QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 79 filers reported holding QUANTUM CORP in Q2 2018. The put-call ratio across all filers is 2.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $71,000 | -93.0% | 31,079 | -83.2% | 0.00% | – |
| Q4 2021 | $1,019,000 | +7.6% | 184,661 | +1.0% | 0.00% | – |
| Q3 2021 | $947,000 | -41.8% | 182,831 | -22.6% | 0.00% | -100.0% |
| Q2 2021 | $1,627,000 | -6.1% | 236,150 | +13.5% | 0.00% | 0.0% |
| Q1 2021 | $1,733,000 | +1264.6% | 208,094 | +901.9% | 0.00% | – |
| Q4 2020 | $127,000 | +86.8% | 20,770 | +39.5% | 0.00% | – |
| Q3 2020 | $68,000 | +30.8% | 14,886 | +10.5% | 0.00% | – |
| Q2 2020 | $52,000 | – | 13,468 | +7466.3% | 0.00% | – |
| Q4 2018 | $0 | – | 178 | +23.6% | 0.00% | – |
| Q3 2018 | $0 | -100.0% | 144 | -99.6% | 0.00% | – |
| Q2 2018 | $85,000 | -39.3% | 38,918 | +1.0% | 0.00% | – |
| Q1 2018 | $140,000 | -72.5% | 38,542 | -57.5% | 0.00% | – |
| Q4 2017 | $509,000 | +56.1% | 90,689 | +69.4% | 0.00% | – |
| Q3 2017 | $326,000 | -55.0% | 53,524 | -42.4% | 0.00% | -100.0% |
| Q2 2017 | $724,000 | – | 92,906 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Roumell Asset Management, LLC | 901,518 | $7,510,000 | 10.86% |
| B. Riley Financial, Inc. | 8,547,611 | $71,201,000 | 7.93% |
| Deep Field Asset Management LLC | 977,005 | $8,138,000 | 4.08% |
| Ophir Asset Management Pty Ltd | 1,350,658 | $10,778,000 | 2.18% |
| Pacific Ridge Capital Partners, LLC | 919,831 | $7,662,000 | 1.45% |
| Eidelman Virant Capital | 363,000 | $3,135,000 | 1.26% |
| FRIESS ASSOCIATES LLC | 337,630 | $2,812,000 | 1.09% |
| Adirondack Research & Management Inc. | 90,590 | $755,000 | 0.89% |
| Glaxis Capital Management, LLC | 86,550 | $721,000 | 0.78% |
| Senvest Management, LLC | 1,911,405 | $15,922,000 | 0.50% |