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 | ||||
---|---|---|---|---|---|---|
Q1 2023 | $25,404 | -93.2% | 22,090 | -59.0% | 0.00% | -100.0% |
Q2 2021 | $371,000 | +783.3% | 53,815 | +397.6% | 0.00% | +300.0% |
Q2 2020 | $42,000 | -62.2% | 10,815 | -80.5% | 0.00% | -80.0% |
Q4 2018 | $111,000 | -4.3% | 55,371 | +14.5% | 0.01% | -16.7% |
Q3 2018 | $116,000 | +38.1% | 48,364 | +25.9% | 0.01% | +50.0% |
Q2 2018 | $84,000 | -32.8% | 38,407 | +12.1% | 0.00% | -42.9% |
Q1 2018 | $125,000 | -49.0% | 34,251 | -21.4% | 0.01% | -46.2% |
Q4 2017 | $245,000 | +27.6% | 43,553 | +39.0% | 0.01% | +18.2% |
Q3 2017 | $192,000 | -21.0% | 31,335 | +0.9% | 0.01% | -31.2% |
Q2 2017 | $243,000 | – | 31,068 | – | 0.02% | – |
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% |