Citadel Advisors - TARGACEPT INC ownership

TARGACEPT INC's ticker is and the CUSIP is 87611R956. A total of 2 filers reported holding TARGACEPT INC in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of TARGACEPT INC
ValueSharesWeighting
Q3 2014$2,000
-92.3%
600
-89.5%
0.00%
Q2 2014$26,000
+225.0%
5,700
+185.0%
0.00%
Q4 2013$8,000
-81.8%
2,000
-75.6%
0.00%
Q3 2013$44,000
-26.7%
8,200
-41.8%
0.00%
Q2 2013$60,00014,1000.00%
Other shareholders
TARGACEPT INC shareholders Q2 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 66,800$285,0000.01%
Citadel Advisors 14,100$60,0000.00%
View complete list of TARGACEPT INC shareholders