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Amylyx Pharmaceuticals
AMLX

Overview Fund Activity

170 hedge funds and large institutions have $1.08B invested in Amylyx Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 68 increasing their positions, 48 reducing their positions, and 16 closing their positions.

Holders
170
Holders Change
+16
Holders Change %
+10.39%
% of All Funds
2.71%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.08%
New
34
Increased
68
Reduced
48
Closed
16
Calls
$31.6M
Puts
$38.2M
Net Calls
-$6.69M
Net Calls Change
-$16.4M

Top Buyers

1
SCM
1
Stonepine Capital Management
Oregon
$46.1M
2
DTC
2
Deep Track Capital
Connecticut
$23.1M
3
SC
3
Samlyn Capital
New York
$21.3M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$31.1M
5
SVCM
5
Saturn V Capital Management
Texas
$16.2M

Top Sellers

1
PA
1
Perceptive Advisors
New York
$49.2M
2
DM
2
Deerfield Management
New York
$0
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$5.94M
4
GPP
4
Great Point Partners
Connecticut
$0
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$13.9M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$92.5M 5,050,080 +124,188 +3%
BlackRock
2
BlackRock
New York
$65.5M 3,575,459 +70,174 +2%
Viking Global Investors
3
Viking Global Investors
Connecticut
$54.2M 2,962,555 – –
PA
4
Perceptive Advisors
New York
$49.2M 2,688,873 -2,185,046 -45%
SCM
5
Stonepine Capital Management
Oregon
$46.1M 2,515,868 +1,394,840 +124%
Millennium Management
6
Millennium Management
New York
$38.8M 2,119,535 +197,904 +10%
BC
7
Boxer Capital
California
$38.2M 2,084,000 – –
APM
8
Avidity Partners Management
Texas
$32.2M 1,756,940 +855,540 +95%
Adage Capital Partners
9
Adage Capital Partners
Massachusetts
$31.1M 1,700,200 +932,000 +121%
RSCM
10
Rock Springs Capital Management
Maryland
$28.3M 1,545,016 +400 +0%
DTC
11
Deep Track Capital
Connecticut
$23.1M 1,259,335 +1,259,335 New
State Street
12
State Street
Massachusetts
$22.7M 1,239,753 +82,054 +7%
Citadel Advisors
13
Citadel Advisors
Florida
$22.5M 1,226,944 +413,619 +51%
Marshall Wace
14
Marshall Wace
United Kingdom
$21.9M 1,197,760 -782,420 -40%
Goldman Sachs
15
Goldman Sachs
New York
$21.7M 1,187,128 -163,350 -12%
SC
16
Samlyn Capital
New York
$21.3M 1,164,897 +1,164,897 New
VOYA Investment Management
17
VOYA Investment Management
Georgia
$21M 1,145,788 +208,248 +22%
EAM
18
Eventide Asset Management
Massachusetts
$20.4M 1,116,837 – –
Nuveen Asset Management
19
Nuveen Asset Management
Illinois
$18.3M 1,000,351 +447,277 +81%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$18M 982,068 +44,071 +5%
Morgan Stanley
21
Morgan Stanley
New York
$17.4M 952,119 -99,727 -9%
WP
22
Woodline Partners
California
$16.5M 899,300 – –
SVCM
23
Saturn V Capital Management
Texas
$16.2M 886,143 +886,143 New
AWG
24
Alpha Wave Global
New York
$15.6M 853,262 – –
EA
25
Emerald Advisers
Pennsylvania
$15.4M 838,572 +6,764 +0.8%
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