QUANTUM CORP's ticker is and the CUSIP is 747906AJ4. A total of 11 filers reported holding QUANTUM CORP in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $2,500,000 | +1.3% | 2,500,000 | 0.0% | 4.35% | +15.5% |
| Q1 2017 | $2,469,000 | -27.5% | 2,500,000 | -28.6% | 3.77% | -11.3% |
| Q4 2016 | $3,406,000 | -10.0% | 3,500,000 | -16.7% | 4.25% | +2.6% |
| Q3 2016 | $3,783,000 | -0.8% | 4,200,000 | -19.2% | 4.14% | +20.5% |
| Q2 2016 | $3,812,000 | -27.1% | 5,200,000 | -26.8% | 3.44% | -35.4% |
| Q1 2016 | $5,232,000 | -19.5% | 7,100,000 | 0.0% | 5.32% | -3.6% |
| Q4 2015 | $6,497,000 | +9.3% | 7,100,000 | 0.0% | 5.52% | +21.8% |
| Q3 2015 | $5,946,000 | -29.6% | 7,100,000 | 0.0% | 4.53% | -13.6% |
| Q2 2015 | $8,449,000 | +2.0% | 7,100,000 | 0.0% | 5.24% | +28.0% |
| Q1 2015 | $8,280,000 | -6.5% | 7,100,000 | 0.0% | 4.10% | -5.9% |
| Q4 2014 | $8,853,000 | +32.6% | 7,100,000 | +7.6% | 4.35% | +33.6% |
| Q3 2014 | $6,674,000 | +1.8% | 6,600,000 | 0.0% | 3.26% | -0.5% |
| Q2 2014 | $6,558,000 | – | 6,600,000 | – | 3.27% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Starboard Value LP | 30,550,000 | $31,276,000 | 1.55% |
| ARISTEIA CAPITAL, L.L.C. | 3,000,000 | $3,079,000 | 0.17% |
| OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 5,000,000 | $5,114,000,000 | 0.09% |
| LAZARD ASSET MANAGEMENT LLC | 6,000,000 | $6,116,000 | 0.01% |
| Horizon Kinetics | 500,000 | $510,000 | 0.01% |
| AQR Capital Management | 1,750,000 | $1,793,000 | 0.01% |
| GEODE CAPITAL MANAGEMENT, LLC | 6,000,000 | $6,146,000 | 0.00% |
| CREDIT SUISSE AG/ | 2,450,000 | $2,497,000 | 0.00% |
| DEUTSCHE BANK AG\ | 150,000 | $152,000 | 0.00% |