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 2017 | $609,000 | +103.0% | 700,507 | +94.4% | 0.00% | – |
| Q4 2016 | $300,000 | +476.9% | 360,428 | +410.2% | 0.00% | – |
| Q3 2016 | $52,000 | +100.0% | 70,651 | +16.7% | 0.00% | – |
| Q2 2016 | $26,000 | -69.8% | 60,520 | -56.9% | 0.00% | – |
| Q1 2016 | $86,000 | -40.7% | 140,454 | -9.8% | 0.00% | – |
| Q4 2015 | $145,000 | +64.8% | 155,641 | +22.7% | 0.00% | – |
| Q3 2015 | $88,000 | -68.8% | 126,856 | -24.5% | 0.00% | – |
| Q2 2015 | $282,000 | +56.7% | 167,911 | +49.2% | 0.00% | – |
| Q1 2015 | $180,000 | -31.6% | 112,534 | -24.9% | 0.00% | – |
| Q4 2014 | $263,000 | +37.0% | 149,818 | -9.4% | 0.00% | – |
| Q3 2014 | $192,000 | -41.5% | 165,402 | -38.5% | 0.00% | – |
| Q2 2014 | $328,000 | -7.6% | 268,937 | -7.7% | 0.00% | – |
| Q1 2014 | $355,000 | +13.4% | 291,355 | +12.0% | 0.00% | – |
| Q4 2013 | $313,000 | -44.2% | 260,163 | -36.1% | 0.00% | – |
| Q3 2013 | $561,000 | +12.0% | 406,860 | +11.3% | 0.00% | – |
| Q2 2013 | $501,000 | -72.9% | 365,523 | -75.4% | 0.00% | -100.0% |
| Q4 2012 | $1,846,000 | -38.3% | 1,488,810 | -19.9% | 0.00% | 0.0% |
| Q3 2012 | $2,994,000 | -29.2% | 1,859,304 | -10.7% | 0.00% | -50.0% |
| Q2 2012 | $4,227,000 | +22.5% | 2,082,255 | +58.1% | 0.00% | 0.0% |
| Q1 2012 | $3,450,000 | – | 1,316,986 | – | 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% |