Qualys Inc.
QLYS | NASDAQ
$181.03
+$6.07 (+3.47%)
At close: Sep 21, 2026, 4:00 PM ET
$189.60
+$8.57 (+4.74%)
Pre-market:
Sep 22, 2026, 9:28 AM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $6.39B | $1.38B | +27.57% |
| Dec 25, 2025 | $5.01B | -$131.55M | -2.56% |
| Dec 26, 2024 | $5.14B | -$2.08B | -28.77% |
| Dec 28, 2023 | $7.22B | $2.92B | +67.81% |
| Dec 29, 2022 | $4.3B | -$1.04B | -19.42% |
| Dec 30, 2021 | $5.34B | $563.22M | +11.80% |
| Dec 30, 2020 | $4.77B | $1.47B | +44.55% |
| Dec 26, 2019 | $3.3B | $360.87M | +12.27% |
| Dec 27, 2018 | $2.94B | $703.6M | +31.44% |
| Dec 28, 2017 | $2.24B | $1.11B | +99.29% |
| Dec 29, 2016 | $1.12B | -$11.94M | -1.05% |
| Dec 30, 2015 | $1.13B | -$195.64M | -14.71% |
| Dec 25, 2014 | $1.33B | $579.89M | +77.26% |
| Dec 26, 2013 | $750.54M | $666.57M | +793.88% |
| Dec 27, 2012 | $83.96M | n/a | n/a |
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