INVESTMENT MANAGERS SER TR I TRADR 2X LONG US is a security (CUSIP 46092D269) tracked across SEC portfolio filings. 4 institutional managers reported $413K on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Optiver Holding B.V. | AMSTERDAM, P7 | $253K | 19,334 |
| CITADEL ADVISORS LLC | MIAMI, FL | $156K | 11,884 |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $4K | 308 |
| Tower Research Capital LLC (TRC) | NEW YORK, NY | $445 | 34 |