PROSHARES TR ULTRASHORT QQQ is a security (CUSIP 74349Y688) tracked across SEC portfolio filings. 2 institutional managers reported $13K on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| UBS Group AG | Zurich, V8 | $13K | 394 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | BIRMINGHAM, AL | — | 0 |