10 institutions reported holding $736,039 of T-REX 2X LONG KTOS DAILY TARGET ETF (KTUP) in SEC 13F filings for 2026-06-30. Largest institutional holders: CITADEL ADVISORS LLC ($252,134), Optiver Holding B.V. ($189,472), GTS SECURITIES LLC ($158,903), SUSQUEHANNA INTERNATIONAL GROUP, LLP ($71,880), CITIGROUP INC ($53,004). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CITADEL ADVISORS LLC | $252,134 | 39,030 | New |
| 2 | Optiver Holding B.V. | $189,472 | 29,330 | Added |
| 3 | GTS SECURITIES LLC | $158,903 | 24,598 | New |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $71,880 | 11,127 | Trimmed |
| 5 | CITIGROUP INC | $53,004 | 8,205 | New |
| 6 | SBI Securities Co., Ltd. | $5,362 | 830 | New |
| 7 | SIMPLEX TRADING, LLC | $5,284 | 818 | New |
| 8 | HOLLENCREST CAPITAL MANAGEMENT | $0 | 0 | Exited |
| 9 | UBS Group AG | $0 | 0 | Exited |
| 10 | Strategic Investment Solutions, Inc. /IL | $0 | 40 | New |
Source: SEC Form 13F filings · as of 2026-06-30