SpiderRock Trading LLC - ASSURANT INC ownership

ASSURANT INC's ticker is and the CUSIP is 04621X10. A total of 3 filers reported holding ASSURANT INC in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.3%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of ASSURANT INC
ValueSharesWeighting
Q1 2014$0
-100.0%
500
+66.7%
0.00%
-100.0%
Q4 2013$1,000
-96.7%
300
-49.7%
0.01%
-97.9%
Q2 2013$30,0005960.23%
Other shareholders
ASSURANT INC shareholders Q2 2014
NameSharesValueWeighting ↓
IKOS CIF LTD 2,663$228,0000.70%
CenterStar Fund, LLC 1,300$106,0000.04%
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 17,000$1,369,0000.01%
CenterStar Fund, LLC 1,000$11,0000.01%
CenterStar Fund, LLC 600$1,0000.00%
View complete list of ASSURANT INC shareholders