QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 74 filers reported holding QUANTUM CORP in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $11,000 | -93.4% | 13,142 | -94.2% | 0.00% | -88.9% |
| Q3 2016 | $166,000 | -31.1% | 225,180 | -60.7% | 0.01% | -30.8% |
| Q2 2016 | $241,000 | -34.7% | 573,280 | -5.2% | 0.01% | -45.8% |
| Q1 2016 | $369,000 | -11.1% | 604,545 | +35.5% | 0.02% | +20.0% |
| Q4 2015 | $415,000 | +257.8% | 446,320 | +167.4% | 0.02% | +233.3% |
| Q3 2015 | $116,000 | -69.6% | 166,920 | -26.6% | 0.01% | -60.0% |
| Q2 2015 | $382,000 | +263.8% | 227,329 | +247.7% | 0.02% | +275.0% |
| Q1 2015 | $105,000 | +183.8% | 65,385 | +210.1% | 0.00% | +33.3% |
| Q4 2014 | $37,000 | -22.9% | 21,088 | -39.6% | 0.00% | -50.0% |
| Q2 2013 | $48,000 | – | 34,888 | – | 0.01% | – |
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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% |