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Amylyx Pharmaceuticals
AMLX

Overview Fund Activity

178 hedge funds and large institutions have $929M invested in Amylyx Pharmaceuticals in 2023 Q4 according to their latest regulatory filings, with 37 funds opening new positions, 78 increasing their positions, 46 reducing their positions, and 28 closing their positions.

Holders
178
Holders Change
+8
Holders Change %
+4.71%
% of All Funds
2.61%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.06%
New
37
Increased
78
Reduced
46
Closed
28
Calls
$50.9M
Puts
$50.4M
Net Calls
+$557K
Net Calls Change
+$7.24M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$83.3M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$40.5M
3
Citadel Advisors
3
Citadel Advisors
Florida
$33M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$21.1M
5
IC
5
Ikarian Capital
Texas
$12.9M

Top Sellers

1
BC
1
Boxer Capital
California
$0
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$0
3
APM
3
Avidity Partners Management
Texas
$949K
4
DTC
4
Deep Track Capital
Connecticut
$0
5
SC
5
Samlyn Capital
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
GC
26
GMT Capital
Georgia
$11.6M 786,000 +209,700 +36%
EMFAT
27
Emerald Mutual Fund Advisers Trust
Pennsylvania
$9.66M 656,530 -24,780 -4%
NCM
28
Nantahala Capital Management
Connecticut
$9.13M 620,110 +212,905 +52%
Walleye Capital
29
Walleye Capital
New York
$8.58M 582,728 +481,769 +477%
Susquehanna International Group
30
Susquehanna International Group
Pennsylvania
$8.29M 562,940 +346,186 +160%
D.E. Shaw & Co
31
D.E. Shaw & Co
New York
$8.05M 546,965 -213,325 -28%
American Century Companies
32
American Century Companies
Missouri
$7.99M 542,546 +542,546 New
RSCM
33
Rock Springs Capital Management
Maryland
$7.88M 535,012 -1,010,004 -65%
Group One Trading
34
Group One Trading
Illinois
$7.41M 503,672 +466,301 +1,248%
Qube Research & Technologies (QRT)
35
Qube Research & Technologies (QRT)
United Kingdom
$7.1M 482,599 +319,889 +197%
WP
36
Woodline Partners
California
$6.93M 470,801 -428,499 -48%
Voloridge Investment Management
37
Voloridge Investment Management
Florida
$6.85M 465,445 +196,478 +73%
Hudson Bay Capital Management
38
Hudson Bay Capital Management
Connecticut
$6.78M 460,600 -221,623 -32%
CSS
39
Cubist Systematic Strategies
Connecticut
$6.43M 436,835 +236,645 +118%
Northern Trust
40
Northern Trust
Illinois
$6.41M 435,437 +9,659 +2%
Citigroup
41
Citigroup
New York
$5.71M 387,664 +343,875 +785%
Charles Schwab
42
Charles Schwab
California
$5.71M 387,620 +21,758 +6%
DFCM
43
Dark Forest Capital Management
Puerto Rico
$4.6M 312,463 +212,307 +212%
Schroder Investment Management Group
44
Schroder Investment Management Group
United Kingdom
$4.34M 295,000 +295,000 New
ABG
45
Ally Bridge Group
New York
$4.06M 275,773 +3,083 +1%
TI
46
Trexquant Investment
Connecticut
$3.9M 265,046 +265,046 New
Connor, Clark & Lunn Investment Management (CC&L)
47
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$3.78M 256,606 +132,151 +106%
PAMP
48
Polar Asset Management Partners
Ontario, Canada
$3.57M 242,300 +210,300 +657%
BFM
49
Boothbay Fund Management
New York
$3.23M 219,341 +219,341 New
TCM
50
Tang Capital Management
California
$2.94M 200,000 +200,000 New
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