PROSHARES TR ULTRPRO S&P500 is a security (CUSIP 74347X904) tracked across SEC portfolio filings. 4 institutional managers reported $40.8M on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| IMC-Chicago, LLC | CHICAGO, IL | $30.1M | — |
| GROUP ONE TRADING, L.P. | CHICAGO, IL | $10.6M | — |
| HRT FINANCIAL LP | NEW YORK, NY | $86K | 888,000 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | — |