ZS on a Zippy Quarter: Zscaler's Q3 FY2026 Highlights Signal ARR Strength, Margin Momentum, and AI-Era Readiness

By a veteran finance writer channeling Matt Levine — analyzing ticker ZS, EPS dynamics, and the revenue trajectory that matters for cloud security peers.

May 26, 2026

Zscaler, Inc. (Nasdaq: ZS) posted its third quarter of fiscal 2026 results with a clear emphasis on recurring revenue growth and cash generation. The firm reported revenue of $850.5 million, up 25% year over year, alongside a robust expansion of annual recurring revenue (ARR) to $3.525 billion. Non‑GAAP profitability showed resilience, even as GAAP operating losses persisted for liquidity and growth investments. Management framed the quarter as validation of its AI-era security thesis—built around a Zero Trust SASE architecture that aims to limit attacker lateral movement.

Key takeaway for investors chasing EPS visibility, EPS consensus alignment, and near-term revenue forecast clarity: the company delivered a strong non-GAAP earnings profile, but the release does not enumerate a formal consensus or explicit revenue outlook in this press release. Still, the reported metrics imply meaningful operating leverage and cash-generation potential, even as GAAP numbers show a modest loss per share in the quarter.

Core metrics at a glance

Revenue: $850.5 million, up 25% YoY.
ARR: $3.525 billion, up 25% YoY; net new ARR in Q3 was $166 million.
ARR excluding Red Canary: $3.398 billion, up 21% YoY; net new ARR up 14%.
Operating cash flow: $198.0 million, vs. $211.1 million a year ago.
Free cash flow: $136.0 million, up from $119.5 million last year (≈14% growth).
Non‑GAAP operating income: $195.8 million, or 23% of revenue, up from $146.7 million (22%).
GAAP operating loss: $29.6 million, or 3% of revenue, vs. a loss of $25.4 million (4% of revenue) in the prior-year quarter.
Net income (loss): GAAP net loss of $13.9 million; non-GAAP net income of $177.9 million.
EPS (diluted): Non-GAAP EPS of $1.08 per share; GAAP net loss per share of $0.09.

How the company frames the quarter

CEO Jay Chaudhry underscored Zscaler’s positioning as a cybersecurity platform for the AI era, emphasizing the value of Zero Trust SASE to shield applications from attackers and to stanch lateral movement—an arc that aligns with frontier models and evolving AI workflows. The leadership team described the results as evidence that customers are expanding within Zscaler’s footprint while the company continues to invest in product innovation and go-to-market initiatives to sustain long-run growth.

Non-GAAP profitability, including an operating margin of 23%, contrasts with the GAAP loss, a familiar dynamic in software-enabled security where stock-based compensation, amortization, and acquisition-related costs can distort the bottom line even as cash flow remains healthy. The company highlighted strong cash generation with a steady cash flow profile that supports continued investments and potential strategic moves.

Red Canary and the growth mix

The quarter’s ARR momentum benefited from the Red Canary acquisition, which contributed incremental ARR during the period. Excluding that acquisition, ARR growth slowed to 21%, with net new ARR of 14%. While acquisitions can accelerate revenue and ARR, they also introduce integration considerations that investors will watch in coming quarters, particularly around cost of revenue, customer retention, and churn risk amid enterprise security budgets shifting in macro environments.

Implications for ZS and cloud security peers

ZS’ results reinforces a broader theme in enterprise security: customers are funding multi-year migrations to cloud-native security platforms that deliver tangible ARR growth and >1x cash generation potential. For peers, this creates a floor—margin discipline paired with durable ARR growth becomes a key differentiator rather than a catchphrase. The AI-security narrative adds a tailwind to demand for comprehensive, integrated platforms that can protect distributed workloads, SaaS apps, and hybrid IT environments.

From a competitive standpoint, the emphasis on non‑GAAP profitability and meaningful free cash flow suggests that investors will reward operators who can translate top-line expansion into steady cash returns. Among sector peers, the focus will likely be on how quickly those players can convert ARR into durable margins, while managing integration costs from acquisitions and maintaining high customer retention in a price-competitive space.

Investor takeaways

Healthy top-line growth with strong ARR expansion supports a durable earnings narrative, even as GAAP losses persist in the near term.
Non-GAAP profitability and free cash flow growth point to a path toward margin expansion that could sustain elevated market valuations for security software with AI-ready features.
The Red Canary contribution adds an expansionary vector but raises questions about integration effects, cross-sell trajectories, and churn risk if the integration tempo slows.
Absent a disclosed EPS consensus or formal revenue forecast in the release, investors will keep an eye on guidance from management and market-wide expectations for enterprise security spending in the next quarter.

Bottom line

Zscaler’s Q3 FY2026 print combines brisk ARR growth, solid cash generation, and a margin structure that leans toward non-GAAP profitability, even as GAAP metrics show the ongoing costs of scale and acquisitions. In an AI-enabled security landscape, ZS’s emphasis on Zero Trust and SASE positions it well to convert momentum into sustainable profitability, assuming execution on integration and continued demand in enterprise security budgets.

For peers, the takeaway is clear: demonstrate durable ARR expansion, consistent free cash flow, and margin discipline to compete in an increasingly AI-aware security market. For investors, the quarterly cadence remains a useful barometer of how cloud security platforms navigate the balance sheet while pursuing growth that benefits both EPS cadence and long-run valuation multiples.