Yieldmax Hims Op Inc. STR ETFHIYYETF
13F holders, Q4 2025 (December 31)5holders +3
3new positions
0sold out
1famous investor
$24.33avg. 13F price*
At the end of Q4 2025, 5 institutions reported holding Yieldmax Hims Op Inc. STR ETF (HIYY) in their 13F filings, up 3 from Q3 2025. 3 opened new positions and 0 sold out. The largest holders were Tidal Investments LLC ($16.3M), Old Mission Capital LLC ($710K) and Jane Street Group, LLC ($660K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Yieldmax Hims Op Inc. STR ETF
- Filed as
- TIDAL TRUST II (Q4 2025)
- CUSIP
- 88636V454
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q3 2025 → Q4 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 3 | $17.1M |
| Exits | 0 | $0 |
All 13F filers, Q3 2025 → Q4 2025: 707,528 shares bought and 8,722 shares sold, net +698,806 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 5 holders
| Tidal Investments LLC | 0.07% | New | 672,611 | $16.3M |
| Old Mission Capital LLC | 0.03% | New | 28,822 | $710K |
| Jane Street Group, LLC | 0.00% | Add +28.6% | 26,808 | $660K |
| Citadel Advisors | 0.00% | Reduce -33.7% | 17,178 | $423K |
| Simplex Trading, LLC | 0.00% | New | 125 | $3K |
"% of holder's portfolio" is HIYY's weight in each manager's 13F, not the share of Yieldmax Hims Op Inc. STR ETF the manager owns.