QLYS — Qualys Inc. stock price and chart

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QLYS

$181.05-6.02%

as of close, Oct 16, 2026

☾ AH $181.05 -6.02%

Qualys Inc.Stock · TechnologyRussell 2000 0.2%Nasdaq Composite 0.01%Russell 3000 0.007%US Stock Market 0.007%

PeersMUNVDASNDKAAPLAMDINTC

Technical analysis2

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VolumeEEEE

20162019202120242026

40.060.080.0100.0120.0140.0160.0180.0200.005.0M$181.05

2026-10-16

Price$181.05

MA20$148.86

MA50$132.35

Vol4.1M

What would $1,000 invested in QLYS be worth today? →

QLYS returns: By year · By month · By week · Trailing

Key stats#

Price data

Price: $181.05
YTD price return: +36.23%
YTD total return: +36.23%
Next earnings: Nov 3, 2026
Market cap: 6.3B2016-12 1.1B2026-10 6.3B+454.4% over the window
Enterprise value: 6.1B
Shares outstanding: 34.6M2016-06 35.4M2026-06 34.6M-2.2% over the window
52W low: $74.51
52W high: $206.25
From 52W high: -12.22%
From 52W low: +142.99%
52W range: 81%

Volume

Rel volume: 1.40×
30D volume: 725K
30D $ vol: 131.9M

Fundamentals

Sales (ttm): 703M2016-06 181.6M2026-06 703M+287.0% over the window
Sales/share: $20.322016-06 $5.132026-06 $20.32+295.8% over the window
EPS (ttm): $5.772016-06 $0.472026-06 $5.77+1127.3% over the window
FCF (ttm): 314M2016-06 56.3M2026-06 314M+458.0% over the window
FCF/share: $9.082016-06 $1.592026-06 $9.08+470.6% over the window
Book value/share: $16.252016-06 $6.432026-06 $16.25+152.8% over the window
Net margin: 29.38%2016-06 9.8%2026-06 29.4%+198.7% over the window
ROE: 36.74%2016-06 7.9%2026-06 36.7%+367.6% over the window
ROA: 19.23%2016-06 4.8%2026-06 19.2%+296.9% over the window
Current ratio: 1.382016-06 2.082026-06 1.38-33.3% over the window

Growth (CAGR, ttm) · 10Y

Sales: +10.36%2025-06-30 → 2026-06-30637M → 703M (+10.4% total)+10.27%2023-06-30 → 2026-06-30524.3M → 703M (+34.1% total)+12.84%2021-06-30 → 2026-06-30384.3M → 703M (+82.9% total)+14.49%2016-06-30 → 2026-06-30181.6M → 703M (+287.0% total)
Net income: +11.65%2025-06-30 → 2026-06-30185M → 206.5M (+11.6% total)+19.68%2023-06-30 → 2026-06-30120.5M → 206.5M (+71.4% total)+24.91%2021-06-30 → 2026-06-3067.9M → 206.5M (+204.1% total)+27.73%2016-06-30 → 2026-06-3017.9M → 206.5M (+1055.9% total)
FCF: +31.11%2025-06-30 → 2026-06-30239.5M → 314M (+31.1% total)+17.27%2023-06-30 → 2026-06-30194.7M → 314M (+61.3% total)+11.86%2021-06-30 → 2026-06-30179.3M → 314M (+75.1% total)+18.76%2016-06-30 → 2026-06-3056.3M → 314M (+458.0% total)
Shares: -4.16%2025-06-30 → 2026-06-3036.1M → 34.6M (-4.2% total)-1.96%2023-06-30 → 2026-06-3036.7M → 34.6M (-5.8% total)-2.34%2021-06-30 → 2026-06-3038.9M → 34.6M (-11.2% total)-0.22%2016-06-30 → 2026-06-3035.4M → 34.6M (-2.2% total)

