PBM · Psyence Biomedical Ltd. · Shareholders & Ownership
Every disclosed holder of PBM in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns PBM
13F quarter Jun 30, 2026No chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 5,555,804 | — |
| Insiders (Forms 3, 4, 5) | 0 | — |
| 13D/G-only blocks | 2,971,067 | — |
| Registered funds (N-PORT, not summed) | 122,184 | — |
% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of PBM
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
2,643,659 | ||
| 2 |
Harraden Circle Investments, LLC
13F
CIK 1910592 · Registered investment adviser · Jun 30, 2026
|
1,149,000 | ||
| 3 |
Polar Asset Management Partners Inc.
13F
CIK 1326389 · Registered investment adviser · Jun 30, 2026
|
733,000 | ||
| 4 |
MMCAP International Inc. SPC
13F
CIK 1304857 · Unknown · Jun 30, 2026
|
600,000 | ||
| 5 |
TORONTO DOMINION BANK
13F
CIK 947263 · Bank · Jun 30, 2026
|
503,012 | ||
| 6 |
Calamos Advisors LLC
13F
CIK 1316507 · Registered investment adviser · Jun 30, 2026
|
500,000 | ||
| 7 |
Saba Capital Management, L.P.
13F
CIK 1510281 · Registered investment adviser · Jun 30, 2026
|
297,847 | ||
| 8 |
AdvisorShares Trust
13G
CIK 1408970 · Registered fund · Sep 30, 2026
Rule 13d-1(b), qualified institution
|
258,538 | ||
| 9 |
Clear Street Group Inc.
13F
CIK 1881567 · Unknown · Jun 30, 2026
|
257,202 | ||
| 10 |
GOLDMAN SACHS GROUP INC
13F
CIK 886982 · Holding company · Jun 30, 2026
|
200,117 | ||
| 11 |
LMR Partners LLP
13F
CIK 1578621 · Exempt reporting adviser · Jun 30, 2026
|
200,000 | ||
| 12 |
Parallel Advisors, LLC
13F
CIK 1690010 · Registered investment adviser · Jun 30, 2026
Classes PBM, PBMWW
|
178,750 | ||
| 13 |
D. E. Shaw & Co., Inc.
13F
CIK 1009207 · Unknown · Jun 30, 2026
|
175,352 | ||
| 14 |
TENOR CAPITAL MANAGEMENT Co., L.P.
13F
CIK 1346554 · Registered investment adviser · Jun 30, 2026
|
150,000 | ||
| 15 |
WOLVERINE ASSET MANAGEMENT LLC
13F
CIK 1279891 · Registered investment adviser · Jun 30, 2026
|
147,101 | ||
| 16 |
AdvisorShares Investments LLC
13F
CIK 1425930 · Registered investment adviser · Jun 30, 2026
|
122,184 | ||
| 16.1 |
AdvisorShares Psychedelics ETF
Fund
S000072085 · Registered fund · Jun 30, 2026
AdvisorShares Trust, not summed
|
122,184 | ||
| 17 |
ARISTEIA CAPITAL, L.L.C.
13F
CIK 1080171 · Registered investment adviser · Jun 30, 2026
|
115,319 | ||
| 18 |
|
59,750 | ||
| 19 |
Mint Tower Capital Management B.V.
13F
CIK 1666606 · Unknown · Jun 30, 2026
|
50,000 | ||
| 20 |
LPL Financial LLC
13F
CIK 1403438 · Broker-dealer · Jun 30, 2026
|
49,095 | ||
| 21 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
|
37,804 | ||
| 22 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
|
30,431 | ||
| 23 |
SkyView Investment Advisors, LLC
13F
CIK 1848237 · Unknown · Jun 30, 2026
|
17,500 | ||
| 24 |
XTX Topco Ltd
13F
CIK 1828301 · Unknown · Jun 30, 2026
|
15,094 | ||
| 25 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
|
11,693 | ||
| 26 |
SUSQUEHANNA INTERNATIONAL GROUP, LLP
13F
CIK 1446194 · Unknown · Jun 30, 2026
|
10,119 | ||
| 27 |
|
8,035 | ||
| 28 |
Ancora Advisors LLC
13F
CIK 1446114 · Registered investment adviser · Jun 30, 2026
|
5,000 | ||
| 29 |
Hudson Bay Capital Management LP
13G
CIK 1393825 · Registered investment adviser · Mar 31, 2025
Rule 13d-1(b), qualified institution
|
764 | ||
| 30 |
|
321 | ||
| 31 |
Stonehage Fleming Financial Services Holdings Ltd
13F
CIK 1786379 · Unknown · Jun 30, 2026
|
89 | ||
| 32 |
UBS Group AG
13F
CIK 1610520 · Bank · Jun 30, 2026
|
60 | ||
| 33 |
Caitlin John, LLC
13F
CIK 2010947 · Registered investment adviser · Jun 30, 2026
|
35 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.