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Amylyx Pharmaceuticals
AMLX

Overview Fund Activity

129 hedge funds and large institutions have $523M invested in Amylyx Pharmaceuticals in 2025 Q2 according to their latest regulatory filings, with 32 funds opening new positions, 37 increasing their positions, 36 reducing their positions, and 36 closing their positions.

Holders
129
Holders Change
-5
Holders Change %
-3.73%
% of All Funds
1.73%
Holding in Top 10
6
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+500%
% of All Funds
0.08%
New
32
Increased
37
Reduced
36
Closed
36
Calls
$568K
Puts
$17K
Net Calls
+$551K
Net Calls Change
+$633K

Top Buyers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$29.1M
2
BlackRock
2
BlackRock
New York
$35.3M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$56.4M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$19.5M
5
DCM
5
Driehaus Capital Management
Illinois
$8.11M

Top Sellers

1
Aberdeen Group
1
Aberdeen Group
United Kingdom
$4.73M
2
Millennium Management
2
Millennium Management
New York
$9.69M
3
Citadel Advisors
3
Citadel Advisors
Florida
$7.97M
4
Goldman Sachs
4
Goldman Sachs
New York
$8.32M
5
BCM
5
Boxer Capital Management
California
$7.85M
Name Market Value Shares Shares
Change 		Shares
Change %
Legal & General Group
101
Legal & General Group
United Kingdom
$47.4K 7,402 +7,402 New
SO
102
STRS Ohio
Ohio
$46.8K 7,300 +7,300 New
BNP Paribas Financial Markets
103
BNP Paribas Financial Markets
France
$46.6K 7,267 +5,904 +433%
AIP
104
Ameritas Investment Partners
Nebraska
$45.4K 7,081 +7,081 New
Russell Investments Group
105
Russell Investments Group
United Kingdom
$39.9K 6,229 -471 -7%
California State Teachers Retirement System (CalSTRS)
106
California State Teachers Retirement System (CalSTRS)
California
$27.7K 4,328 +4,328 New
US Bancorp
107
US Bancorp
Minnesota
$25.6K 4,000 – –
Mirae Asset Global Investments
108
Mirae Asset Global Investments
South Korea
$22.1K 3,443 +513 +18%
CIAM
109
Caitong International Asset Management
Hong Kong
$18.7K 2,913 +684 +31%
Zurich Cantonal Bank
110
Zurich Cantonal Bank
Switzerland
$18.1K 2,823 -329 -10%
GRP
111
Global Retirement Partners
California
$16K 2,500 +2,500 New
AB
112
Amalgamated Bank
New York
$15K 2,369 +2,369 New
SPIA
113
Steward Partners Investment Advisory
New York
$12.8K 2,000 – –
LWCFA
114
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$11.6K 1,803 – –
GFM
115
GF Fund Management
China
$10.9K 1,700 – –
Carson Wealth (CWM LLC)
116
Carson Wealth (CWM LLC)
Nebraska
$6K 890 – –
DF
117
Dunhill Financial
United Kingdom
$3.85K 600 – –
SCM
118
Sterling Capital Management
North Carolina
$3.54K 552 +552 New
NC
119
North Capital
Utah
$3.21K 500 – –
Osaic Holdings
120
Osaic Holdings
Arizona
$2.54K 658 +658 New
Daiwa Securities Group
121
Daiwa Securities Group
Japan
$2K 266 – –
Nisa Investment Advisors
122
Nisa Investment Advisors
Missouri
$1.83K 285 – –
PWA
123
Physician Wealth Advisors
Utah
$1.76K 274 – –
Raymond James Financial
124
Raymond James Financial
Florida
$667 104 +104 New
HI
125
Harbour Investments
Wisconsin
$577 90 – –
3 4
5
6 7