10 institutions reported holding $11.0M of T-REX 2X LONG NFLX DAILY TARGET ETF (NFLU) in SEC 13F filings for 2026-03-31. Largest institutional holders: CITADEL ADVISORS LLC ($5.2M), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($4.2M), GTS SECURITIES LLC ($755,633), Optiver Holding B.V. ($318,269), Tactive Advisors, LLC ($280,613). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $5.2M | 161,600 | Added |
| 2 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $4.2M | 130,043 | New |
| 3 | GTS SECURITIES LLC | $755,633 | 23,562 | New |
| 4 | Optiver Holding B.V. | $318,269 | 9,949 | Trimmed |
| 5 | Tactive Advisors, LLC | $280,613 | 8,750 | New |
| 6 | GROUP ONE TRADING LLC | $170,644 | 5,321 | Added |
| 7 | HOLLENCREST CAPITAL MANAGEMENT | $80,175 | 2,500 | New |
| 8 | Larson Financial Group LLC | $3,560 | 111 | Hold |
| 9 | Belvedere Trading LLC | $0 | 0 | Exited |
| 10 | CITIGROUP INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31