Defi Daily Ta 2X L RKLB ETFRKLXETF
13F holders, Q4 2025 (December 31)9holders +7
8new positions
1sold out
1famous investor
$39.79avg. 13F price*
At the end of Q4 2025, 9 institutions reported holding Defi Daily Ta 2X L RKLB ETF (RKLX) in their 13F filings, up 7 from Q3 2025. 8 opened new positions and 1 sold out. The largest holders were UBS Group AG ($6.7M), Citadel Advisors ($912K) and StoneX Group Inc. ($652K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Defi Daily Ta 2X L RKLB ETF
- Filed as
- TIDAL TRUST II (Q4 2025)
- CUSIP
- 88636R222
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 8 | $2.2M |
| Exits | 1 | $214K |
All 13F filers, Q3 2025 → Q4 2025: 168,641 shares bought and 2,525 shares sold, net +166,116 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 9 holders
| UBS Group AG | 0.00% | Add +203.4% | 167,816 | $6.7M |
| Citadel Advisors | 0.00% | New | 22,912 | $912K |
| StoneX Group Inc. | 0.03% | New | 16,374 | $652K |
| Optiver Holding B.V. | 0.01% | New | 13,175 | $524K |
| Group One Trading LLC | 0.00% | New | 1,833 | $73K |
| Simplex Trading, LLC | 0.00% | New | 997 | $40K |
| Hollencrest Capital Management | 0.00% | New | 645 | $26K |
| Tower Research Capital LLC (TRC) | 0.00% | New | 174 | $7K |
| Morgan Stanley | 0.00% | New | 19 | $756 |
"% of holder's portfolio" is RKLX's weight in each manager's 13F, not the share of Defi Daily Ta 2X L RKLB ETF the manager owns.