AdvisorShares Pure US Cannabis ETF (MSOS)
ETF ยท NYSE Arca
AdvisorShares Pure US Cannabis ETF (MSOS) is an exchange-traded fund listed on NYSE Arca, where it has traded since September 1, 2020.
- Type
- Exchange-traded fund
- Listed On
- NYSE Arca
- Listed Since
- September 1, 2020
Institutional ownership
In 13F filings for the quarter ended June 30, 2026, 167 institutions reported holding MSOS, with 51.7 million shares worth $262.4 million in aggregate. The largest reported holder was Anson Funds Management, with 12.1 million shares worth $61.7 million. Of the 5 largest holders listed below, 1 opened a new position in MSOS, 1 added shares and 3 reduced their positions during the quarter.
| Institution | Shares | Value | Quarter change |
|---|---|---|---|
| Anson Funds Management | 12,136,662 | $62M | Reduced 25.68% |
| Suvretta Capital Management | 9,738,524 | $49M | Added 7.65% |
| Jane Street Group | 3,807,282 | $19M | New position |
| Susquehanna International Group | 3,083,371 | $16M | Reduced 19.56% |
| Marex Group | 2,100,000 | $11M | Reduced 73.32% |
Form 13F is a quarterly report that institutional investment managers with at least $100 million in qualifying securities file with the SEC. It lists long positions as of the last day of the quarter and is due within 45 days of quarter end, so these holdings describe that date rather than today.
Frequently asked questions
What is MSOS?
AdvisorShares Pure US Cannabis ETF (MSOS) is an exchange-traded fund listed on NYSE Arca, where it has traded since September 1, 2020.
Who are the largest institutional holders of MSOS?
In 13F filings for the quarter ended June 30, 2026, the largest reported holders of MSOS were Anson Funds Management, Suvretta Capital Management and Jane Street Group.
How many institutions own MSOS?
167 institutions reported a position in MSOS for the quarter ended June 30, 2026, worth $262.4 million in total.
Did institutions buy or sell MSOS last quarter?
Of the 5 largest reported holders, 1 opened a new position in MSOS, 1 added shares and 3 reduced their positions during the quarter. Every reported holder and its change is on the SentiSense ownership page for MSOS.
Every reported institutional holder, plus insider and congressional trades in MSOS, on SentiSense.