QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 92 filers reported holding QUANTUM CORP in Q4 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $24,000 | -88.4% | 17,197 | -54.2% | 0.00% | – |
| Q4 2021 | $207,000 | +125.0% | 37,572 | +111.6% | 0.00% | – |
| Q3 2021 | $92,000 | -31.3% | 17,758 | -39.2% | 0.00% | – |
| Q3 2020 | $134,000 | -77.7% | 29,211 | -89.3% | 0.00% | -100.0% |
| Q2 2018 | $600,000 | -64.1% | 272,644 | -40.7% | 0.00% | -50.0% |
| Q1 2018 | $1,673,000 | -36.0% | 459,531 | -1.1% | 0.00% | -33.3% |
| Q4 2017 | $2,616,000 | +60.0% | 464,613 | +74.0% | 0.00% | +50.0% |
| Q3 2017 | $1,635,000 | +379.5% | 267,085 | +510.9% | 0.00% | – |
| Q2 2017 | $341,000 | – | 43,721 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Roumell Asset Management, LLC | 1,024,852 | $7,061,000 | 8.25% |
| B. Riley Financial, Inc. | 7,607,611 | $52,416,000 | 6.91% |
| Deep Field Asset Management LLC | 1,029,005 | $7,090,000 | 1.98% |
| Pacific Ridge Capital Partners, LLC | 1,176,501 | $8,106,000 | 1.47% |
| Glaxis Capital Management, LLC | 158,190 | $1,090,000 | 1.36% |
| Eidelman Virant Capital | 300,000 | $2,080,000 | 0.80% |
| Adirondack Research & Management Inc. | 90,620 | $624,000 | 0.73% |
| FRIESS ASSOCIATES LLC | 248,030 | $1,709,000 | 0.64% |
| Senvest Management, LLC | 2,574,921 | $17,741,000 | 0.52% |
| HEARTLAND ADVISORS INC | 750,000 | $5,168,000 | 0.30% |