QUANTUM CORP's ticker is QTM and the CUSIP is 747906204. A total of 74 filers reported holding QUANTUM CORP in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $57,000 | +5.6% | 65,000 | 0.0% | 0.00% | – |
| Q4 2016 | $54,000 | +12.5% | 65,000 | 0.0% | 0.00% | – |
| Q3 2016 | $48,000 | +77.8% | 65,000 | 0.0% | 0.00% | – |
| Q2 2016 | $27,000 | -32.5% | 65,000 | 0.0% | 0.00% | – |
| Q1 2016 | $40,000 | -33.3% | 65,000 | 0.0% | 0.00% | – |
| Q4 2015 | $60,000 | +33.3% | 65,000 | 0.0% | 0.00% | – |
| Q3 2015 | $45,000 | -58.7% | 65,000 | 0.0% | 0.00% | -100.0% |
| Q2 2015 | $109,000 | +4.8% | 65,000 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $104,000 | -8.8% | 65,000 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $114,000 | +52.0% | 65,000 | 0.0% | 0.00% | – |
| Q3 2014 | $75,000 | -5.1% | 65,000 | 0.0% | 0.00% | – |
| Q2 2014 | $79,000 | 0.0% | 65,000 | 0.0% | 0.00% | – |
| Q1 2014 | $79,000 | +1.3% | 65,000 | 0.0% | 0.00% | – |
| Q4 2013 | $78,000 | -13.3% | 65,000 | 0.0% | 0.00% | -100.0% |
| Q3 2013 | $90,000 | +1.1% | 65,000 | 0.0% | 0.00% | 0.0% |
| Q2 2013 | $89,000 | – | 65,000 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Breithorn Capital Management | 4,457,608 | $3,108,000 | 2.21% |
| Private Capital Management, LLC | 16,649,852 | $11,610,000 | 1.38% |
| Sippican Capital Advisors | 1,449,617 | $1,011,000 | 1.28% |
| COOPER CREEK PARTNERS MANAGEMENT LLC | 1,681,020 | $1,172,000 | 1.18% |
| Potomac Capital Management, Inc. | 1,202,500 | $839,000 | 1.04% |
| Anson Funds Management LP | 3,011,316 | $2,100,000 | 0.61% |
| Park West Asset Management LLC | 9,319,900 | $6,499,000 | 0.59% |
| Starboard Value LP | 25,695,000 | $17,917,000 | 0.40% |
| EII CAPITAL MANAGEMENT, INC. | 2,378,965 | $1,659,000 | 0.27% |
| SUFFOLK CAPITAL MANAGEMENT LLC | 2,412,012 | $1,682,000 | 0.22% |