Security key
74449F308
PSYENCE BIOMEDICAL LTD. - Common Shares (PBM)
CUSIP: 74449F308
Q2 2025 13F Holders as of 30 Jun 2025
- Security type / class
- Equity / Common Shares
- Total 13F shares
- 30,633
- Total 13F value
- $163,273
- Share change
- +30,633
- SEC-reported price per share
- $5.33
- Number of holders
- 5
- Value change
- +$163,273
- Number of buys
- 5
- Shares outstanding
- 2,289,272
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2025
Institutions
5
Top holders
5
PBM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
PSYENCE BIOMEDICAL LTD. SEC filings
PSYENCE BIOMEDICAL LTD. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 74449F308
Recent filing periods:
Ownership snapshot
Top reported holders of PBM - PSYENCE BIOMEDICAL LTD. - Common Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Hudson Bay Capital Manage...
Disclosed value leader
SABBY MANAGEMENT, LLC
Comparable rows
8/15
Latest evidence
31 Mar 2025
13D/G
13F
Lead comparable stake: 5%
7 rows are not safely comparable across share classes.
13D/G row: Hudson Bay Capital Management LP
Showing 1-6 of 15 holder rows.
Quick read
Hudson Bay Capital Management LP leads the comparable SEC ownership view at 5%.
8 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Hudson Bay Capital Management LP's linked filing trail.
Comparable ownership
Top 5
Hudson Bay Capital Management LP
5%
AdvisorShares Trust
0.79%
SABBY MANAGEMENT, LLC
5.7%
CITADEL ADVISORS LLC
1.7%
AdvisorShares Investments LLC
0.78%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Hudson Bay Capital Management LP |
13D/G
|
5%
|
$133,150
237,768 shares
|
-$79,650 | 31 Mar 2025 |
| AdvisorShares Trust |
13D/G
|
0.79%
|
$15,077
26,924 shares
|
$0 | 31 Dec 2024 |
| SABBY MANAGEMENT, LLC |
13F
Company
|
5.7%
|
$154,020
256,700 shares
|
— | 31 Mar 2025 |
| CITADEL ADVISORS LLC |
13F
Company
|
1.7%
|
$45,191
75,318 shares
|
— | 31 Mar 2025 |
| AdvisorShares Investments LLC |
13F
Company
|
0.78%
|
$20,995
35,458 shares
|
— | 31 Mar 2025 |
| TWO SIGMA SECURITIES, LLC |
13F
Company
|
0.29%
|
$7,765
12,941 shares
|
— | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
5
Shares
30,633
Rows available
5
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2025 vs Q4 2025 Across Filers
Q4 2025 holders
4
Q2 2025 holders
5
Holder diff
1
| Investor | Q4 2025 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q4 2025 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend