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ATAI Life Sciences
ATAI

Overview Fund Activity

97 hedge funds and large institutions have $26.3M invested in ATAI Life Sciences in 2023 Q2 according to their latest regulatory filings, with 12 funds opening new positions, 24 increasing their positions, 25 reducing their positions, and 19 closing their positions.

Holders
97
Holders Change
-7
Holders Change %
-6.73%
% of All Funds
1.53%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
12
Increased
24
Reduced
25
Closed
19
Calls
$1.09M
Puts
$148K
Net Calls
+$943K
Net Calls Change
+$282K

Top Buyers

1
State Street
1
State Street
Massachusetts
$1.51M
2
Millennium Management
2
Millennium Management
New York
$1.91M
3
BlackRock
3
BlackRock
New York
$4.23M
4
CAM
4
Cresset Asset Management
Illinois
$540K
5
Rafferty Asset Management
5
Rafferty Asset Management
New York
$299K

Top Sellers

1
NM
1
Newtyn Management
New York
$0
2
Renaissance Technologies
2
Renaissance Technologies
New York
$0
3
Two Sigma Investments
3
Two Sigma Investments
New York
$657K
4
WP
4
Woodline Partners
California
$0
5
Cerity Partners
5
Cerity Partners
New York
$1.59M
Name Market Value Shares Shares
Change 		Shares
Change %
BJL
101
Brighton Jones LLC
Washington
– – -46,092 Closed
HF
102
HRT Financial
New York
– – -38,525 Closed
MHS
103
M Holdings Securities
Oregon
– – -31,060 Closed
Russell Investments Group
104
Russell Investments Group
United Kingdom
– – -29,000 Closed
HPCM
105
Hunter Perkins Capital Management
Illinois
– – -23,241 Closed
Jane Street
106
Jane Street
New York
– – -20,532 Closed
State of Wisconsin Investment Board
107
State of Wisconsin Investment Board
Wisconsin
– – -15,704 Closed
QT
108
Quantbot Technologies
New York
– – -13,369 Closed
AIM
109
ARK Investment Management
Florida
– – -13,161 Closed
VPIM
110
Vanguard Personalized Indexing Management
California
– – -11,472 Closed
AAS
111
Ameritas Advisory Services
Nebraska
– – -3,000 Closed
ASN
112
Advisory Services Network
Georgia
– – -1,500 Closed
DZ Bank
113
DZ Bank
Germany
– – -1,000 Closed
BAM
114
Belpointe Asset Management
Nevada
– – -150 Closed
GFWA
115
Grey Fox Wealth Advisors
Delaware
– – -35 Closed
Group One Trading
116
Group One Trading
Illinois
– – – –
Man Group
117
Man Group
United Kingdom
– – – –
Simplex Trading
118
Simplex Trading
Illinois
– – – –
CFGS
119
Concourse Financial Group Securities
Alabama
– – – –
GFI
120
Global Frontier Investments
South Carolina
– – – –
AA
121
AlphaMark Advisors
Kentucky
$0 200 – –
1 2 3 4
5