Yieldmax Mara Optn in St ETFMAROETF
13F holders, Q2 2026 (June 30)10holders +3
6new positions
2sold out
1famous investor
$6.12avg. 13F price*
At the end of Q2 2026, 10 institutions reported holding Yieldmax Mara Optn in St ETF (MARO) in their 13F filings, up 3 from Q1 2026. 6 opened new positions and 2 sold out. The largest holders were Tidal Investments LLC ($22.7M), Susquehanna International Group, LLP ($403K) and Citadel Advisors ($136K). One famous investor held it Ken Griffin (0.0% of Citadel Advisors's portfolio).
- Company
- Yieldmax Mara Optn in St ETF
- Filed as
- TIDAL TRUST II (Q2 2026)
- CUSIP
- 88636R602
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 6 | $299K |
| Exits | 2 | $3K |
All 13F filers, Q1 2026 → Q2 2026: 471,150 shares bought and 598 shares sold, net +470,552 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 10 holders
| Tidal Investments LLC | 0.06% | Add +12.1% | 3,709,053 | $22.7M |
| Susquehanna International Group, LLP | 0.00% | Add +49.9% | 65,815 | $403K |
| Citadel Advisors | 0.00% | New | 22,175 | $136K |
| HRT Financial LP | 0.00% | New | 12,242 | $74K |
| Jane Street Group, LLC | 0.00% | New | 11,497 | $70K |
| Benchmark Financial, LLC | 0.05% | No change | 10,000 | $61K |
| Winebrenner Capital Management LLC | 0.04% | No change | 10,000 | $61K |
| Ancora Advisors LLC | 0.00% | New | 3,000 | $18K |
| Simplex Trading, LLC | 0.00% | New | 60 | $367 |
| FMR LLC | 0.00% | New | 11 | $67 |
"% of holder's portfolio" is MARO's weight in each manager's 13F, not the share of Yieldmax Mara Optn in St ETF the manager owns.