Citadel Advisors - ACHILLION PHARMACEUTICALS IN ownership

ACHILLION PHARMACEUTICALS IN's ticker is and the CUSIP is 00448Q951. A total of 4 filers reported holding ACHILLION PHARMACEUTICALS IN in Q3 2014. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of ACHILLION PHARMACEUTICALS IN
ValueSharesWeighting
Q2 2016$193,000
+132.5%
24,800
+129.6%
0.00%
Q1 2016$83,000
-84.1%
10,800
-77.6%
0.00%
-100.0%
Q4 2015$521,000
+65.4%
48,300
+5.9%
0.00%
Q3 2015$315,000
-26.9%
45,600
-6.2%
0.00%
Q2 2015$431,000
-30.6%
48,600
-22.9%
0.00%
-100.0%
Q1 2015$621,000
-53.2%
63,000
-41.8%
0.00%0.0%
Q4 2014$1,327,000
-3.6%
108,300
-21.5%
0.00%0.0%
Q3 2014$1,377,000
+669.3%
138,000
+484.7%
0.00%
Q2 2014$179,000
+411.4%
23,600
+120.6%
0.00%
Q1 2014$35,000
-30.0%
10,700
-29.1%
0.00%
Q4 2013$50,000
-20.6%
15,100
-27.1%
0.00%
Q3 2013$63,000
-74.9%
20,700
-32.6%
0.00%
Q2 2013$251,00030,7000.00%
Other shareholders
ACHILLION PHARMACEUTICALS IN shareholders Q3 2014
NameSharesValueWeighting ↓
SABBY MANAGEMENT, LLC 3,938$3,930,0000.15%
GROUP ONE TRADING, L.P. 670,000$6,687,0000.10%
Citadel Advisors 138,000$1,377,0000.00%
BLAIR WILLIAM & CO/IL 5,000$49,0000.00%
View complete list of ACHILLION PHARMACEUTICALS IN shareholders