Timber Hill LLC - 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 Q3 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
Timber Hill LLC ownership history of AMTRUST FINL SVCS INC
ValueSharesWeighting
Q4 2016$408,000
-15.0%
14,900
-16.8%
0.00%0.0%
Q3 2016$480,000
-12.6%
17,900
-20.1%
0.00%
-33.3%
Q2 2016$549,000
+80.0%
22,400
+89.8%
0.00%
+200.0%
Q1 2016$305,000
-86.5%
11,800
-67.8%
0.00%
-90.9%
Q4 2015$2,260,000
-0.3%
36,700
+1.9%
0.01%
+22.2%
Q3 2015$2,267,000
+49.8%
36,000
+55.8%
0.01%
+28.6%
Q2 2015$1,513,000
+91.0%
23,100
+66.2%
0.01%
+75.0%
Q1 2015$792,00013,9000.00%
Other shareholders
AMTRUST FINL SVCS INC shareholders Q3 2015
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 363,700$5,299,0000.04%
SIMPLEX TRADING, LLC 410$597,0000.00%
View complete list of AMTRUST FINL SVCS INC shareholders