Zscaler Falls 4% as FY2027 Growth Guidance Overshadows Earnings Beat; CrowdStrike Slips, Palo Alto Holds Steady
Zscaler (ZS) fell 4% after guiding FY2027 revenue growth to 17%, down from 25% in FY2026, despite beating Q4 earnings. CrowdStrike (CRWD) also slipped 1%, while Palo Alto (PANW) held steady. Zscaler's Q4 revenue was $898.2M, up 25% YoY, with adjusted earnings of $1.19 per share.
How this was made

The 30-second read
Why it matters
Guidance deceleration is the dominant catalyst, outweighing earnings beat and prompting sector‑wide risk reassessment.
Market read
Guidance slowdown triggers a sell‑off in Zscaler and a broader sector pullback, affecting major cybersecurity stocks.
What to watch
Red Canary integration impact and AI‑driven security demand may improve future guidance.
Background
Zscaler reported a strong Q4 beat but issued a markedly lower FY2027 growth outlook, dragging peers lower.
Ticker impact
Guided FY2027 revenue growth to 16.6‑17.5% (down from 25%) and announced a 3% workforce cut, sending the stock down 4% after earnings beat.
Further downside if guidance remains unchanged; potential bounce on product updates.
Guidance is the primary catalyst and the move is already reflected in price; investors will reassess valuation.
Shares fell 1% on sympathy after Zscaler's guidance shock, with no company‑specific catalyst.
Stabilize or recover once market focus shifts away from Zscaler.
Movement is purely spill‑over from sector sentiment, not driven by CrowdStrike news.
Stock unchanged as investors digest Palo Alto's own guidance slowdown despite a strong earnings beat.
Sideways range until new information emerges.
No immediate catalyst beyond sector‑wide sentiment.
Market effects
Cybersecurity sector faces broader growth‑rate concerns, pressuring peers.
U.S. tech‑heavy indices see modest pullback; SPY down 0.5%, QQQ flat.
Guidance slowdown may temper global demand outlook for zero‑trust solutions.
Counterpoint
Zscaler's product launches could offset slower growth, offering a buying opportunity on dip.
Key entities
- companyZscaler
Cybersecurity firm providing zero‑trust cloud security.
- companyPalo Alto Networks
Cybersecurity leader with strong Q4 results.
- companyCrowdStrike
Cybersecurity firm experiencing spill‑over sell pressure.




