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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
AllianceBernstein
76
AllianceBernstein
Tennessee
$1.11M – – –
AA
77
ALPS Advisors
Colorado
$1.07M +$123K +5,724 +13%
HF
78
HRT Financial
New York
$1.06M -$961K -44,584 -48%
Mariner
79
Mariner
Kansas
$1.05M +$798 +37 +0.1%
PI
80
Putnam Investments
Massachusetts
$1.01M -$31.5K -1,459 -3%
Squarepoint
81
Squarepoint
New York
$988K -$990K -45,916 -50%
California State Teachers Retirement System (CalSTRS)
82
California State Teachers Retirement System (CalSTRS)
California
$934K +$529K +24,545 +131%
Simplex Trading
83
Simplex Trading
Illinois
$928K +$928K +43,055 New
DFCM
84
Dark Forest Capital Management
Puerto Rico
$864K +$761K +35,285 +741%
UOC
85
UBS O'Connor
Illinois
$841K +$841K +39,000 New
CM
86
Caption Management
Oklahoma
$798K +$798K +37,000 New
HWAM
87
Hennion & Walsh Asset Management
New Jersey
$758K +$317K +14,718 +72%
CAPTRUST Financial Advisors
88
CAPTRUST Financial Advisors
North Carolina
$723K +$723K +33,513 New
CS
89
Credit Suisse
Switzerland
$719K +$719K +33,317 New
AIM
90
Aigen Investment Management
New York
$713K +$713K +33,058 New
DekaBank Deutsche Girozentrale
91
DekaBank Deutsche Girozentrale
Germany
$692K – – –
State of Wisconsin Investment Board
92
State of Wisconsin Investment Board
Wisconsin
$692K +$692K +32,073 New
GCM
93
Graham Capital Management
Connecticut
$659K +$659K +30,552 New
Legal & General Group
94
Legal & General Group
United Kingdom
$615K +$31.6K +1,464 +5%
Franklin Resources
95
Franklin Resources
California
$614K +$614K +28,486 New
EGM
96
Engineers Gate Manager
New York
$591K +$91.9K +4,260 +18%
JCIA
97
Jackson Creek Investment Advisors
Colorado
$587K +$42.5K +1,972 +8%
Invesco
98
Invesco
Georgia
$577K +$82K +3,803 +17%
MIM
99
MetLife Investment Management
New Jersey
$576K – – –
IBT
100
International Biotechnology Trust
United Kingdom
$539K +$539K +25,000 New
2 3
4
5 6