SPHERA FUNDS MANAGEMENT LTD. - CELGENE CORP ownership

CELGENE CORP's ticker is and the CUSIP is 151020904. A total of 6 filers reported holding CELGENE CORP in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of CELGENE CORP
ValueSharesWeighting
Q2 2017$6,771,000
-54.5%
500
-58.3%
1.15%
-60.5%
Q1 2017$14,886,0001,2002.91%
Other shareholders
CELGENE CORP shareholders Q3 2017
NameSharesValueWeighting ↓
SUMMIT SECURITIES GROUP LLC 1,948$17,379,0004.25%
EcoR1 Capital, LLC 385,000$34,346,0003.44%
ARDSLEY ADVISORY PARTNERS LP 200,000$17,842,0002.67%
GROUP ONE TRADING, L.P. 303,200$27,048,0000.27%
Calamos Advisors LLC 275,000$24,533,0000.16%
SIMPLEX TRADING, LLC 6,446$984,0000.04%
BOOTHBAY FUND MANAGEMENT, LLC 26$232,0000.03%
JPMORGAN CHASE & CO 288,000$25,692,0000.01%
Allianz Asset Management GmbH 47,500$4,237,0000.00%
SG Americas Securities, LLC 234,200$301,0000.00%
View complete list of CELGENE CORP shareholders