BRIGHT MINDS BIOSCIENCES INC. - Common Shares, no par value (DRUG)

CUSIP: 10919W405

Q3 2025 13F Holders as of 30 Sep 2025

Security identity
Security type / class
Equity / Common Shares, no par value
Shares outstanding
9,846,380
Holder snapshot
Total 13F shares
6,040,789
Share change
+796,798
Total reported value
$366,118,700
Reported price per share
$60.66
Number of holders
63
Value change
+$48,861,748
Number of buys
37
Number of sells
14

Security key

10919W405

Report period

Q3 2025

Institutions

63

Top holders

10

DRUG full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2025 Previous quarter: Q2 2025 BRIGHT MINDS BIOSCIENCES INC. SEC filings BRIGHT MINDS BIOSCIENCES INC. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of DRUG - BRIGHT MINDS BIOSCIENCES INC. - Common Shares, no par value (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.

Lead holder
Adage Capital Management,...
13D/G signal
Adage Capital Management,...
Evidence rows
15
Latest as of
30 Sep 2025
13D/G 13F Lead comparable stake: 5.6% 13D/G row: Adage Capital Management, L.P. Showing 1-6 of 15 holder rows.
Holder Evidence Ownership % Position 12M Net Δ As of
Adage Capital Management, L.P.
13D/G
13D/G
5.6%
$24,005,770
395,743 shares
 $0 30 Sep 2025
Point72 Asset Management, L.P.
13D/G 13F
Company
13D/G 13F
3%
$4,175,988
135,189 shares
 $0 31 Dec 2024
RA CAPITAL MANAGEMENT, L.P.
13D/G
13D/G
2.9%
$6,376,530
206,427 shares
 $0 31 Mar 2025
Sio Capital Management, LLC
13F 13D/G
Company
13F 13D/G
2.7%
from 13D/G
$13,377,145
512,338 shares
 — 30 Jun 2025
JANUS HENDERSON GROUP PLC
13F
Company
13F
12%
$30,216,783
1,145,660 shares
 — 30 Jun 2025
Cormorant Asset Management, LP
13F
Company
13F
11%
$27,659,132
1,059,331 shares
 — 30 Jun 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 Q3 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
63
Shares
6,040,789
Rows available
63
Investor Option Weight % Change % Reported value * Price Shares Share Change Activity Report Period

* 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 failed the local validity check.

Compare Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders
46
Q3 2025 holders
63
Holder diff
17
Investor Q2 2025 Shares Q3 2025 Shares Share Diff Share Chg % Q2 2025 value Q3 2025 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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