SPHERA FUNDS MANAGEMENT LTD. - CYTOKINETICS INC ownership

CYTOKINETICS INC's ticker is and the CUSIP is 23282W905. A total of 5 filers reported holding CYTOKINETICS INC in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
SPHERA FUNDS MANAGEMENT LTD. ownership history of CYTOKINETICS INC
ValueSharesWeighting
Q1 2014$16,0001310.00%
Other shareholders
CYTOKINETICS INC shareholders Q1 2014
NameSharesValueWeighting ↓
Iguana Healthcare Management, LLC 361,500$3,434,0001.59%
SABBY MANAGEMENT, LLC 661$628,0000.04%
GROUP ONE TRADING, L.P. 36,800$350,0000.01%
SPHERA FUNDS MANAGEMENT LTD. 131$16,0000.00%
Citadel Advisors 5,900$56,0000.00%
View complete list of CYTOKINETICS INC shareholders