SIGMA CAPITAL MANAGEMENT LLC - COMPUWARE CORP ownership

COMPUWARE CORP's ticker is CPWR and the CUSIP is 205638109. A total of 226 filers reported holding COMPUWARE CORP in Q4 2013. The put-call ratio across all filers is 0.10 and the average weighting 0.3%.

Quarter-by-quarter ownership
SIGMA CAPITAL MANAGEMENT LLC ownership history of COMPUWARE CORP
ValueSharesWeighting
Q3 2013$20,160,000
+22.1%
1,800,000
+12.9%
0.84%
+11.2%
Q2 2013$16,508,0001,595,0000.76%
Other shareholders
COMPUWARE CORP shareholders Q4 2013
NameSharesValueWeighting ↓
Sandell Investment Services LLC 990,400$10,508,0008.54%
Sandell Asset Management Corp. 6,987,616$74,139,0007.90%
Loeb Offshore Management LP 2,612,688$27,721,0004.07%
Roumell Asset Management, LLC 338,980$3,596,0004.04%
ALPINE ASSOCIATES ADVISORS 45,712$4,308,400,0002.73%
Clearline Capital LP 1,540,840$16,348,0002.64%
ELLIOTT MANAGEMENT CORP 21,050,000$223,341,0002.54%
Burren Capital Advisors Ltd 249,700$2,649,0002.49%
LONGFELLOW INVESTMENT MANAGEMENT CO LLC 889,000$9,432,0002.32%
Stone Toro Investment Advisers, LP 87,050$924,0002.20%
View complete list of COMPUWARE CORP shareholders