Citadel Advisors - COMPUWARE CORP ownership

COMPUWARE CORP's ticker is CPWR and the CUSIP is 205638109. A total of 185 filers reported holding COMPUWARE CORP in Q2 2013. The put-call ratio across all filers is 2.97 and the average weighting 0.3%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of COMPUWARE CORP
ValueSharesWeighting
Q3 2014$387,000
-99.0%
36,510
-99.1%
0.00%
-100.0%
Q2 2014$39,120,000
-30.4%
3,915,907
-26.8%
0.04%
-31.8%
Q1 2014$56,167,000
+47.2%
5,349,238
+57.2%
0.07%
+32.0%
Q4 2013$38,156,000
+110.7%
3,403,765
+110.5%
0.05%
+78.6%
Q3 2013$18,108,000
+7413.7%
1,616,783
+6860.8%
0.03%
Q2 2013$241,00023,2270.00%
Other shareholders
COMPUWARE CORP shareholders Q2 2013
NameSharesValueWeighting ↓
Sandell Investment Services LLC 1,165,963$13,047,00011.40%
Starboard Value LP 9,250,000$103,508,0008.32%
Sandell Asset Management Corp. 4,128,726$46,200,0008.02%
Altai Capital Management 1,574,204$17,615,0005.84%
ELLIOTT MANAGEMENT CORP 18,670,000$208,917,0003.84%
LionEye Capital Management LLC 1,439,600$16,109,0003.54%
JET CAPITAL INVESTORS L P 3,729,606$41,734,0003.03%
Platinum Management (NY) LLC 461,863$5,168,0002.78%
Breithorn Capital Management 238,510$2,669,0001.56%
PLANNING ALTERNATIVES LTD /ADV 296,503$3,318,0001.54%
View complete list of COMPUWARE CORP shareholders