QUANTUM COMPUTING INC COM is a security (CUSIP 74766W958) tracked across SEC portfolio filings. 6 institutional managers reported $15.2M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $7.5M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $3.4M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $3.4M | — |
| NATIONAL BANK OF CANADA /FI/ | MONTREAL, A8 | $846K | — |
| HRT FINANCIAL LP | NEW YORK, NY | $463 | 67,600 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |