ON HLDG AG NAMEN AKT A is a security (CUSIP H5919C904) tracked across SEC portfolio filings. 9 institutional managers reported $58.4M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $27.3M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $15.9M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $8.1M | — |
| CIBC WORLD MARKETS CORP | NEW YORK, NY | $7.0M | — |
| Caitlin John, LLC | BRIGHTON, MI | $129K | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $32K | — |
| HRT FINANCIAL LP | NEW YORK, NY | $823 | 24,200 |
| SG Americas Securities, LLC | NEW YORK, NY | $4 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |