Roundhill Cannabis ETFWEEDETF
13F holders, Q1 2026 (March 31)3holders
0new positions
0sold out
$15.14avg. 13F price*
At the end of Q1 2026, 3 institutions reported holding Roundhill Cannabis ETF (WEED) in their 13F filings, unchanged from Q4 2025. 0 opened new positions and 0 sold out. The largest holders were Mariner, LLC ($719K), Nano Cap New Millennium Growth Fund L P ($575K) and Jane Street Group, LLC ($275K).
- Company
- Roundhill Cannabis ETF
- Filed as
- LISTED FDS TR (Q1 2026)
- CUSIP
- 53656F128
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 0 | $0 |
| Exits | 0 | $0 |
All 13F filers, Q4 2025 → Q1 2026: 9,500 shares bought and 9,956 shares sold, net −456 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| Mariner, LLC | 0.00% | No change | 47,500 | $719K |
| Nano Cap New Millennium Growth Fund L P | 0.54% | Add +33.3% | 38,000 | $575K |
| Jane Street Group, LLC | 0.00% | Reduce -35.4% | 18,168 | $275K |
"% of holder's portfolio" is WEED's weight in each manager's 13F, not the share of Roundhill Cannabis ETF the manager owns.