PROSHARES TR ULTRA MDCAP400 is a security (CUSIP 74347X815) tracked across SEC portfolio filings. 6 institutional managers reported $344K on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Millington Financial Advisors, LLC | NAPERVILLE, IL | $269K | 8,273 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $73K | 2,800 |
| Qube Research & Technologies Ltd | LONDON, X0 | $2K | 86 |
| MORGAN STANLEY | NEW YORK, NY | $40 | 1 |
| HANTZ FINANCIAL SERVICES, INC. | SOUTHFIELD, MI | $25 | 969 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |