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ATAI Life Sciences
ATAI

Overview Fund Activity

93 hedge funds and large institutions have $63.9M invested in ATAI Life Sciences in 2025 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 19 increasing their positions, 22 reducing their positions, and 7 closing their positions.

Holders
93
Holders Change
+14
Holders Change %
+17.72%
% of All Funds
1.25%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
23
Increased
19
Reduced
22
Closed
7
Calls
$461K
Puts
$675K
Net Calls
-$214K
Net Calls Change
-$1.1M

Top Buyers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$11.9M
2
UBS Group
2
UBS Group
Switzerland
$16.9M
3
Citadel Advisors
3
Citadel Advisors
Florida
$2.58M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$613K
5
Goldman Sachs
5
Goldman Sachs
New York
$762K

Top Sellers

1
DKCM
1
Davidson Kempner Capital Management
New York
$0
2
BC
2
BIT Capital
Germany
$50.8K
3
BlackRock
3
BlackRock
New York
$9.64K
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$1.52M
5
Citigroup
5
Citigroup
New York
$10.4K
Name Market Value Shares Shares
Change 		Shares
Change %
Creative Planning
51
Creative Planning
Kansas
$39.9K 18,232 +5,120 +39%
Cetera Investment Advisers
52
Cetera Investment Advisers
Illinois
$37.7K 17,217 +17,217 New
AGAM
53
Audent Global Asset Management
California
$36.9K 16,837 – –
RA
54
Resolute Advisors
California
$36.7K 16,777 +16,777 New
RSWM
55
Robertson Stephens Wealth Management
California
$36.6K 16,701 – –
Invesco
56
Invesco
Georgia
$35.5K 16,198 +16,198 New
PWM
57
PTM Wealth Management
United States
$34.6K 12,500 +12,500 New
NSIM
58
North Star Investment Management
Illinois
$34.3K 15,675 – –
HPCM
59
Hunter Perkins Capital Management
Illinois
$32K 14,741 -2,500 -15%
JPMorgan Chase & Co
60
JPMorgan Chase & Co
New York
$29.4K 13,432 – –
Cambridge Investment Research Advisors
61
Cambridge Investment Research Advisors
Iowa
$29K 13,445 – –
CFS
62
CRA Financial Services
New Jersey
$28.3K 12,903 – –
MGIA
63
Moneta Group Investment Advisors
Missouri
$27.9K 12,746 -145 -1%
Truist Financial
64
Truist Financial
North Carolina
$26.9K 12,296 +12,296 New
SG Americas Securities
65
SG Americas Securities
New York
$25K 11,456 -16,167 -59%
Neuberger Berman Group
66
Neuberger Berman Group
New York
$23.4K 10,700 +10,700 New
RCAG
67
Rehmann Capital Advisory Group
Michigan
$23K 10,500 +10,500 New
WJWM
68
Williams Jones Wealth Management
New York
$21.9K 10,000 – –
DA
69
Detalus Advisors
Missouri
$21.9K 10,000 – –
GC
70
Gould Capital
Washington
$21.9K 10,000 – –
VAM
71
Verity Asset Management
North Carolina
$21.9K 10,000 – –
Wells Fargo
72
Wells Fargo
California
$14K 6,410 – –
CA
73
Crewe Advisors
Utah
$12.1K 5,540 – –
Citigroup
74
Citigroup
New York
$10.4K 4,763 -128,782 -96%
BlackRock
75
BlackRock
New York
$9.64K 4,400 -304,643 -99%
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