QUALYS INC's ticker is and the CUSIP is 74758T953. A total of 3 filers reported holding QUALYS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $12 | -98.5% | 100 | -98.6% | 0.00% | -100.0% |
| Q4 2022 | $819 | -97.0% | 7,300 | +3550.0% | 0.00% | – |
| Q3 2022 | $27,000 | -46.0% | 200 | -50.0% | 0.00% | – |
| Q2 2022 | $50,000 | +19.0% | 400 | +33.3% | 0.00% | – |
| Q1 2022 | $42,000 | -22.2% | 300 | -25.0% | 0.00% | – |
| Q4 2021 | $54,000 | -89.1% | 400 | -91.8% | 0.00% | – |
| Q3 2021 | $494,000 | -5.5% | 4,900 | -5.8% | 0.00% | -100.0% |
| Q2 2021 | $523,000 | -33.4% | 5,200 | +6833.3% | 0.00% | 0.0% |
| Q1 2021 | $785,000 | – | 75 | -35.9% | 0.00% | – |
| Q4 2020 | $0 | – | 117 | +800.0% | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 13 | -79.0% | 0.00% | -100.0% |
| Q2 2020 | $644,000 | +577.9% | 62 | +463.6% | 0.00% | – |
| Q1 2020 | $95,000 | -66.4% | 11 | -67.6% | 0.00% | -100.0% |
| Q4 2019 | $283,000 | +1186.4% | 34 | +1033.3% | 0.00% | – |
| Q3 2019 | $22,000 | -76.8% | 3 | -72.7% | 0.00% | – |
| Q2 2019 | $95,000 | -90.0% | 11 | -90.4% | 0.00% | -100.0% |
| Q1 2019 | $951,000 | +253.5% | 115 | +219.4% | 0.00% | +200.0% |
| Q4 2018 | $269,000 | -46.9% | 36 | -36.8% | 0.00% | -50.0% |
| Q3 2018 | $507,000 | -49.9% | 57 | -52.5% | 0.00% | -50.0% |
| Q2 2018 | $1,011,000 | +50450.0% | 120 | +1400.0% | 0.00% | – |
| Q1 2018 | $2,000 | -88.9% | 8 | -92.9% | 0.00% | -100.0% |
| Q4 2017 | $18,000 | – | 113 | +11200.0% | 0.00% | – |
| Q3 2017 | $0 | -100.0% | 1 | -94.1% | 0.00% | – |
| Q2 2017 | $1,000 | -80.0% | 17 | -83.3% | 0.00% | – |
| Q3 2016 | $5,000 | -58.3% | 102 | +14.6% | 0.00% | -100.0% |
| Q2 2016 | $12,000 | +300.0% | 89 | +128.2% | 0.00% | – |
| Q1 2016 | $3,000 | -50.0% | 39 | +290.0% | 0.00% | – |
| Q4 2015 | $6,000 | +500.0% | 10 | +900.0% | 0.00% | – |
| Q3 2015 | $1,000 | -93.8% | 1 | -97.9% | 0.00% | -100.0% |
| Q2 2015 | $16,000 | – | 47 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| JANE STREET GROUP, LLC | 1,900 | $289,845 | 0.00% |