Stock Taper 
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Glaukos Corporation | GKOS | 1.95K | $272.39K |
 Materion Corporation | MTRN | 1.96K | $583.18K |
 Morningstar, Inc. | MORN | 1.97K | $306.74K |
 Chesapeake Utilities Corporation | CPK | 1.97K | $241.29K |
 iRhythm Technologies, Inc. | IRTC | 2K | $237.42K |
 Nebius Group N.V. | NBIS | 2.01K | $555.1K |
 Tradeweb Markets Inc. | TW | 2.03K | $201.91K |
 Ultra Clean Holdings, Inc. | UCTT | 2.03K | $289.03K |
 Silicon Laboratories Inc. | SLAB | 2.03K | $444.55K |
 IES Holdings, Inc. | IESC | 2.04K | $1.5M |
 Onto Innovation Inc. | ONTO | 2.07K | $782.26K |
 Axsome Therapeutics, Inc. | AXSM | 2.07K | $507.41K |
 Mettler-Toledo International Inc. | MTD | 2.1K | $2.69M |
 Synaptics Incorporated | SYNA | 2.11K | $262.13K |
 Axcelis Technologies, Inc. | ACLS | 2.14K | $405.99K |
 EnPro Industries, Inc. | NPO | 2.21K | $832.26K |
 HubSpot, Inc. | HUBS | 2.22K | $404.99K |
 Encore Capital Group, Inc. | ECPG | 2.23K | $207.94K |
 BeOne Medicines AG | ONC | 2.27K | $646.31K |
 MACOM Technology Solutions Holdings, Inc. | MTSI | 2.29K | $871.43K |