Security

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Bright Minds Biosciences Inc. · COM NEW

Equity holders as of 2026 Q1 (each manager’s latest book)

5 owners 1 exit max 0.0% (Dmitry Balyasny - Balyasn...)

grid → activity →

owners 5

max % 0.0%

tracked value $31M

qoq A 3 R 1 E 1

holders

sorted by % of portfolio · long equity only · exits show last held size

manager	% port	activity	shares	value	history
Dmitry Balyasny - Balyasny Asset Management L.P. 2026 Q1	0.0%	Add +0.01 pp	297,158	$22M	hist
Israel Englander - Millennium Management LLC 2026 Q1	0.0%	Reduce 0.00 pp	52,832	$4M	hist
Vanguard Group Inc. 2025 Q4 stale	0.0%	Add 0.00 pp	48,576	$4M	hist
D. E. Shaw & Co., Inc. 2026 Q1	0.0%	Add 0.00 pp	15,445	$1M	hist
Two Sigma Investments, LP 2025 Q4 stale	0.0%	Exit 0.00 pp	2,601	$203	hist
Marshall Wace - Marshall Wace, LLP exited 2026 Q1 last 2025 Q4	0.0%	Exit 0.00 pp	4,600	$359	hist

5 current · 1 exited last period · options excluded

filing count by report period · click a bar for that quarter’s holders