Citadel Advisors - ICON PLC ownership

ICON PLC's ticker is and the CUSIP is G4705A900. A total of 1 filers reported holding ICON PLC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of ICON PLC
ValueSharesWeighting
Q2 2016$273,000
-54.6%
3,900
-51.2%
0.00%
-100.0%
Q1 2016$601,000
-4.5%
8,000
-1.2%
0.00%0.0%
Q4 2015$629,000
-59.9%
8,100
-63.3%
0.00%0.0%
Q3 2015$1,568,000
+65.2%
22,100
+56.7%
0.00%0.0%
Q2 2015$949,000
+70.4%
14,100
+78.5%
0.00%0.0%
Q1 2015$557,000
+231.5%
7,900
+139.4%
0.00%
Q4 2014$168,000
-47.5%
3,300
-41.1%
0.00%
Q3 2014$320,000
+23.6%
5,600
+1.8%
0.00%
Q2 2014$259,0005,5000.00%
Other shareholders
ICON PLC shareholders Q3 2016
NameSharesValueWeighting ↓
SIMPLEX TRADING, LLC 3,100$6620.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
GROUP ONE TRADING, L.P. 100$21,3590.00%
View complete list of ICON PLC shareholders