QUANTUM CORP's ticker is and the CUSIP is 74790620. A total of 1 filers reported holding QUANTUM CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2016 | $675,000 | +75.3% | 916,434 | 0.0% | 0.00% | +100.0% |
| Q2 2016 | $385,000 | -38.8% | 916,434 | -11.2% | 0.00% | -66.7% |
| Q1 2016 | $629,000 | -51.7% | 1,031,488 | -26.4% | 0.00% | -50.0% |
| Q4 2015 | $1,303,000 | -72.7% | 1,400,922 | -61.6% | 0.01% | -50.0% |
| Q3 2015 | $4,775,000 | +25.3% | 3,651,017 | +60.9% | 0.01% | -45.5% |
| Q2 2015 | $3,811,000 | +2.0% | 2,268,564 | -2.8% | 0.02% | -4.3% |
| Q1 2015 | $3,736,000 | -9.1% | 2,334,842 | 0.0% | 0.02% | 0.0% |
| Q4 2014 | $4,109,000 | +135.6% | 2,334,842 | +55.3% | 0.02% | +155.6% |
| Q3 2014 | $1,744,000 | +119.6% | 1,503,091 | +131.0% | 0.01% | +125.0% |
| Q2 2014 | $794,000 | -1.4% | 650,828 | -1.4% | 0.00% | -20.0% |
| Q1 2014 | $805,000 | +26.0% | 659,908 | +24.0% | 0.01% | +66.7% |
| Q4 2013 | $639,000 | -3.8% | 532,261 | +10.6% | 0.00% | -25.0% |
| Q3 2013 | $664,000 | +63.1% | 481,317 | +61.9% | 0.00% | +33.3% |
| Q2 2013 | $407,000 | – | 297,229 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 2,334,842 | $3,736,000 | 0.02% |