MENTOR GRAPHICS CORP's ticker is and the CUSIP is 587200956. A total of 2 filers reported holding MENTOR GRAPHICS CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $89,000 | -54.8% | 2,400 | -75.3% | 0.00% | -66.7% |
| Q1 2016 | $197,000 | -32.8% | 9,700 | -39.0% | 0.00% | 0.0% |
| Q4 2015 | $293,000 | +2830.0% | 15,900 | +3875.0% | 0.00% | – |
| Q3 2015 | $10,000 | +400.0% | 400 | +300.0% | 0.00% | – |
| Q3 2014 | $2,000 | -71.4% | 100 | -66.7% | 0.00% | – |
| Q1 2014 | $7,000 | -92.6% | 300 | -92.3% | 0.00% | -100.0% |
| Q4 2013 | $94,000 | -70.0% | 3,900 | -70.9% | 0.00% | -83.3% |
| Q3 2013 | $313,000 | +138.9% | 13,400 | +100.0% | 0.01% | +100.0% |
| Q2 2013 | $131,000 | – | 6,700 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 9,700 | $197,000 | 0.00% |
| Citadel Advisors | 13,300 | $270,000 | 0.00% |
| SIMPLEX TRADING, LLC | 23 | $1,000 | 0.00% |