MENTOR GRAPHICS CORP's ticker is and the CUSIP is 587200AK2. A total of 34 filers reported holding MENTOR GRAPHICS CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $326,000 | +124.8% | 311,000 | +148.8% | 0.00% | +100.0% |
| Q3 2014 | $145,000 | -96.5% | 125,000 | -96.3% | 0.00% | -97.1% |
| Q2 2014 | $4,131,000 | -31.8% | 3,374,000 | -26.0% | 0.04% | -10.3% |
| Q4 2013 | $6,060,000 | +997.8% | 4,559,000 | +904.2% | 0.04% | +550.0% |
| Q2 2013 | $552,000 | – | 454,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Weiss Asset Management LP | 24,153,000 | $44,861,000 | 6.72% |
| Bluefin Trading, LLC | 340,260 | $63,437,000 | 3.90% |
| Clear Perspective Advisors, LLC | 55,000 | $5,665,000 | 3.76% |
| Castle Creek Arbitrage, LLC | 21,040,000 | $39,151,000 | 3.73% |
| EQUITEC SPECIALISTS, LLC | 8,000,000 | $14,915,000 | 3.56% |
| CSS LLC/IL | 16,000,000 | $29,735,000 | 1.62% |
| ARROWGRASS CAPITAL PARTNERS (US) LP | 59,500 | $110,913,000 | 1.25% |
| Nicholas Investment Partners, LP | 3,895,000 | $7,262,000 | 0.55% |
| CAPSTONE INVESTMENT ADVISORS, LLC | 7,100,000 | $13,241,000 | 0.41% |
| AQR Arbitrage LLC | 10,000,000 | $18,650,000 | 0.19% |