MARSHALL WACE, LLP - COMPUWARE CORP ownership

Quarter-by-quarter ownership
MARSHALL WACE, LLP ownership history of COMPUWARE CORP
ValueSharesWeighting
Q3 2014$564,000
+9.7%
53,201
+3.3%
0.01%0.0%
Q2 2014$514,000
-5.0%
51,478
-0.1%
0.01%
-20.0%
Q1 2014$541,00051,5390.01%
Other shareholders
COMPUWARE CORP shareholders Q4 2014
NameSharesValueWeighting ↓
Sandell Asset Management Corp. 7,063,101$74,163,00012.05%
Sandell Investment Services LLC 1,350,400$14,179,00011.24%
Glenrock Inc. 58,000$609,00010.19%
ELLIOTT MANAGEMENT CORP 21,000,000$220,500,0004.32%
Roumell Asset Management, LLC 397,350$4,172,0004.20%
JET CAPITAL INVESTORS L P 5,292,587$55,572,0003.73%
Napier Park Global Capital (US) LP 899,539$9,445,0002.86%
Starboard Value LP 4,900,000$51,450,0002.82%
Clearline Capital LP 1,178,173$12,371,0002.81%
13D Management LLC 535,111$5,619,0002.58%
View complete list of COMPUWARE CORP shareholders