PROSHARES TR BITCOIN ETF is a security (CUSIP 74347G950) tracked across SEC portfolio filings. 5 institutional managers reported $8.5M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $4.5M | — |
| IMC-Chicago, LLC | CHICAGO, IL | $4.0M | — |
| Marathon Trading Investment Management LLC | RADNOR, PA | $931 | — |
| HRT FINANCIAL LP | NEW YORK, NY | $762 | 81,900 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |