QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 115 filers reported holding QUANTUM CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $97,000 | +76.4% | 111,006 | +66.9% | 0.00% | +200.0% |
| Q4 2016 | $55,000 | -56.0% | 66,512 | -60.9% | 0.00% | -66.7% |
| Q3 2016 | $125,000 | +594.4% | 169,990 | +305.3% | 0.00% | – |
| Q2 2016 | $18,000 | -71.0% | 41,938 | -58.5% | 0.00% | -100.0% |
| Q1 2016 | $62,000 | -12.7% | 101,049 | +31.6% | 0.00% | +100.0% |
| Q4 2015 | $71,000 | +153.6% | 76,790 | +90.2% | 0.00% | – |
| Q3 2015 | $28,000 | -36.4% | 40,380 | +53.7% | 0.00% | -100.0% |
| Q2 2015 | $44,000 | +18.9% | 26,266 | +14.9% | 0.00% | 0.0% |
| Q1 2015 | $37,000 | -65.1% | 22,869 | -62.0% | 0.00% | -50.0% |
| Q4 2014 | $106,000 | +341.7% | 60,112 | +187.7% | 0.00% | – |
| Q3 2014 | $24,000 | -77.4% | 20,893 | -75.9% | 0.00% | -100.0% |
| Q2 2014 | $106,000 | +202.9% | 86,594 | +201.1% | 0.00% | – |
| Q1 2014 | $35,000 | -41.7% | 28,761 | -42.3% | 0.00% | -100.0% |
| Q4 2013 | $60,000 | -55.2% | 49,883 | -48.6% | 0.00% | -50.0% |
| Q3 2013 | $134,000 | – | 97,072 | – | 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% |