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 | $604,000 | +55.7% | 991,572 | +130.3% | 0.00% | 0.0% |
| Q4 2015 | $388,000 | -60.2% | 430,644 | -25.8% | 0.00% | -50.0% |
| Q2 2015 | $975,000 | -42.1% | 580,175 | -44.8% | 0.00% | -33.3% |
| Q1 2015 | $1,683,000 | -28.4% | 1,051,468 | -20.4% | 0.00% | -25.0% |
| Q4 2014 | $2,352,000 | +261.8% | 1,321,745 | +135.6% | 0.00% | +300.0% |
| Q3 2014 | $650,000 | +2.4% | 560,986 | +10.0% | 0.00% | 0.0% |
| Q2 2014 | $635,000 | -50.1% | 509,986 | -51.1% | 0.00% | -50.0% |
| Q1 2014 | $1,273,000 | +225.6% | 1,043,326 | +234.7% | 0.00% | +100.0% |
| Q4 2013 | $391,000 | +30.8% | 311,694 | +44.1% | 0.00% | 0.0% |
| Q3 2013 | $299,000 | -18.1% | 216,371 | -18.9% | 0.00% | 0.0% |
| Q2 2013 | $365,000 | – | 266,822 | – | 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% |