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PBM

Psyence Biomedical Ltd.

Company with tickers: PBM, PBMWW

CIK
1985062
CUSIP
74449F407
Shares Outstanding
2,293,307
13F Activity (30d)
2 filings 2 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 2
Total Value: $372,293
Total Shares: 151,339

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 2 13F filers · Δ vs Dec 31, 2025
Top Holder
99.9%
Dec 2025 → Mar 2026 · range 99.9% – 100.0%
−0.1 pts
Top 5
100.0%
Dec 2025 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
Top 10
100.0%
Dec 2025 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
HHI
9,988
Dec 2025 → Mar 2026 · range 9,988 – 10,000
Highly concentrated −12

Quarterly Activity

vs Dec 31, 2025
New
1
Increased
0
Decreased
0
Sold Out
0
Unchanged
1
Holder count: +1
Institutional value: -91.6%
Shares held: +0.1%

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
No fully closed positions this quarter.
Showing 2 of 2
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Holder Value (USD) % of 13F Shares Open