ETF OPPORTUNITIES TRUST T-REX 2X LONG EO is a security (CUSIP 26923W348) tracked across SEC portfolio filings. 5 institutional managers reported $342K on Form 13F as of 2026-03-31.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Optiver Holding B.V. | AMSTERDAM, P7 | $166K | 180,958 |
| CITADEL ADVISORS LLC | MIAMI, FL | $78K | 42,552 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $71K | 77,453 |
| TWO SIGMA SECURITIES, LLC | New York, NY | $26K | 28,499 |
| SIMPLEX TRADING, LLC | CHICAGO, IL | $55 | 60 |