UPSTART HLDGS INC COM is a security (CUSIP 91680M907) tracked across SEC portfolio filings. 8 institutional managers reported $97.3M on Form 13F as of 2026-06-30.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $58.9M | — |
| Optiver Holding B.V. | AMSTERDAM, P7 | $21.2M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $9.9M | — |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $7.2M | — |
| JPMORGAN CHASE & CO | NEW YORK, NY | $172K | — |
| HRT FINANCIAL LP | NEW YORK, NY | $1K | 52,600 |
| OSAIC HOLDINGS, INC. | PHOENIX, AZ | $305 | — |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |