BlueCrest Capital Management Ltd - AMTRUST FINL SVCS INC ownership

AMTRUST FINL SVCS INC's ticker is and the CUSIP is 032359AC5. A total of 2 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
BlueCrest Capital Management Ltd ownership history of AMTRUST FINL SVCS INC
ValueSharesWeighting
Q4 2015$2,045,000
-1.6%
850,000
+2459.1%
0.08%
+23.2%
Q3 2015$2,079,000
-3.3%
33,215
+3807.6%
0.07%
+11.3%
Q2 2015$2,149,000
+30.2%
850
-97.1%
0.06%
-30.3%
Q1 2015$1,650,000
-23.5%
28,949
-97.1%
0.09%
+29.0%
Q4 2014$2,156,000
+22.8%
1,000,0000.0%0.07%
+4.5%
Q3 2014$1,756,0001,000,0000.07%
Other shareholders
AMTRUST FINL SVCS INC shareholders Q3 2015
NameSharesValueWeighting ↓
683 Capital Management, LLC 5,000,000$7,822,0001.99%
CAMDEN ASSET MANAGEMENT L P /CA 14,720,000$23,028,0001.39%
DINSMORE CAPITAL MANAGEMENT CO/NJ 2,000,000$3,139,0001.31%
SSI INVESTMENT MANAGEMENT LLC 7,050,000$11,030,0000.99%
Pine River Capital Management L.P. 26,900,000$42,333,0000.46%
Magnetar Financial LLC 15,085,000$23,763,0000.39%
BlueCrest Capital Management LLP 3,823,000$6,087,0000.31%
Calamos Wealth Management LLC 541,000$853,0000.28%
Calamos Advisors LLC 12,662,000$19,954,0000.12%
HBK INVESTMENTS L P 5,000,000$7,766,0000.11%
View complete list of AMTRUST FINL SVCS INC shareholders