D. E. Shaw & Co., Inc. - ANTHERA PHARMACEUTICALS INC ownership

Quarter-by-quarter ownership
D. E. Shaw & Co., Inc. ownership history of ANTHERA PHARMACEUTICALS INC
ValueSharesWeighting
Q4 2015$127,00027,2710.00%
Other shareholders
ANTHERA PHARMACEUTICALS INC shareholders Q3 2023
NameSharesValueWeighting ↓
Sio Capital Management, LLC 2,535,564$7,835,0004.00%
ProQuest Associates IV LLC 1,900,000$5,871,0002.39%
Abingworth LLP 437,994$1,349,0001.41%
Hilltop Park Associates LLC 75,000$232,0000.97%
Broadfin Capital, LLC 1,154,674$3,568,0000.35%
Perceptive Advisors 1,492,156$4,611,0000.32%
Rhenman & Partners Asset Management AB 300,000$927,0000.16%
Rock Springs Capital Management LP 450,000$1,391,0000.10%
WEXFORD CAPITAL LP 145,622$450,0000.08%
BOOTHBAY FUND MANAGEMENT, LLC 15,960$49,0000.02%
View complete list of ANTHERA PHARMACEUTICALS INC shareholders