SPHERA FUNDS MANAGEMENT LTD. - CEMPRA INC ownership

CEMPRA INC's ticker is CEMP and the CUSIP is 15130J109. A total of 113 filers reported holding CEMPRA INC in Q4 2014. The put-call ratio across all filers is 0.32 and the average weighting 0.4%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of CEMPRA INC
ValueSharesWeighting
Q3 2015$2,088,000
-11.2%
75,000
-25.0%
0.27%
-33.7%
Q4 2014$2,351,000100,0000.40%
Other shareholders
CEMPRA INC shareholders Q4 2014
NameSharesValueWeighting ↓
Aisling Capital LLC 1,193,060$3,341,0000.78%
R&F Capital Advisors LP 167,712$470,0000.17%
Hodges Capital Management Inc. 1,000,000$2,800,0000.13%
TWO SIGMA SECURITIES, LLC 71,826$201,0000.07%
P.A.W. CAPITAL CORP 20,000$56,0000.06%
WITTENBERG INVESTMENT MANAGEMENT, INC. 44,000$123,0000.06%
Palo Alto Investors LP 340,320$953,0000.05%
HAMILTON LANE ADVISORS LLC 26,653$75,0000.05%
C WorldWide Group Holding A/S 891,974$2,498,0000.05%
GENERAL AMERICAN INVESTORS CO INC 164,409$460,0000.05%
View complete list of CEMPRA INC shareholders