QUALYS INC's ticker is QLYS and the CUSIP is 74758T303. A total of 385 filers reported holding QUALYS INC in Q1 2023. The put-call ratio across all filers is 0.78 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $195,569 | +18.9% | 1,282 | +0.7% | 0.00% | 0.0% |
| Q2 2023 | $164,433 | +109522.0% | 1,273 | +10.4% | 0.00% | 0.0% |
| Q1 2023 | $150 | +15.4% | 1,153 | -0.2% | 0.00% | 0.0% |
| Q4 2022 | $130 | -99.9% | 1,155 | +0.3% | 0.00% | 0.0% |
| Q3 2022 | $163,000 | +43.0% | 1,151 | +27.9% | 0.00% | 0.0% |
| Q2 2022 | $114,000 | -19.1% | 900 | -8.9% | 0.00% | 0.0% |
| Q1 2022 | $141,000 | -13.5% | 988 | -22.5% | 0.00% | 0.0% |
| Q4 2021 | $163,000 | +58.3% | 1,275 | +37.8% | 0.00% | 0.0% |
| Q3 2021 | $103,000 | +10.8% | 925 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $93,000 | -52.6% | 925 | -50.7% | 0.00% | 0.0% |
| Q1 2021 | $196,000 | -14.4% | 1,875 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $229,000 | -9.8% | 1,875 | -27.7% | 0.00% | -50.0% |
| Q3 2020 | $254,000 | +179.1% | 2,595 | +196.6% | 0.00% | +100.0% |
| Q2 2020 | $91,000 | +30.0% | 875 | +9.4% | 0.00% | 0.0% |
| Q1 2020 | $70,000 | +11.1% | 800 | +6.7% | 0.00% | 0.0% |
| Q4 2019 | $63,000 | +10.5% | 750 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $57,000 | -5.0% | 750 | +8.7% | 0.00% | 0.0% |
| Q2 2019 | $60,000 | +5.3% | 690 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $57,000 | +9.6% | 690 | 0.0% | 0.00% | 0.0% |
| Q4 2018 | $52,000 | -14.8% | 690 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $61,000 | -1.6% | 690 | -5.5% | 0.00% | 0.0% |
| Q2 2018 | $62,000 | +19.2% | 730 | +1.4% | 0.00% | 0.0% |
| Q1 2018 | $52,000 | +173.7% | 720 | +125.0% | 0.00% | – |
| Q4 2017 | $19,000 | +11.8% | 320 | 0.0% | 0.00% | – |
| Q3 2017 | $17,000 | +30.8% | 320 | 0.0% | 0.00% | – |
| Q2 2017 | $13,000 | +8.3% | 320 | 0.0% | 0.00% | – |
| Q1 2017 | $12,000 | -36.8% | 320 | -46.7% | 0.00% | – |
| Q4 2016 | $19,000 | -17.4% | 600 | 0.0% | 0.00% | – |
| Q3 2016 | $23,000 | +27.8% | 600 | 0.0% | 0.00% | – |
| Q2 2016 | $18,000 | +20.0% | 600 | 0.0% | 0.00% | – |
| Q1 2016 | $15,000 | – | 600 | – | 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% |