Citadel Advisors - AMTRUST FINL SVCS INC ownership

AMTRUST FINL SVCS INC's ticker is and the CUSIP is 032359909. A total of 3 filers reported holding AMTRUST FINL SVCS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of AMTRUST FINL SVCS INC
ValueSharesWeighting
Q2 2016$833,000
+32.4%
34,000
+39.9%
0.00%0.0%
Q1 2016$629,000
-71.5%
24,300
-32.1%
0.00%
-50.0%
Q4 2015$2,205,000
+35.7%
35,800
+38.8%
0.00%0.0%
Q3 2015$1,625,000
-7.5%
25,800
-3.7%
0.00%0.0%
Q2 2015$1,756,000
-11.0%
26,800
-22.5%
0.00%0.0%
Q1 2015$1,972,000
-28.4%
34,600
-29.4%
0.00%
-33.3%
Q4 2014$2,756,000
-49.0%
49,000
-63.9%
0.00%
-50.0%
Q3 2014$5,408,000
+158.1%
135,800
+171.1%
0.01%
+200.0%
Q2 2014$2,095,000
-33.9%
50,100
-40.6%
0.00%
-50.0%
Q1 2014$3,171,000
+47.6%
84,300
+28.3%
0.00%
+33.3%
Q4 2013$2,148,000
-15.2%
65,710
+1.4%
0.00%
-25.0%
Q3 2013$2,532,000
+338.1%
64,830
+300.2%
0.00%
+300.0%
Q2 2013$578,00016,2000.00%
Other shareholders
AMTRUST FINL SVCS INC shareholders Q1 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 9,300$94,0000.00%
SIMPLEX TRADING, LLC 134$9,0000.00%
View complete list of AMTRUST FINL SVCS INC shareholders