QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 159 filers reported holding QUANTUM CORP in Q2 2015. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $605,000 | -21.5% | 695,356 | -25.0% | 0.01% | -20.0% |
| Q4 2016 | $771,000 | +5.9% | 926,793 | -6.2% | 0.02% | +15.4% |
| Q3 2016 | $728,000 | +54.9% | 988,193 | -11.7% | 0.01% | +30.0% |
| Q2 2016 | $470,000 | -29.1% | 1,119,763 | +3.0% | 0.01% | -28.6% |
| Q1 2016 | $663,000 | +15.9% | 1,087,263 | +76.7% | 0.01% | +27.3% |
| Q4 2015 | $572,000 | +410.7% | 615,369 | +283.3% | 0.01% | +450.0% |
| Q3 2015 | $112,000 | -71.6% | 160,546 | -31.6% | 0.00% | -75.0% |
| Q2 2015 | $395,000 | -73.5% | 234,846 | -74.8% | 0.01% | -68.0% |
| Q1 2015 | $1,493,000 | -22.0% | 933,237 | -14.2% | 0.02% | -24.2% |
| Q4 2014 | $1,914,000 | +55.4% | 1,087,362 | +2.3% | 0.03% | +57.1% |
| Q3 2014 | $1,232,000 | +13.4% | 1,062,478 | +19.3% | 0.02% | +16.7% |
| Q2 2014 | $1,086,000 | -7.5% | 890,378 | -7.5% | 0.02% | -10.0% |
| Q1 2014 | $1,174,000 | +18.8% | 962,478 | +16.9% | 0.02% | +33.3% |
| Q4 2013 | $988,000 | +61.4% | 823,252 | +85.5% | 0.02% | +50.0% |
| Q3 2013 | $612,000 | +18.6% | 443,826 | +17.9% | 0.01% | +11.1% |
| Q2 2013 | $516,000 | – | 376,294 | – | 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% |