QUALYS INC's ticker is QLYS and the CUSIP is 74758T303. A total of 344 filers reported holding QUALYS INC in Q4 2020. The put-call ratio across all filers is 0.34 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $20,153 | +5.0% | 155 | -9.4% | 0.00% | 0.0% |
| Q4 2022 | $19,191 | +91.9% | 171 | +71.0% | 0.00% | – |
| Q2 2021 | $10,000 | -98.2% | 100 | -98.1% | 0.00% | -100.0% |
| Q1 2021 | $544,000 | +4084.6% | 5,193 | +4799.1% | 0.02% | +1900.0% |
| Q4 2020 | $13,000 | -70.5% | 106 | -76.2% | 0.00% | -50.0% |
| Q3 2020 | $44,000 | +238.5% | 446 | +205.5% | 0.00% | +100.0% |
| Q1 2020 | $13,000 | +8.3% | 146 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $12,000 | -89.7% | 146 | -89.1% | 0.00% | -85.7% |
| Q3 2019 | $117,000 | 0.0% | 1,340 | 0.0% | 0.01% | 0.0% |
| Q2 2019 | $117,000 | +13.6% | 1,340 | +7.2% | 0.01% | 0.0% |
| Q1 2019 | $103,000 | +53.7% | 1,250 | +38.9% | 0.01% | +16.7% |
| Q4 2018 | $67,000 | -64.7% | 900 | -57.8% | 0.01% | -57.1% |
| Q3 2018 | $190,000 | -1.6% | 2,133 | +5.1% | 0.01% | -6.7% |
| Q2 2018 | $193,000 | +27.0% | 2,029 | -3.0% | 0.02% | +25.0% |
| Q1 2018 | $152,000 | +28.8% | 2,091 | +5.6% | 0.01% | +20.0% |
| Q4 2017 | $118,000 | – | 1,980 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| CDAM (UK) Ltd | 553,728 | $84,471,207 | 12.78% |
| Alpine Peaks Capital, LP | 50,120 | $7,645,806 | 5.33% |
| AMERICAN CAPITAL MANAGEMENT INC | 689,676 | $105,210,074 | 4.06% |
| Ranger Investment Management | 288,774 | $44,052,474 | 2.92% |
| Summit Creek Advisors LLC | 140,688 | $21,461,954 | 2.92% |
| Van Berkom & Associates Inc. | 511,574 | $78,041 | 2.54% |
| Herald Investment Management Ltd | 76,250 | $11,630,413 | 2.47% |
| Pembroke Management, LTD | 92,246 | $14,072,127 | 1.92% |
| NORRIS PERNE & FRENCH LLP/MI | 144,017 | $21,969,845 | 1.92% |
| Grandeur Peak Global Advisors, LLC | 164,677 | $25,121,476 | 1.89% |