ONTO INNOVATION INC COM is a security (CUSIP 683344905) tracked across SEC portfolio filings. 4 institutional managers reported $48.4M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $45.9M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $2.5M | — |
| HRT FINANCIAL LP | NEW YORK, NY | $2K | 7,500 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |