9.22K | $621.3K |
 Fastenal Company | FAST | 9.17K | $440.48K |
 Futu Holdings Limited | FUTU | 9.17K | $859.69K |
 Priority Technology Holdings, Inc. | PRTH | 9.17K | $61.16K |
 Sonoco Products Company | SON | 9.15K | $515.88K |
 Archrock, Inc. | AROC | 9.13K | $371.85K |
 Perimeter Solutions, Inc. | PRM | 9.06K | $322.92K |
 Innodata Inc. | INOD | 9.05K | $684.38K |
 The Timken Company | TKR | 9.02K | $1.31M |
 Dynatrace, Inc. | DT | 8.99K | $394.88K |