ONTO: Onto Innovation Inc insider trading, 5% holders and institutional ownership
From public SEC filings: open-market insider purchases and sales (Form 4, last 180 days), holders of 5% or more (Schedules 13D and 13G) and institutional ownership (Form 13F). Insider and 5% data delayed 48 hours.
Insider trading
0 open-market buys totaling - and 1 sales totaling $600K in the last 180 days.
Insider sales
| Trade date | Insider | Role | Value | 10b5-1 plan |
|---|---|---|---|---|
| 2026-09-29 | Miller David Brian | Director | $600K | yes |
Institutional ownership (Q2 2026)
692 institutions reported holding $17.44B of Onto Innovation Inc on Form 13F (580 the quarter before). 165 opened a new position and 53 sold out. Shares held by institutions: +2%.
| Largest holders | Shares | Value |
|---|---|---|
| BlackRock, Inc. | 5,505,181 | $2.08B |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2,727,910 | $1.03B |
| VANGUARD CAPITAL MANAGEMENT LLC | 2,247,737 | $850.66M |
| STATE STREET CORP | 1,554,825 | $588.13M |
| GEODE CAPITAL MANAGEMENT, LLC | 1,433,715 | $542.68M |
| Invesco Ltd. | 1,351,886 | $511.62M |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 1,101,438 | $416.84M |
| Point72 Asset Management, L.P. | 972,161 | $367.91M |
| FMR LLC | 883,298 | $334.28M |
| VOYA INVESTMENT MANAGEMENT LLC | 753,768 | $284.76M |
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