QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 146 filers reported holding QUANTUM CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $16,000 | -78.9% | 26,514 | -67.3% | 0.00% | – |
| Q4 2015 | $76,000 | +55.1% | 81,081 | +14.9% | 0.00% | – |
| Q3 2015 | $49,000 | -63.4% | 70,583 | -11.6% | 0.00% | – |
| Q2 2015 | $134,000 | +8.9% | 79,868 | +4.4% | 0.00% | – |
| Q1 2015 | $123,000 | +241.7% | 76,515 | +270.8% | 0.00% | – |
| Q4 2014 | $36,000 | +44.0% | 20,635 | -2.9% | 0.00% | – |
| Q3 2014 | $25,000 | -10.7% | 21,254 | -6.0% | 0.00% | – |
| Q2 2014 | $28,000 | -3.4% | 22,603 | -3.5% | 0.00% | – |
| Q1 2014 | $29,000 | -6.5% | 23,415 | -9.8% | 0.00% | – |
| Q4 2013 | $31,000 | +34.8% | 25,945 | +53.3% | 0.00% | – |
| Q3 2013 | $23,000 | -14.8% | 16,925 | -14.6% | 0.00% | – |
| Q2 2013 | $27,000 | – | 19,815 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Nokomis Capital, L.L.C. | 10,010,946 | $17,619,000 | 5.57% |
| Potomac Capital Management, Inc. | 1,525,023 | $2,684,000 | 3.10% |
| Sippican Capital Advisors | 1,551,174 | $2,730,000 | 2.73% |
| Breithorn Capital Management | 2,403,515 | $4,230,000 | 2.71% |
| BRIGHTFIELD CAPITAL MANAGEMENT LLC | 1,240,000 | $2,182,000 | 2.31% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 1,540,026 | $2,170,000 | 2.28% |
| Private Capital Management, LLC | 10,701,971 | $18,835,000 | 2.07% |
| Park West Asset Management LLC | 6,425,000 | $11,308,000 | 1.79% |
| Roumell Asset Management, LLC | 678,370 | $1,194,000 | 1.51% |
| Starboard Value LP | 25,695,000 | $45,223,000 | 1.02% |