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Alto Neuroscience
ANRO

Overview Fund Activity

78 hedge funds and large institutions have $37.9M invested in Alto Neuroscience in 2025 Q2 according to their latest regulatory filings, with 19 funds opening new positions, 20 increasing their positions, 23 reducing their positions, and 23 closing their positions.

Holders
78
Holders Change
-5
Holders Change %
-6.02%
% of All Funds
1.05%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
19
Increased
20
Reduced
23
Closed
23
Calls
$11K
Puts
$44K
Net Calls
-$33K
Net Calls Change
-$20K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$666K
2
PLC
2
Peapod Lane Capital
New York
$613K
3
Jane Street
3
Jane Street
New York
$240K
4
Point72 Asset Management
4
Point72 Asset Management
Connecticut
$2.93M
5
Marshall Wace
5
Marshall Wace
United Kingdom
$2.06M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$18.3K
2
BlackRock
2
BlackRock
New York
$1.24M
3
AIC
3
AWM Investment Company
New York
$617K
4
Citadel Advisors
4
Citadel Advisors
Florida
$0
5
WP
5
Woodline Partners
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
CIAM
76
Caitong International Asset Management
Hong Kong
$4 2 -20 -91%
IA
77
IFP Advisors
Florida
$2 1 +1 New
Citadel Advisors
78
Citadel Advisors
Florida
– – -500,589 Closed
WP
79
Woodline Partners
California
– – -359,873 Closed
NL
80
Nuveen LLC
North Carolina
– – -139,953 Closed
Bank of New York Mellon
81
Bank of New York Mellon
New York
– – -49,545 Closed
GCM
82
Graham Capital Management
Connecticut
– – -40,199 Closed
Invesco
83
Invesco
Georgia
– – -31,031 Closed
RC
84
RBF Capital
California
– – -27,359 Closed
RhumbLine Advisers
85
RhumbLine Advisers
Massachusetts
– – -27,127 Closed
Barclays
86
Barclays
United Kingdom
$0 1 -22,507 -100%
Deutsche Bank
87
Deutsche Bank
Germany
– – -15,210 Closed
IIM
88
INTECH Investment Management
Florida
– – -14,765 Closed
Mirae Asset Global ETFs Holdings
89
Mirae Asset Global ETFs Holdings
Hong Kong
– – -12,757 Closed
QC
90
Quadrature Capital
United Kingdom
– – -11,402 Closed
JPMorgan Chase & Co
91
JPMorgan Chase & Co
New York
– – -10,949 Closed
CF
92
Corebridge Financial
Texas
– – -10,465 Closed
PFSRSONJ
93
Police & Firemen's Retirement System of New Jersey
New Jersey
– – -4,320 Closed
AIP
94
Ameritas Investment Partners
Nebraska
– – -2,164 Closed
Legal & General Group
95
Legal & General Group
United Kingdom
– – -2,135 Closed
California State Teachers Retirement System (CalSTRS)
96
California State Teachers Retirement System (CalSTRS)
California
– – -1,571 Closed
New York State Common Retirement Fund
97
New York State Common Retirement Fund
New York
– – -900 Closed
AB
98
Amalgamated Bank
New York
– – -737 Closed
Simplex Trading
99
Simplex Trading
Illinois
– – -584 Closed
PWA
100
Physician Wealth Advisors
Utah
– – -377 Closed
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4
5