QLYS vs TENB
QLYS: Qualys is a leading cloud-based platform that helps organizations identify, prioritize, and remediate IT security and compliance risks across distributed digital infrastructures. TENB: Tenable is the leading exposure management platform provider, unifying vulnerability and risk visibility across the modern attack surface—from cloud and AI infrastructure to identity and operational technology.
Side-by-side fundamentals
| Metric | QLYS | TENB | Edge |
|---|---|---|---|
| Price as of 2026-07-22 close | $140.23 | $32.83 | |
| Market cap as of 2026-07-23 | $5.1B | $3.6B | |
| P/E as of 2026-07-23 | 25.14 | n/a | |
| PEG as of 2026-07-23 | 1.86 | 0.86 | TENB lower |
| Net margin as of 2026-07-23 | +29.4% | -1.1% | QLYS higher |
| Gross margin as of 2026-07-23 | +83.2% | +78.2% | QLYS higher |
| Operating margin as of 2026-07-23 | +33.5% | +1.7% | QLYS higher |
| ROE as of 2026-07-23 | +37.1% | -3.7% | QLYS higher |
| ROA as of 2026-07-23 | +19.1% | -0.7% | QLYS higher |
| Debt / equity as of 2026-07-23 | 0.00 | 1.43 | QLYS lower |
| Revenue growth (YoY) as of 2026-07-23 | +10.2% | +10.7% | TENB higher |
| Revenue CAGR (3y) SEC XBRL | +11.0% | +13.5% | TENB higher |
| Beta as of 2026-07-23 | 0.59 | 0.93 | |
| 1-year return as of 2026-07-22 close | -0.6% | -1.9% | QLYS higher |
Fundamentals: Finnhub, as of 2026-07-23. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-22.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & Finnhub, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.