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Amylyx Pharmaceuticals
AMLX

Overview Fund Activity

154 hedge funds and large institutions have $1.18B invested in Amylyx Pharmaceuticals in 2023 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 66 increasing their positions, 43 reducing their positions, and 21 closing their positions.

Holders
154
Holders Change
+7
Holders Change %
+4.76%
% of All Funds
2.43%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
29
Increased
66
Reduced
43
Closed
21
Calls
$46.9M
Puts
$37.2M
Net Calls
+$9.68M
Net Calls Change
-$15.3M

Top Buyers

1
SCM
1
Stonepine Capital Management
Oregon
$24.2M
2
Millennium Management
2
Millennium Management
New York
$41.4M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$42.7M
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$25.3M
5
EAM
5
Eventide Asset Management
Massachusetts
$24.1M

Top Sellers

1
PA
1
Perceptive Advisors
New York
$105M
2
O
2
OrbiMed
New York
$0
3
DM
3
Deerfield Management
New York
$22.7M
4
PAMS
4
Pictet Asset Management (Switzerland)
Switzerland
$13M
5
ACA
5
Avoro Capital Advisors
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$106M 4,925,892 +178,551 +4%
PA
2
Perceptive Advisors
New York
$105M 4,873,919 -1,160,725 -19%
BlackRock
3
BlackRock
New York
$75.6M 3,505,285 -109,633 -3%
Viking Global Investors
4
Viking Global Investors
Connecticut
$63.9M 2,962,555 – –
BC
5
Boxer Capital
California
$45M 2,084,000 – –
Marshall Wace
6
Marshall Wace
United Kingdom
$42.7M 1,980,180 +840,940 +74%
Millennium Management
7
Millennium Management
New York
$41.4M 1,921,631 +847,021 +79%
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$34.3M 1,590,044 -432,326 -21%
RSCM
9
Rock Springs Capital Management
Maryland
$33.3M 1,544,616 +91,800 +6%
Federated Hermes
10
Federated Hermes
Pennsylvania
$33M 1,529,000 -317,117 -17%
Goldman Sachs
11
Goldman Sachs
New York
$29.1M 1,350,478 -15,694 -1%
Balyasny Asset Management
12
Balyasny Asset Management
Illinois
$25.3M 1,173,853 +753,012 +179%
State Street
13
State Street
Massachusetts
$25M 1,157,699 +91,461 +9%
SCM
14
Stonepine Capital Management
Oregon
$24.2M 1,121,028 +1,121,028 New
EAM
15
Eventide Asset Management
Massachusetts
$24.1M 1,116,837 +658,783 +144%
Morgan Stanley
16
Morgan Stanley
New York
$22.7M 1,051,846 +149,299 +17%
DM
17
Deerfield Management
New York
$22.7M 1,050,198 -934,135 -47%
GPP
18
Great Point Partners
Connecticut
$20.9M 968,795 +185,000 +24%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$20.2M 937,997 +47,015 +5%
VOYA Investment Management
20
VOYA Investment Management
Georgia
$20.2M 937,540 +318,510 +51%
APM
21
Avidity Partners Management
Texas
$19.4M 901,400 +1,400 +0.2%
WP
22
Woodline Partners
California
$19.4M 899,300 +465,100 +107%
AWG
23
Alpha Wave Global
New York
$18.4M 853,262 -77,075 -8%
EA
24
Emerald Advisers
Pennsylvania
$17.9M 831,808 -141,027 -14%
Citadel Advisors
25
Citadel Advisors
Florida
$17.5M 813,325 +584,419 +255%
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