SPHERA FUNDS MANAGEMENT LTD. - AILERON THERAPEUTICS INC ownership

AILERON THERAPEUTICS INC's ticker is ALRN and the CUSIP is 00887A105. A total of 31 filers reported holding AILERON THERAPEUTICS INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of AILERON THERAPEUTICS INC
ValueSharesWeighting
Q4 2017$1,318,000
-21.2%
125,0000.0%0.16%
-35.1%
Q3 2017$1,673,000
+20.0%
125,0000.0%0.24%
+0.8%
Q2 2017$1,394,000125,0000.24%
Other shareholders
AILERON THERAPEUTICS INC shareholders Q3 2017
NameSharesValueWeighting ↓
Endurant Capital Management LP 85,997$906,0000.28%
SPHERA FUNDS MANAGEMENT LTD. 125,000$1,318,0000.16%
Candriam S.C.A. 150,000$1,581,0000.03%
JENNISON ASSOCIATES LLC 252,232$2,659,0000.00%
Squarepoint Ops LLC 11,079$117,0000.00%
Tower Research Capital LLC (TRC) 792$8,0000.00%
BNP PARIBAS FINANCIAL MARKETS 913$9,623,0000.00%
GEODE CAPITAL MANAGEMENT, LLC 15,280$161,0000.00%
BlackRock Inc. 237,512$2,504,0000.00%
NORGES BANK 50,000$527,0000.00%
View complete list of AILERON THERAPEUTICS INC shareholders