QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 97 filers reported holding QUANTUM CORP in Q3 2021. The put-call ratio across all filers is 0.28 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $10,000 | -41.2% | 15,958 | 0.0% | 0.00% | – |
| Q2 2023 | $17,000 | -15.0% | 15,958 | -7.0% | 0.00% | – |
| Q1 2023 | $20,000 | -4.8% | 17,158 | -12.7% | 0.00% | – |
| Q4 2022 | $21,000 | -19.2% | 19,658 | -18.5% | 0.00% | – |
| Q3 2022 | $26,000 | -23.5% | 24,120 | 0.0% | 0.00% | – |
| Q2 2022 | $34,000 | -87.4% | 24,120 | -50.6% | 0.00% | -100.0% |
| Q4 2021 | $270,000 | +6.7% | 48,853 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $253,000 | +82.0% | 48,853 | +193.7% | 0.00% | 0.0% |
| Q1 2021 | $139,000 | +36.3% | 16,635 | 0.0% | 0.00% | – |
| Q4 2020 | $102,000 | +25.9% | 16,635 | -5.7% | 0.00% | – |
| Q3 2020 | $81,000 | – | 17,635 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| VIEX Capital Advisors, LLC | 3,691,464 | $20,783,000 | 12.68% |
| Alta Fundamental Advisers LLC | 1,273,334 | $7,168,000 | 4.37% |
| PenderFund Capital Management Ltd. | 723,120 | $4,440,000 | 2.91% |
| Pacific Ridge Capital Partners, LLC | 882,753 | $4,970,000 | 1.31% |
| Fondren Management LP | 225,000 | $1,267,000 | 0.89% |
| Millrace Asset Group, Inc. | 130,695 | $736,000 | 0.71% |
| Portolan Capital Management | 1,098,137 | $6,183,000 | 0.68% |
| Park West Asset Management LLC | 2,375,000 | $13,371,000 | 0.61% |
| Private Capital Management, LLC | 408,709 | $2,301,000 | 0.37% |
| BOOTHBAY FUND MANAGEMENT, LLC | 62,021 | $349,000 | 0.05% |