Stock Taper 
SIMPLEX TRADING, LLC
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Proto Labs, Inc. | PRLB | 176 | $14.35K |
 Veracyte, Inc. | VCYT | 174 | $10.22K |
 Design Therapeutics, Inc. | DSGN | 172 | $2.49K |
 PRA Group, Inc. | PRAA | 172 | $3.27K |
 MGIC Investment Corporation | MTG | 167 | $4.71K |
 Peapack-Gladstone Financial Corporation | PGC | 166 | $7.86K |
 NiSource Inc | NI | 164 | $7.8K |
 AngioDynamics, Inc. | ANGO | 163 | $2.12K |
 Mesabi Trust | MSB | 162 | $4.1K |
 Lands' End, Inc. | LE | 159 | $1.67K |
 Community Trust Bancorp, Inc. | CTBI | 157 | $11.36K |
 Ladder Capital Corp | LADR | 152 | $1.51K |
 Ambiq Micro, Inc. | AMBQ | 147 | $12.98K |
 The RMR Group Inc. | RMR | 140 | $2.87K |
 Green Dot Corporation | GDOT | 140 | $1.89K |
 Core & Main, Inc. | CNM | 139 | $6.71K |
 Bio-Rad Laboratories, Inc. | BIO | 136 | $39.93K |
 Liberty Live Group | LLYVK | 134 | $14.15K |
 Casella Waste Systems, Inc. | CWST | 132 | $12.8K |
 Teledyne Technologies Incorporated | TDY | 130 | $86.7K |