QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 147 filers reported holding QUANTUM CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $6,983,000 | +32.6% | 8,026,252 | +26.8% | 0.01% | +25.0% |
| Q4 2016 | $5,268,000 | +30.9% | 6,330,952 | +15.8% | 0.01% | +14.3% |
| Q3 2016 | $4,023,000 | +79.6% | 5,465,055 | +2.5% | 0.01% | +75.0% |
| Q2 2016 | $2,240,000 | -4.5% | 5,334,155 | +38.7% | 0.00% | 0.0% |
| Q1 2016 | $2,345,000 | -22.6% | 3,844,955 | +18.0% | 0.00% | -42.9% |
| Q4 2015 | $3,030,000 | +21.0% | 3,258,000 | -9.3% | 0.01% | +16.7% |
| Q3 2015 | $2,505,000 | -76.6% | 3,592,200 | -43.7% | 0.01% | -75.0% |
| Q2 2015 | $10,726,000 | +49.9% | 6,384,577 | +42.7% | 0.02% | +60.0% |
| Q1 2015 | $7,157,000 | -18.4% | 4,473,060 | -10.2% | 0.02% | -28.6% |
| Q4 2014 | $8,768,000 | +340.2% | 4,981,616 | +190.2% | 0.02% | +320.0% |
| Q3 2014 | $1,992,000 | +31.7% | 1,716,907 | +38.5% | 0.01% | +25.0% |
| Q2 2014 | $1,512,000 | +206.7% | 1,239,721 | +207.0% | 0.00% | +300.0% |
| Q1 2014 | $493,000 | +2247.6% | 403,800 | +2261.4% | 0.00% | – |
| Q4 2013 | $21,000 | – | 17,100 | – | 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% |