RUBRIK INC. CL A is a security (CUSIP 781154959) tracked across SEC portfolio filings. 6 institutional managers reported $12.3M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $9.9M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $1.5M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $857K | — |
| SG Americas Securities, LLC | NEW YORK, NY | $89K | — |
| HRT FINANCIAL LP | NEW YORK, NY | $3K | 61,900 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |