T-Rex 2XL Cifr DT ETFCIFUETF
13F holders, Q4 2025 (December 31)3holders
1famous investor
$22.01avg. 13F price*
At the end of Q4 2025, 3 institutions reported holding T-Rex 2XL Cifr DT ETF (CIFU) in their 13F filings. The largest holders were Optiver Holding B.V. ($651K), Citadel Advisors ($388K) and Tower Research Capital LLC (TRC) ($19K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- T-Rex 2XL Cifr DT ETF
- Filed as
- ETF OPPORTUNITIES TRUST (Q4 2025)
- CUSIP
- 26923Q275
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $1.1M |
| Exits | 0 | $0 |
Ownership 3 holders
| Optiver Holding B.V. | 0.01% | New | 29,574 | $651K |
| Citadel Advisors | 0.00% | New | 17,636 | $388K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 873 | $19K |
"% of holder's portfolio" is CIFU's weight in each manager's 13F, not the share of T-Rex 2XL Cifr DT ETF the manager owns.