QLYS (Qualys Inc.) historical data
STOCKListed1-minute bars
| Symbol | QLYS |
|---|---|
| Name | Qualys Inc. |
| Exchange | NASDAQ |
| Sector | Technology |
| Industry | Software - Infrastructure |
| IPO date | 2012-09-28 |
| History | 2012-10-01 to 2026-10-09 (about 14 years) |
| Bar sizes | Daily, hourly, 5-minute and 1-minute |
| Adjustments | Unadjusted, split-adjusted or split-and-dividend-adjusted, chosen on read |
| Survivorship | Included in the survivorship-free universe |
| Free tier | Last 12 months of daily bars |
Price history at a glance
QLYS last closed at $202.42 on 2026-10-09, +56.0% over the past year and +84.2% over five years. Its deepest fall from a prior high in this history was -68.5%, reached on 2016-02-09.
| Last close | $202.42 (2026-10-09) |
|---|---|
| 1-year change | +56.0% |
| 5-year change | +84.2% |
| Annualized since 2012-10-01 | +21.0% |
| 52-week range | $76.20 – $202.42 |
| Deepest drawdown | -68.5% (2016-02-09) |
| Avg. daily dollar volume (3 months) | $124.8m |
| Daily bars in history | 3,525 |
Split- and dividend-adjusted closes. Computed by FinzData from its own daily bars.
Institutional ownership (13F, 2026Q2)
| Managers holding | 430 |
|---|---|
| Shares held | 36,850,457 ($5.1bn reported value) |
| Quarter flows | 89 new, 159 added, 143 trimmed, 81 exited; -149,112 shares vs the prior quarter |
From SEC Form 13F filings. Every holder, line by line, and the full history since 2013: yf.Client().holders("QLYS") on the look-back bundles. Top holders of QLYS · All 13F managers
Short interest (2026-09-30)
| Shares short | 3,284,204 (-5.2% vs prior report) |
|---|---|
| Days to cover | 4.88 |
QLYS short interest history · Technology sector
Get it in Python
import finzdata as yf
df = yf.Ticker("QLYS").history(start="2012-10-01", interval="1d")
df.tail()