QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 111 filers reported holding QUANTUM CORP in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $2,000 | 0.0% | 2,140 | 0.0% | 0.00% | – |
| Q4 2016 | $2,000 | – | 2,140 | +435.0% | 0.00% | – |
| Q3 2016 | $0 | -100.0% | 400 | -99.4% | 0.00% | – |
| Q2 2016 | $26,000 | – | 62,864 | +15616.0% | 0.00% | – |
| Q1 2016 | $0 | -100.0% | 400 | -97.1% | 0.00% | – |
| Q4 2015 | $13,000 | +550.0% | 13,985 | +465.5% | 0.00% | – |
| Q3 2015 | $2,000 | -97.6% | 2,473 | -95.0% | 0.00% | – |
| Q2 2015 | $82,000 | +51.9% | 49,013 | +44.6% | 0.00% | – |
| Q1 2015 | $54,000 | -43.8% | 33,904 | -38.2% | 0.00% | – |
| Q4 2014 | $96,000 | +118.2% | 54,825 | +44.8% | 0.00% | – |
| Q3 2014 | $44,000 | +37.5% | 37,850 | +45.9% | 0.00% | – |
| Q2 2014 | $32,000 | +52.4% | 25,947 | +50.1% | 0.00% | – |
| Q1 2014 | $21,000 | +23.5% | 17,292 | +24.2% | 0.00% | – |
| Q4 2013 | $17,000 | -62.2% | 13,921 | -56.9% | 0.00% | – |
| Q3 2013 | $45,000 | -91.6% | 32,307 | -91.7% | 0.00% | – |
| Q2 2013 | $536,000 | – | 390,890 | – | 0.00% | – |
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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% |