DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) - AMYLYX PHARMACEUTICALS INC ownership

AMYLYX PHARMACEUTICALS INC's ticker is and the CUSIP is 03237H101. A total of 135 filers reported holding AMYLYX PHARMACEUTICALS INC in Q4 2022. The put-call ratio across all filers is 0.48 and the average weighting 0.3%.

Quarter-by-quarter ownership
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) ownership history of AMYLYX PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2023$22,652,771
-61.1%
1,050,198
-47.1%
0.48%
-62.7%
Q1 2023$58,220,330
-41.5%
1,984,333
-26.3%
1.30%
-37.0%
Q4 2022$99,506,3502,693,0002.06%
Other shareholders
AMYLYX PHARMACEUTICALS INC shareholders Q4 2022
NameSharesValueWeighting ↓
Alpha Wave Global, LP 930,337$27,296,08810.08%
Perceptive Advisors 6,034,644$177,056,4555.23%
GREAT POINT PARTNERS LLC 783,795$22,996,5454.52%
Ghost Tree Capital, LLC 475,000$13,937,0004.12%
Altium Capital Management LP 185,000$5,427,9003.01%
Boxer Capital, LLC 2,084,000$61,1453.00%
EMERALD MUTUAL FUND ADVISERS TRUST 789,591$23,166,6001.37%
EMERALD ADVISERS, LLC 972,835$28,542,9791.37%
SECTORAL ASSET MANAGEMENT INC 242,400$7,112,0161.37%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 1,984,333$58,220,3301.30%
View complete list of AMYLYX PHARMACEUTICALS INC shareholders