QLOGIC CORP's ticker is and the CUSIP is 747277901. A total of 3 filers reported holding QLOGIC CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $238,000 | +73.7% | 17,700 | +58.0% | 0.00% | – |
| Q4 2015 | $137,000 | -7.4% | 11,200 | -22.2% | 0.00% | – |
| Q3 2015 | $148,000 | -56.7% | 14,400 | -40.2% | 0.00% | – |
| Q2 2015 | $342,000 | +418.2% | 24,100 | +435.6% | 0.00% | – |
| Q1 2015 | $66,000 | -74.4% | 4,500 | -76.8% | 0.00% | – |
| Q4 2014 | $258,000 | +892.3% | 19,400 | +592.9% | 0.00% | – |
| Q3 2014 | $26,000 | +116.7% | 2,800 | +133.3% | 0.00% | – |
| Q2 2014 | $12,000 | -88.8% | 1,200 | -85.7% | 0.00% | – |
| Q1 2014 | $107,000 | -31.8% | 8,400 | -36.8% | 0.00% | – |
| Q4 2013 | $157,000 | +190.7% | 13,300 | +171.4% | 0.00% | – |
| Q3 2013 | $54,000 | +20.0% | 4,900 | +4.3% | 0.00% | – |
| Q2 2013 | $45,000 | – | 4,700 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 26,100 | $348,000 | 0.01% |
| SIMPLEX TRADING, LLC | 48 | $14,000 | 0.00% |
| Citadel Advisors | 19,400 | $258,000 | 0.00% |