Per-share growth (CAGR, ttm) · 10Y

EPS: +15.01%2025-06-30 → 2026-06-30$5.02 → $5.77 (+15.0% total)+22.29%2023-06-30 → 2026-06-30$3.15 → $5.77 (+82.9% total)+27.98%2021-06-30 → 2026-06-30$1.68 → $5.77 (+243.3% total)+28.50%2016-06-30 → 2026-06-30$0.47 → $5.77 (+1127.3% total)
Sales/share: +15.15%2025-06-30 → 2026-06-30$17.65 → $20.32 (+15.1% total)+12.47%2023-06-30 → 2026-06-30$14.28 → $20.32 (+42.3% total)+15.54%2021-06-30 → 2026-06-30$9.87 → $20.32 (+105.9% total)+14.75%2016-06-30 → 2026-06-30$5.13 → $20.32 (+295.8% total)
FCF/share: +36.80%2025-06-30 → 2026-06-30$6.64 → $9.08 (+36.8% total)+19.61%2023-06-30 → 2026-06-30$5.30 → $9.08 (+71.2% total)+14.54%2021-06-30 → 2026-06-30$4.60 → $9.08 (+97.1% total)+19.03%2016-06-30 → 2026-06-30$1.59 → $9.08 (+470.6% total)
Book value/share: +15.45%2025-06-30 → 2026-06-30$14.08 → $16.25 (+15.4% total)+29.13%2023-06-30 → 2026-06-30$7.55 → $16.25 (+115.4% total)+10.00%2021-06-30 → 2026-06-30$10.09 → $16.25 (+61.0% total)+9.72%2016-06-30 → 2026-06-30$6.43 → $16.25 (+152.8% total)
Price: +41.97%2025-10-16 → 2026-10-16$127.56 → $181.05 (+41.9% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+3.70%2023-10-16 → 2026-10-16$162.34 → $181.05 (+11.5% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+9.62%2021-10-15 → 2026-10-16$114.35 → $181.05 (+58.3% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.+17.00%2016-10-14 → 2026-10-16$37.65 → $181.05 (+380.9% total)Price appreciation from split-adjusted daily closes, excluding dividends; endpoints are exact trading-day anniversaries of the latest close.
Total return: +41.97%2025-10-16 → 2026-10-16$127.56 → $181.05 (+41.9% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+3.70%2023-10-16 → 2026-10-16$162.34 → $181.05 (+11.5% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+9.62%2021-10-15 → 2026-10-16$114.35 → $181.05 (+58.3% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.+17.00%2016-10-14 → 2026-10-16$37.65 → $181.05 (+380.9% total)Total return with dividends reinvested (adjusted daily closes); endpoints are exact trading-day anniversaries of the latest close. The gap against the Price row is the dividend contribution.

Fundamentals end at the last reported quarter; price and total return end at the latest close.

Valuation

P/E (ttm)Price ÷ TTM diluted EPS. Net income carries everything below the operating line, including one-off gains. Negative when the trailing year lost money.: 31.4×2016-12 60.282026-10 30.32-49.7% over the window
P/OI (ttm)Price ÷ TTM operating income. Excludes the below-the-line items that make P/E jump — mark-to-market gains, settlements, tax true-ups.: 25.9×2016-12 38.962026-10 25.93-33.5% over the window
Fwd P/E: 22.9×
P/S (ttm)Market cap ÷ TTM revenue.: 8.9×2016-12 5.942026-10 8.91+50.0% over the window
P/B (mrq)Market cap ÷ stockholders' equity at the most recent quarter end.: 11.1×2016-12 4.682026-10 11.14+138.0% over the window
P/FCF (ttm)Market cap ÷ TTM free cash flow (operating cash flow − capex).: 19.9×2016-12 20.542026-10 19.95-2.9% over the window
EV/EBITDA (fy): 23.9×
EV/Sales (ttm): 8.6×
FCF yield (ttm)TTM free cash flow ÷ market cap — the inverse of P/FCF.: 5.01%2016-09 4.9%2026-06 6.6%+35.6% over the window
Buyback yield (realized, 1y)1 − shares_at(2026-06-30) ÷ shares_at(2025-06-30) = 1 − 34.6M ÷ 36.1M. Point-in-time share counts from the company's own SEC filings (the same count at both ends), published only when the cash flow statement shows repurchases inside that window. A falling price can't inflate it; negative means net dilution.: 4.16%
Shareholder yield (realized, 1y)Buyback leg + dividend leg: shares retired over the year (4.16%) + dividends paid over that year ($0) ÷ market_cap_at(2025-06-30) ($5.2B). Both legs are measured against the start of the window, so a payout can't shrink its own denominator.: 4.16%
Buyback yield (cash, ttm)Buybacks net of issuance over the trailing twelve months ($218.5M) ÷ today's market cap ($6.3B). Dollars SPENT over what the company is worth NOW — a stock that fell after buying reads high.: 3.49%2016-09 0.0%2026-06 4.6%
Shareholder yield (cash, ttm)(TTM buybacks net of issuance $218.5M + TTM dividends $0) ÷ today's market cap ($6.3B). Same caveat as the cash buyback yield.: 3.49%2016-09 0.0%2026-06 4.6%

Vs own 10Y history

P/E: 19th
P/OI: 16th
P/S: 31st
P/B: 67th
P/FCF: 14th

Bar = where today’s multiple sits in QLYS’s own 10-year range:near a decade-low (cheap)→near a decade-high (rich).

Performance · price return · as of 2026-10-16#

-6.02%

-10.56%

-1.10%

+14.91%

YTD

+36.23%

+41.93%

+58.33%

Financial statements

Open full QLYS financials →

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QLYS — Qualys Inc. price, chart and key statistics