QUANTUM CORP's ticker is QMCO and the CUSIP is 747906501. A total of 107 filers reported holding QUANTUM CORP in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,061,516 | -43.5% | 5,018,880 | 0.0% | 0.00% | – |
| Q2 2023 | $5,420,390 | -6.4% | 5,018,880 | -0.4% | 0.00% | – |
| Q1 2023 | $5,793,885 | +11.3% | 5,038,161 | +5.5% | 0.00% | – |
| Q4 2022 | $5,207,637 | +21.8% | 4,777,649 | +20.7% | 0.00% | – |
| Q3 2022 | $4,276,000 | +7.1% | 3,958,849 | +40.8% | 0.00% | – |
| Q2 2022 | $3,991,000 | -36.2% | 2,810,693 | +2.1% | 0.00% | – |
| Q1 2022 | $6,251,000 | -56.0% | 2,754,020 | +7.1% | 0.00% | – |
| Q4 2021 | $14,195,000 | +1.2% | 2,571,593 | -5.1% | 0.00% | – |
| Q3 2021 | $14,031,000 | -24.0% | 2,708,623 | +1.1% | 0.00% | – |
| Q2 2021 | $18,451,000 | -7.6% | 2,677,925 | +11.8% | 0.00% | -100.0% |
| Q1 2021 | $19,961,000 | +96.5% | 2,396,233 | +44.4% | 0.00% | – |
| Q4 2020 | $10,156,000 | +53.7% | 1,659,489 | +15.5% | 0.00% | – |
| Q3 2020 | $6,609,000 | +22.3% | 1,436,712 | +2.7% | 0.00% | – |
| Q2 2020 | $5,402,000 | +422.4% | 1,399,541 | +170.6% | 0.00% | – |
| Q4 2018 | $1,034,000 | -71.5% | 517,132 | -65.8% | 0.00% | – |
| Q3 2018 | $3,631,000 | +9.3% | 1,512,962 | +0.2% | 0.00% | – |
| Q2 2018 | $3,323,000 | -32.5% | 1,510,462 | +11.7% | 0.00% | – |
| Q1 2018 | $4,921,000 | -27.0% | 1,352,046 | +12.9% | 0.00% | – |
| Q4 2017 | $6,741,000 | -7.5% | 1,197,326 | +0.6% | 0.00% | – |
| Q3 2017 | $7,284,000 | -24.8% | 1,190,277 | -4.0% | 0.00% | – |
| Q2 2017 | $9,680,000 | – | 1,239,375 | – | 0.00% | – |
Download | ||||||
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% |