ATEYY Advantest Corp: institutional ownership and insider trading
21 funds reported holding $18.2M of Advantest Corp in their latest 13F filings; in Q2 2026 funds net bought $586K, with 4 new positions and 2 funds selling out.
Largest institutional holders of ATEYY
- Boston Common Asset Management, LLC — $7.43M
- RHUMBLINE ADVISERS — $3.65M
- Ativo Capital Management LLC — $2.84M
- GAMMA Investing LLC — $1.38M
- Canopy Partners, LLC — $784K
- Diversified Trust Co — $616K
- YOUSIF CAPITAL MANAGEMENT, LLC — $413K
- Calydon Capital — $298K
- ENTERPRISE FINANCIAL SERVICES CORP (EFSC, EFSCP) — $252K
- Westside Investment Management, Inc. — $166K