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
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2013 | $10,000 | 0.0% | 900 | 0.0% | 0.00% | – |
| Q3 2013 | $10,000 | -50.0% | 900 | -53.4% | 0.00% | -100.0% |
| Q2 2013 | $20,000 | -16.7% | 1,930 | 0.0% | 0.00% | 0.0% |
| Q1 2013 | $24,000 | +14.3% | 1,930 | 0.0% | 0.00% | 0.0% |
| Q4 2012 | $21,000 | +10.5% | 1,930 | 0.0% | 0.00% | 0.0% |
| Q3 2012 | $19,000 | +5.6% | 1,930 | 0.0% | 0.00% | 0.0% |
| Q2 2012 | $18,000 | 0.0% | 1,930 | 0.0% | 0.00% | 0.0% |
| Q1 2012 | $18,000 | +12.5% | 1,930 | 0.0% | 0.00% | 0.0% |
| Q4 2011 | $16,000 | 0.0% | 1,930 | -7.3% | 0.00% | 0.0% |
| Q3 2011 | $16,000 | -74.6% | 2,081 | -67.6% | 0.00% | -50.0% |
| Q2 2011 | $63,000 | -14.9% | 6,432 | 0.0% | 0.00% | -33.3% |
| Q1 2011 | $74,000 | -1.3% | 6,432 | 0.0% | 0.00% | 0.0% |
| Q4 2010 | $75,000 | -20.2% | 6,432 | -41.8% | 0.00% | -25.0% |
| Q3 2010 | $94,000 | +5.6% | 11,045 | 0.0% | 0.00% | 0.0% |
| Q2 2010 | $89,000 | -4.3% | 11,045 | -0.2% | 0.00% | 0.0% |
| Q1 2010 | $93,000 | +16.2% | 11,062 | -0.1% | 0.00% | +33.3% |
| Q4 2009 | $80,000 | +1.3% | 11,076 | +1.9% | 0.00% | -25.0% |
| Q3 2009 | $79,000 | +8.2% | 10,866 | +2.0% | 0.00% | 0.0% |
| Q2 2009 | $73,000 | +102.8% | 10,649 | +92.5% | 0.00% | +100.0% |
| Q1 2009 | $36,000 | – | 5,533 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Sandell Investment Services LLC | 1,165,963 | $13,047,000 | 11.40% |
| Starboard Value LP | 9,250,000 | $103,508,000 | 8.32% |
| Sandell Asset Management Corp. | 4,128,726 | $46,200,000 | 8.02% |
| Altai Capital Management | 1,574,204 | $17,615,000 | 5.84% |
| ELLIOTT MANAGEMENT CORP | 18,670,000 | $208,917,000 | 3.84% |
| LionEye Capital Management LLC | 1,439,600 | $16,109,000 | 3.54% |
| JET CAPITAL INVESTORS L P | 3,729,606 | $41,734,000 | 3.03% |
| Platinum Management (NY) LLC | 461,863 | $5,168,000 | 2.78% |
| Breithorn Capital Management | 238,510 | $2,669,000 | 1.56% |
| PLANNING ALTERNATIVES LTD /ADV | 296,503 | $3,318,000 | 1.54% |