Psyence BiomedicalPBMWWPreferred / convertible
13F holders, Q2 2026 (June 30)19holders
2new positions
2sold out
1famous investor
$0.02avg. 13F price*
At the end of Q2 2026, 19 institutions reported holding Psyence Biomedical Ltd. (PBMWW) in their 13F filings, unchanged from Q1 2026. 2 opened new positions and 2 sold out. The largest holders were Harraden Circle Investments, LLC ($28K), Polar Asset Management Partners Inc. ($17K) and MMCAP International Inc. SPC ($15K). One famous investor held it David E. Shaw ( of D. E. Shaw & Co.'s portfolio).
- Company
- Psyence Biomedical Ltd.
- CUSIP
- 74449F118
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 2 | $212 |
| Exits | 2 | $1K |
All 13F filers, Q1 2026 → Q2 2026: 27,619 shares bought and 129,407 shares sold, net −101,788 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 19 holders
| Harraden Circle Investments, LLC | — | Reduce -0.1% | 1,149,000 | $28K |
| Polar Asset Management Partners Inc. | — | No change | 733,000 | $17K |
| MMCAP International Inc. SPC | — | No change | 600,000 | $15K |
| Toronto Dominion Bank | — | Reduce -0.1% | 503,012 | $12K |
| Calamos Advisors LLC | — | No change | 500,000 | $11K |
| Saba Capital Management, L.P. | — | No change | 297,847 | $7K |
| Clear Street Group Inc. | — | Reduce 0.0% | 257,202 | $6K |
| Goldman Sachs Group Inc. | — | No change | 200,117 | $5K |
| LMR Partners LLP | — | No change | 200,000 | $5K |
| D. E. Shaw & Co. | — | No change | 175,352 | $4K |
| TENOR CAPITAL MANAGEMENT Co., L.P. | — | No change | 150,000 | $4K |
| Wolverine Asset Management LLC | — | No change | 147,101 | $4K |
| Aristeia Capital, L.L.C. | — | Reduce -46.4% | 115,319 | $3K |
| LPL Financial LLC | — | No change | 49,095 | $1K |
| Mint Tower Capital Management B.V. | — | No change | 50,000 | $1K |
| Parallel Advisors, LLC | — | No change | 27,500 | $668 |
| Susquehanna International Group, LLP | — | New | 10,119 | $212 |
| Ancora Advisors LLC | — | No change | 5,000 | $121 |
| SkyView Investment Advisors, LLC | — | New | 17,500 | $0 |
"% of holder's portfolio" is PBMWW's weight in each manager's 13F, not the share of Psyence Biomedical Ltd. the manager owns.