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Qualys, Inc. (QLYS)

Technology · Software - Infrastructure · Mid-cap · updated October 16, 2026

NOT A BUY TODAY
What this means. Qualys, Inc. is an average business by our measures, its shares look expensive compared with other stocks, and its share price has been doing well.
Value35
Quality63
Price trend75
Overall52
1222 of 2764rank among the US stocks we score (our core model buys the top 15)
56%of US stocks we score rank below it

Scores are 0 to 100 against every US stock we track; 50 is average. Recomputed after every US market close.

The business in numbers

Fiscal year to December 2025, from the company's annual filing with the SEC.

Salesyearly sales$669.1M
Sales growthchange from the year before+10.1%
Gross marginshare of sales left after the direct cost of what it sells82.8%
Operating marginshare of sales left after running the business33.2%
Net marginshare of sales kept as profit29.6%
Free-cash-flow marginspare cash generated per $100 of sales45.5%
Return on invested capitalprofit made on each $100 put into the business31.2%
Return on equityprofit vs. shareholders' accounting value35.3%
Change in share countnegative = the company is buying back its shares-2.4%

Insider trades, last 90 days

3 insiders sold $468K (all under pre-arranged plans) on the open market.

Kim Joo MiChief Financial OfficerSold (plan)Aug 31,627 shat $153.04 · $249K
Posey Bruce KChief Legal OfficerSold (plan)Jul 20882 shat $158.17 · $140K
Pfeiffer WendyDirectorSold (plan)Jul 20500 shat $158.19 · $79K

From Form 4 filings with the SEC. Open-market trades only. "Plan" = a sale set up in advance under a 10b5-1 plan, usually routine.

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