Zscaler, Inc. (ZS) - Stock Analysis

Last updated: Jul 25, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

Legitimate momentum setup with Q2 revenue up 26% YoY, ARR up 25%, raised FY26 guidance, RPO up 31% to $6.1B, record large-deal activity, and the stock up about 26% over 21 trading days.

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Idea window: 5/19/2026 – 5/26/2026Sector: Technology

AI Analyst Overview

Last Price
$153.77
Market Cap
$23.94B
1D Return
+1.41%
YTD Return
-31.63%

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Valuation Metrics

P/E
-351.5
P/B
10.8
P/S
8.0
EV/EBITDA
187.4
Div Yield
—

Price Behavior

Key Price Behavior Insights: • Higher-low trend • Momentum fading • Clear ceiling Support Level: $139-$141 Resistance Level: $149-$152 ZS remains constructive after a strong rebound over the last month, but momentum has faded below the $149-$152 ceiling and holding the $139-$141 support band is key.

constructive
neutral

Sentiment & News

Key News Insights: • Growth momentum • Legal overhang • AI cost pressure ZS is still growing strongly, but slowing expectations, higher AI costs, and securities-law investigations are creating a mixed-to-negative setup for the stock.

cybersecurity
legalrisk
AI

AI Summary

6.0
Neutral

Zscaler is now being judged less as a hypergrowth name and more as a maturing security platform that must prove it can sustain 20%+ growth while improving cash conversion, with the key watchpoint being whether AI and large-enterprise demand can offset slowing new ARR growth and rising infrastructure capex.

Growth
ExecutionRisk
CashFlow
AI summary updated 4 days ago

Description

Zscaler, Inc. is a San Jose–based provider of cloud-native security services that deliver secure connectivity for users, devices and workloads to both external and internal applications. Its offerings include secure internet and private access, tools for measuring digital experience, and cloud workload and posture controls designed to reduce misconfiguration, limit lateral threat movement and support compliance. The company serves enterprise clients across industries such as financial services, healthcare, retail, technology and the public sector and was incorporated in 2007 (renamed Zscaler in 2008).

Idea History

DateCloseTickerCompanySummaryStatusP/L
May 19May 26ZSZscaler, Inc.
Legitimate momentum setup with Q2 revenue up 26% YoY, ARR up 25%, raised FY26 guidance, RPO up 31% to $6.1B, record large-deal activity, and the stock up about 26% over 21 trading days.
Closed+5.2%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.