16 institutions reported holding $11.6M of ASM International NV (ASMIY) in SEC 13F filings for 2026-06-30. Largest institutional holders: Boston Common Asset Management, LLC ($5.1M), Firsthand Capital Management, Inc. ($2.3M), RHUMBLINE ADVISERS ($2.2M), KORNITZER CAPITAL MANAGEMENT INC /KS ($1.1M), GAMMA Investing LLC ($531,922). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | Boston Common Asset Management, LLC | $5.1M | 4,422 | Trimmed |
| 2 | Firsthand Capital Management, Inc. | $2.3M | 2,000 | Trimmed |
| 3 | RHUMBLINE ADVISERS | $2.2M | 1,916 | Added |
| 4 | KORNITZER CAPITAL MANAGEMENT INC /KS | $1.1M | 1,000 | New |
| 5 | GAMMA Investing LLC | $531,922 | 463 | Added |
| 6 | PNC Financial Services Group, Inc. | $145,905 | 127 | Added |
| 7 | HANTZ FINANCIAL SERVICES, INC. | $67,000 | 58 | Trimmed |
| 8 | Salomon & Ludwin, LLC | $46,961 | 42 | Hold |
| 9 | Front Row Advisors LLC | $25,429 | 25 | Hold |
| 10 | IMA Advisory Services, Inc. | $20,679 | 18 | New |
| 11 | OAKWORTH CAPITAL, INC. | $13,417 | 12 | Hold |
| 12 | First Command Advisory Services, Inc. | $11,489 | 10 | New |
| 13 | COMPASS FINANCIAL MANAGEMENT LLC | $3,447 | 3 | New |
| 14 | HUNTINGTON NATIONAL BANK | $1,670 | 2 | Trimmed |
| 15 | YOUSIF CAPITAL MANAGEMENT, LLC | $0 | 0 | Exited |
| 16 | NBC SECURITIES, INC. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30