QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 2 filers reported holding QUANTUM CORP in Q2 2017. The put-call ratio across all filers is - and the average weighting 1.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $87,000 | +4.8% | 100,000 | 0.0% | 0.06% | +1.9% |
| Q4 2016 | $83,000 | +12.2% | 100,000 | 0.0% | 0.05% | +5.9% |
| Q3 2016 | $74,000 | +76.2% | 100,000 | 0.0% | 0.05% | +70.0% |
| Q2 2016 | $42,000 | -31.1% | 100,000 | 0.0% | 0.03% | -34.8% |
| Q1 2016 | $61,000 | -34.4% | 100,000 | 0.0% | 0.05% | -25.8% |
| Q4 2015 | $93,000 | +32.9% | 100,000 | 0.0% | 0.06% | +34.8% |
| Q3 2015 | $70,000 | -58.3% | 100,000 | 0.0% | 0.05% | -54.0% |
| Q2 2015 | $168,000 | – | 100,000 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VIEX Capital Advisors, LLC | 29,531,722 | $24,573,000 | 15.51% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 10,379,390 | $8,637,000 | 5.91% |
| Alta Fundamental Advisers LLC | 9,686,534 | $8,060,000 | 3.98% |
| Breithorn Capital Management | 5,317,264 | $4,424,000 | 3.08% |
| Private Capital Management, LLC | 13,311,187 | $11,076,000 | 1.71% |
| S Squared Technology, LLC | 1,278,418 | $1,064,000 | 1.16% |
| Pacific Ridge Capital Partners, LLC | 2,646,144 | $2,202,000 | 0.79% |
| Fondren Management LP | 1,155,976 | $962,000 | 0.69% |
| EII CAPITAL MANAGEMENT, INC. | 2,476,575 | $2,061,000 | 0.65% |
| DIALECTIC CAPITAL MANAGEMENT, LP | 1,000,000 | $832,000 | 0.47% |