Qualys Stock Jumps 14% After Hours as AI-Powered TruRisk Platform Drives Strong Q2 Performance

Qualys Beats Q2 Expectations, Raises Full-Year Guidance

Qualys reported second-quarter revenue of $182.18 million for the period ended June 30, representing 11% year-over-year growth and beating analyst estimates of $178.68 million by 1.96%1

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. Diluted earnings reached $1.98 per share, surpassing expectations of $1.78 by 11.2%2

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. Adjusted EBITDA hit $83.8 million for the quarter, achieving a 46% margin1

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. Following the announcement, Qualys shares jumped 14% in after-hours trading to $182, pushing above the previous 52-week high of $167.862

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. The stock closed at $161.06 on Tuesday, up 3.98%, and has gained 23.31% over the past 12 months1

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. The company increased its full-year 2026 revenue guidance to $732 million to $738 million, compared with its previous forecast of $721 million to $727 million, while raising EPS guidance to $7.74 to $7.88 from the earlier range of $7.44 to $7.651

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Enterprise TruRisk Platform Powers Strategic Evolution

Qualys presented its investor deck on August 4, 2026, highlighting a fundamental platform transformation from legacy vulnerability management to the new Enterprise TruRisk Platform2

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. CEO Sumedh Thakar emphasized that pre-breach risk management now requires a vendor-neutral, agentic AI approach that goes beyond identifying theoretical exposure to autonomously quantifying and remediating actual exploitable risk1

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. Thakar described an accelerating threat environment where "frontier and open source AI models are capable of discovering and weaponizing vulnerabilities faster than any human team can triage them"2

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. The TruRisk Platform introduces a Risk Operations Center that aggregates risk factors from multiple sources, applies threat intelligence enrichment from over 25 sources including the Canadian Centre for Cyber Security, MITRE ATT&CK, and Cisco Talos, adds business context, and orchestrates automated response actions2

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. The platform's core innovation centers on the TruRisk Score, a quantified metric that translates technical vulnerabilities into business-relevant risk assessments2

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InstaScan Launches with AI-Driven Vulnerability Detection

On Monday, Qualys launched InstaScan, a new capability within its Enterprise TruRisk Management platform that detects vulnerabilities within minutes of public disclosure using AI-driven "scanless scanning"1

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. The tool, powered by an AI agent called Agent Insta, correlates new security advisories with an organization's existing asset and threat data in real time1

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. The platform's CyberSecurity Asset Management capabilities provide both inside-out and outside-in visibility of all assets with what the company describes as "an attacker's view of the network," detecting end-of-life software, unmanaged assets, unauthorized software, and security gaps across subsidiaries2

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. For vulnerability management, detection, and response, the platform quantifies cyber risk across vulnerabilities, assets, and groups of assets, helping organizations track risk reduction over time through smart automation that ensures software updates and vulnerability patching2

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Customer Growth and Market Expansion Accelerate

Qualys delivered $358 million in revenue for the first half of 2026, representing 10% growth from $324 million in the same period of 2025, while maintaining adjusted EBITDA of $167 million with a 47% margin2

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. Billings growth accelerated to 16% in the second quarter, while the net dollar expansion rate improved to 105%, up from 104% in the prior quarter, indicating that existing customers are expanding their spending with Qualys faster than any revenue losses from churn2

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. The number of customers generating $500,000 or more in annual revenue reached 229 in the last twelve months ending Q2 2026, up 8% from 212 a year earlier, with aggregate revenues from this cohort growing 14% to $307 million2

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. Channel revenue proved particularly strong through channel partners, growing 22% year-over-year to represent 54% of total revenue, up from 49% in the prior year2

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. International markets also outpaced domestic growth, with foreign revenue rising 15% compared to 8% growth in the U.S. business2

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. CFO Joo Mi Kim stated, "We're very pleased with the growth. Because of that, we decided to raise our revenue growth guidance"2

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. With a market capitalization of $5.67 billion and stock performance trading at about 93% of its 52-week range, Qualys maintains industry-leading profitability margins while positioning its AI-driven autonomous remediation capabilities to address the accelerating pace of cyber threats1

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