QUANTUM CORP's ticker is and the CUSIP is 747906AJ4. A total of 4 filers reported holding QUANTUM CORP in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $500,000 | +1.0% | 500,000 | 0.0% | 0.01% | -25.0% |
| Q1 2017 | $495,000 | -90.4% | 500,000 | -92.8% | 0.01% | -94.6% |
| Q1 2016 | $5,154,000 | -36.1% | 6,910,000 | -22.4% | 0.15% | -15.5% |
| Q4 2015 | $8,072,000 | +10.2% | 8,910,000 | 0.0% | 0.17% | +0.6% |
| Q3 2015 | $7,325,000 | -31.3% | 8,910,000 | 0.0% | 0.17% | -28.5% |
| Q2 2015 | $10,658,000 | +2.5% | 8,910,000 | 0.0% | 0.24% | +16.9% |
| Q1 2015 | $10,403,000 | -5.5% | 8,910,000 | 0.0% | 0.21% | -3.3% |
| Q4 2014 | $11,010,000 | +22.3% | 8,910,000 | 0.0% | 0.21% | +13.8% |
| Q3 2014 | $9,006,000 | -3.3% | 8,910,000 | 0.0% | 0.19% | -7.8% |
| Q2 2014 | $9,316,000 | +1.1% | 8,910,000 | 0.0% | 0.20% | +3.6% |
| Q1 2014 | $9,216,000 | – | 8,910,000 | – | 0.20% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fondren Management LP | 3,000,000 | $3,011,000 | 2.42% |
| Starboard Value LP | 35,550,000 | $35,372,000 | 0.96% |
| ZAZOVE ASSOCIATES LLC | 1,500,000 | $1,512,000 | 0.08% |
| D. E. Shaw & Co., Inc. | 7,000,000 | $7,056,000 | 0.01% |