19 institutions reported holding $154.8M of ONTO INNOVATION INC (ONTO) in SEC 13F filings for 2026-06-30. Largest institutional holders: TT International Asset Management LTD ($92.1M), Assenagon Asset Management S.A. ($54.4M), MOODY NATIONAL BANK TRUST DIVISION ($2.6M), Hennion & Walsh Asset Management, Inc. ($2.1M), TRUST POINT INC. ($662,662). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | TT International Asset Management LTD | $92.1M | 262,038 | New |
| 2 | Assenagon Asset Management S.A. | $54.4M | 143,746 | Trimmed |
| 3 | MOODY NATIONAL BANK TRUST DIVISION | $2.6M | 6,955 | Trimmed |
| 4 | Hennion & Walsh Asset Management, Inc. | $2.1M | 5,524 | Trimmed |
| 5 | TRUST POINT INC. | $662,662 | 1,751 | Trimmed |
| 6 | GAMMA Investing LLC | $561,241 | 1,483 | Added |
| 7 | CONGRESS ASSET MANAGEMENT CO | $435,596 | 1,151 | Trimmed |
| 8 | Trilogy Capital Inc. | $425,756 | 1,125 | New |
| 9 | CANANDAIGUA NATIONAL BANK & TRUST CO | $383,748 | 1,014 | Trimmed |
| 10 | Central Pacific Bank - Trust Division | $317,898 | 840 | Trimmed |
| 11 | ELEVATION WEALTH PARTNERS, LLC | $297,462 | 786 | Hold |
| 12 | Avior Wealth Management, LLC | $201,335 | 532 | New |
| 13 | Versant Capital Management, Inc | $139,270 | 368 | Trimmed |
| 14 | FNY Investment Advisers, LLC | $83,000 | 220 | Trimmed |
| 15 | HARBOR INVESTMENT ADVISORY, LLC | $47,306 | 125 | New |
| 16 | CoreCap Advisors, LLC | $37,845 | 100 | New |
| 17 | MassMutual Private Wealth & Trust, FSB | $29,519 | 78 | Added |
| 18 | CX Institutional | $1,000 | 3 | New |
| 19 | MJT & Associates Financial Advisory Group, Inc. | $757 | 2 | New |
Source: SEC Form 13F filings · as of 2026-06-30