ZS Stock Eases After-Hours — Zscaler Tops Q4 Forecasts Driven By AI-Powered Security Demand, But High-Value Customer Growth Slows
Zscaler Inc. (ZS) reported Q4 revenue of $898.2M, up 25% YoY, and adjusted earnings of $1.19 per share, beating estimates. AI-driven security demand boosted results, but high-value customer growth slowed. ZS stock fell 1.8% after-hours despite a 3% gain during the day. The company forecasts Q1 2027 revenue of $935M-$939M and full-year revenue of $3.908B-$3.938B, with adjusted EPS of $4.86-$4.90.
How this was made
The 30-second read
Why it matters
The earnings beat and forward guidance provide a fresh catalyst for traders to position ahead of market open.
Market read
Strong AI security demand drives earnings beat; guidance above consensus may lift the stock.
What to watch
Potential competitive pressure from peers like Palo Alto and CrowdStrike may limit market share gains.
Background
Zscaler's Q4 2026 earnings release and FY2027 guidance were announced on Sep 6, 2026.
Ticker impact
Zscaler reported Q4 results beating estimates and issued FY2027 revenue and EPS guidance.
Potential upside of 3‑5% in the next trading session.
Beat on revenue and EPS, plus forward guidance above consensus, are fresh primary disclosures for a large‑cap.
Market effects
Highlights growing demand for AI‑driven security, benefiting the broader cloud‑security sector.
U.S. tech equities may see modest gains as AI security narrative strengthens.
Reinforces global trend of AI integration in cybersecurity spend.
Counterpoint
Slowing high‑value customer growth could signal a ceiling on near‑term expansion.
Key entities
- companyZscaler Inc.
Cloud security provider reporting earnings.




