MARSHALL WACE, LLP - CATAMARAN CORP ownership

CATAMARAN CORP's ticker is CTRX and the CUSIP is 148887102. A total of 341 filers reported holding CATAMARAN CORP in Q4 2014. The put-call ratio across all filers is 0.60 and the average weighting 0.3%.

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of CATAMARAN CORP
ValueSharesWeighting
Q2 2015$8,421,000
+677.6%
137,876
+657.9%
0.11%
+685.7%
Q1 2015$1,083,000
-93.3%
18,193
-94.2%
0.01%
-93.5%
Q4 2014$16,275,000
+34.2%
314,490
+9.3%
0.22%
+22.9%
Q3 2014$12,124,000
+5386.0%
287,636
+5736.8%
0.18%
+4275.0%
Q1 2014$221,0004,9280.00%
Other shareholders
CATAMARAN CORP shareholders Q4 2014
NameSharesValueWeighting ↓
Cumberland Partners Ltd 888,280$46,033,0004.81%
Rail-Splitter Capital Management, LLC 299,857$15,518,0004.74%
BloombergSen Inc. 1,277,392$66,105,0004.68%
CORNERSTONE CAPITAL MANAGEMENT LLC 2,637,818$136,507,0004.43%
Provident Investment Management, Inc. 382,650$19,802,0004.31%
BLUE JAY CAPITAL MANAGEMENT, LLC 160,000$8,280,0003.69%
Goodman Financial Corp 87,380$4,522,0003.06%
DECADE CAPITAL MANAGEMENT LLC 344,268$17,816,0003.05%
Maryland Capital Management 643,834$33,318,0002.91%
Bridgewater Wealth & Financial Management, LLC 136,444$7,061,0002.87%
View complete list of CATAMARAN CORP shareholders