QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 91 filers reported holding QUANTUM CORP in Q2 2016. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $795,000 | -18.7% | 914,600 | -22.2% | 0.05% | -37.5% |
| Q4 2016 | $978,000 | +72.5% | 1,175,800 | +52.5% | 0.08% | +73.9% |
| Q3 2016 | $567,000 | +113.2% | 770,900 | +21.4% | 0.05% | +84.0% |
| Q2 2016 | $266,000 | -16.6% | 634,900 | +21.2% | 0.02% | -21.9% |
| Q1 2016 | $319,000 | +104.5% | 523,800 | +212.0% | 0.03% | +60.0% |
| Q4 2015 | $156,000 | -52.7% | 167,900 | -64.6% | 0.02% | -53.5% |
| Q3 2015 | $330,000 | -72.0% | 474,400 | -32.3% | 0.04% | -73.9% |
| Q2 2015 | $1,178,000 | +5.1% | 701,200 | 0.0% | 0.16% | +5.1% |
| Q1 2015 | $1,121,000 | +112.3% | 701,200 | +133.5% | 0.16% | +76.4% |
| Q4 2014 | $528,000 | +58.1% | 300,300 | +4.2% | 0.09% | +78.0% |
| Q3 2014 | $334,000 | +56.8% | 288,300 | +65.1% | 0.05% | +56.2% |
| Q2 2014 | $213,000 | -29.0% | 174,600 | -29.2% | 0.03% | -31.9% |
| Q1 2014 | $300,000 | +1.4% | 246,700 | 0.0% | 0.05% | -7.8% |
| Q4 2013 | $296,000 | – | 246,700 | – | 0.05% | – |
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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% |