Citadel Advisors - CYTOKINETICS INC ownership

CYTOKINETICS INC's ticker is and the CUSIP is 23282W905. A total of 5 filers reported holding CYTOKINETICS INC in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of CYTOKINETICS INC
ValueSharesWeighting
Q2 2016$165,000
+85.4%
17,400
+38.1%
0.00%
Q1 2016$89,000
-39.5%
12,600
-10.6%
0.00%
Q4 2015$147,000
+31.2%
14,100
-16.1%
0.00%
Q3 2015$112,000
+93.1%
16,800
+93.1%
0.00%
Q2 2015$58,0000.0%8,700
+1.2%
0.00%
Q1 2015$58,000
-3.3%
8,600
+14.7%
0.00%
Q4 2014$60,000
+233.3%
7,500
+47.1%
0.00%
Q3 2014$18,000
-80.0%
5,100
-73.0%
0.00%
Q2 2014$90,000
+60.7%
18,900
+220.3%
0.00%
Q1 2014$56,0005,9000.00%
Other shareholders
CYTOKINETICS INC shareholders Q4 2015
NameSharesValueWeighting ↓
EcoR1 Capital, LLC 284,600$2,977,0000.94%
Marathon Trading Investment Management LLC 19,000$199,0000.02%
GROUP ONE TRADING, L.P. 27,200$285,0000.00%
SIMPLEX TRADING, LLC 20$12,0000.00%
Citadel Advisors 14,100$147,0000.00%
View complete list of CYTOKINETICS INC shareholders