QUALYS INC's ticker is QLYS and the CUSIP is 74758T303. A total of 314 filers reported holding QUALYS INC in Q1 2021. The put-call ratio across all filers is 1.14 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $540,027 | +5.1% | 3,540 | -10.4% | 0.00% | 0.0% |
| Q2 2023 | $513,839 | 0.0% | 3,952 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $513,839 | +17.3% | 3,952 | +1.2% | 0.00% | 0.0% |
| Q4 2022 | $438,145 | -42.4% | 3,904 | -28.5% | 0.00% | -40.0% |
| Q3 2022 | $761,000 | +7.5% | 5,460 | -2.8% | 0.01% | +25.0% |
| Q2 2022 | $708,000 | -30.6% | 5,619 | -21.6% | 0.00% | -20.0% |
| Q1 2022 | $1,020,000 | -49.5% | 7,167 | -51.3% | 0.01% | -50.0% |
| Q4 2021 | $2,020,000 | +29.5% | 14,725 | +5.0% | 0.01% | +25.0% |
| Q3 2021 | $1,560,000 | +8.4% | 14,022 | -1.9% | 0.01% | +14.3% |
| Q2 2021 | $1,439,000 | -4.3% | 14,295 | -0.4% | 0.01% | -12.5% |
| Q1 2021 | $1,503,000 | -1.2% | 14,349 | +14.8% | 0.01% | 0.0% |
| Q4 2020 | $1,522,000 | +28.9% | 12,496 | +3.6% | 0.01% | +14.3% |
| Q3 2020 | $1,181,000 | +39.9% | 12,060 | +48.6% | 0.01% | +40.0% |
| Q2 2020 | $844,000 | +396.5% | 8,114 | +296.0% | 0.01% | +400.0% |
| Q1 2020 | $170,000 | 0.0% | 2,049 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $170,000 | +844.4% | 2,049 | +757.3% | 0.00% | – |
| Q3 2019 | $18,000 | +12.5% | 239 | +27.8% | 0.00% | – |
| Q2 2019 | $16,000 | +6.7% | 187 | 0.0% | 0.00% | – |
| Q1 2019 | $15,000 | +15.4% | 187 | 0.0% | 0.00% | – |
| Q4 2018 | $13,000 | -13.3% | 187 | +7.5% | 0.00% | – |
| Q2 2018 | $15,000 | +200.0% | 174 | +87.1% | 0.00% | – |
| Q1 2018 | $5,000 | 0.0% | 93 | 0.0% | 0.00% | – |
| Q4 2017 | $5,000 | +25.0% | 93 | 0.0% | 0.00% | – |
| Q3 2017 | $4,000 | +33.3% | 93 | 0.0% | 0.00% | – |
| Q2 2017 | $3,000 | 0.0% | 93 | 0.0% | 0.00% | – |
| Q1 2017 | $3,000 | -99.0% | 93 | -98.9% | 0.00% | -100.0% |
| Q4 2015 | $290,000 | +16.0% | 8,793 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $250,000 | -29.4% | 8,793 | 0.0% | 0.00% | -33.3% |
| Q2 2015 | $354,000 | – | 8,793 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CDAM (UK) Ltd | 426,460 | $51,973,000 | 7.93% |
| Montanaro Asset Management Ltd | 251,200 | $30,614,000 | 5.16% |
| Van Berkom & Associates Inc. | 848,826 | $103,446,000 | 2.37% |
| AMERICAN CAPITAL MANAGEMENT INC | 642,124 | $78,256,000 | 2.34% |
| Herald Investment Management Ltd | 98,250 | $11,979,000 | 2.14% |
| Summit Creek Advisors LLC | 134,392 | $16,378,000 | 2.10% |
| DF DENT & CO INC | 934,053 | $113,833,000 | 1.32% |
| Grandeur Peak Global Advisors, LLC | 181,617 | $22,134,000 | 1.26% |
| Ranger Investment Management | 195,310 | $23,802,000 | 1.26% |
| Paradiem, LLC | 19,550 | $2,841,000 | 1.20% |