SpiderRock Trading LLC - CATAMARAN CORP ownership

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of CATAMARAN CORP
ValueSharesWeighting
Q4 2014$13,000
+550.0%
559
-82.5%
0.04%
+500.0%
Q3 2014$2,000
+100.0%
3,200
+18.5%
0.01%
+50.0%
Q2 2014$1,000
-66.7%
2,700
+50.0%
0.00%
-73.3%
Q1 2014$3,000
-70.0%
1,800
+795.5%
0.02%
-72.7%
Q4 2013$10,000
+100.0%
201
+101.0%
0.06%
+41.0%
Q2 2013$5,0001000.04%
Other shareholders
CATAMARAN CORP shareholders Q1 2015
NameSharesValueWeighting ↓
Mizuho Trust & Banking Co., Ltd. 85,800$4,082,0000.02%
SpiderRock Trading LLC 300$1,0000.00%
SpiderRock Trading LLC 2,900$1,0000.00%
View complete list of CATAMARAN CORP shareholders