ZS

Rating neutralTentativeAI MemoPost-earnings T+1

Zscaler

As of 2026-09-04/Post-earnings T+1/Confidence high

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Data freshness

AI Memo

As of 2026-09-04 • Model: RankAlpha Sentiment Codex

Decision Panel

Action, confidence, horizon, and decision blockers at a glance.

Report quality notice

high-coverage report lacks a dated company-specific catalyst beyond generic cadence; peer set is too generic or lacks enough direct operating comparators; memo remains a monitoring view with limited forward evidence and should not be standard-conviction

Action

neutral

Confidence

high

Horizon

—

Key catalyst

CrowdStrike integration milestone • 2026-09-02

Base target: $205 / p=50% prob

Biggest risk

FY2027 revenue and ARR growth guidance of roughly 16.6%-17.5% marks a sharp deceleration from FY2026. Ex-Red Canary ARR and net new ARR growth were lower, Q4 free cash flow margin was only 7% because of elevated capex and internal-use software investment, and the planned restructuring adds execution and talent risk.

Invalidation

Break below $150 or thesis failure.

What would change my mind?

The Q4 beat, 25% revenue and ARR growth, record 24% non-GAAP operating margin, and strong FY2027 EPS guidance support the view that platform adoption and AI-security demand remain intact. At $177.80, the packet's median analyst target of $205.36 implies approximately 15.5% upside, subject to limited target-count visibility.

Research note

Recommendation

neutral

Confidence

high

As of

2026-09-04

Base target

$205

p=50%

Bull target

$225

p=25%

Bear target

$150

p=25%

Key bullets

Fast scan of bull, bear, and watch items

BullKey bullets

Post-print growth-reset digestion
AI-security and non-seat platform expansion
The Q4 beat, 25% revenue and ARR growth, record 24% non-GAAP operating margin, and strong FY2027 EPS guidance support the view that platform adoption and AI-security demand remain intact.

BearKey bullets

Analyst target count and broad post-earnings estimate-revision data are unavailable.
Excluding Red Canary, Q4 ARR growth was 20% and net new ARR growth was 17%, creating uncertainty about underlying organic acceleration.
FY2027 growth guidance materially decelerates from FY2026 levels.

WatchKey bullets

CrowdStrike integration milestone

Summary

High-level snapshot

Recommendation

neutral

Model confidence

high

Timeframe

Asset

Equity

Trigger

Post-earnings T+1

Base case: $205 (p=50%)

Target spread vs base: +10% / -27%

Scenario probabilities

Bull Target: $225 (p=25%)Base Target: $205 (p=50%)Bear Target: $150 (p=25%)

Commentary

News tone is mixed-positive: operating results beat expectations and the stock recovered from an initial guidance-driven decline to $177.80 by September 4 midday. The September 2 CrowdStrike partnership adds a dated strategic product catalyst, but commercial contribution is unproven. The main negative is the FY2027 growth reset, while post-print analyst revision breadth and social coverage are unavailable; this supports a monitoring stance rather than a high-conviction upgrade.

As of 2026-09-04 • Updated bi-weekly / post-earningsSource: Internal modelMethodology

Analyst Summary

Thesis highlights from the latest analysis

Bull Case

Bear Case

Drivers

Scannable catalysts and supporting factors

Post-print growth-reset digestion
AI-security and non-seat platform expansion

Scenarios

Bull Target (Scenario probability)

$225 / p=25% prob

Base Target (Scenario probability)

$205 / p=50% prob

Bear Target (Scenario probability)

$150 / p=25% prob

Analysis 2026-09-04 · RankAlpha Sentiment Codex

Analysis reference price unavailable. Targets are shown without scenario returns.

Sentiment & Exposure

Sentiment unavailable: insufficient coverage

Events

Other notable items detected

EVENT2026-09-02
CrowdStrike integration milestone
On September 2, 2026, Zscaler announced an expanded strategic partnership with CrowdStrike covering Adaptive Access, OneAPI, Falcon Foundry, unified telemetry, and AI-security workflows. The integrations are in development, so commercial contribution remains unproven. Source: https://ir.zscaler.com/news-releases/news-release-details/zscaler-and-crowdstrike-expand-strategic-partnership
Prob 65.00% • Move 5.00% • Priced-in 25.00%
EVENT2026-09-03
Q4 FY2026 beat with FY2027 outlook
Zscaler reported Q4 revenue of $898.2 million and ARR of $3.771 billion, both up 25% year over year, with record 24% non-GAAP operating margin. FY2027 revenue guidance is $3.908-$3.938 billion and ARR guidance is $4.396-$4.426 billion. Secondary coverage reported revenue and adjusted EPS of $1.19 ahead of consensus, but the outlook implies material growth deceleration. [#SEC-8K-2026-09-03]
Prob 95.00% • Move 4.00% • Priced-in 85.00%
EVENT2026-12-03
Restructuring execution and cost realization
Management plans to reduce worldwide headcount by approximately 3%, with $30-$33 million of primarily severance-related charges expected, mostly in the first half of fiscal 2027. Successful resource reallocation toward AI and growth initiatives could support margins, while execution or talent disruption could weigh on results. [#SEC-8K-2026-09-03]
Prob 60.00% • Move 3.00% • Priced-in 30.00%

Short-term Catalysts

Next few weeks

Post-print growth-reset digestion
2026-09-04
The initial reaction was negative as investors focused on FY2027 growth of approximately 16.6%-17.5% versus 25% in FY2026. Shares were reported down about 4.2% premarket before recovering to $177.80, up 2.98% versus the prior close by September 4 midday. Further estimate or multiple digestion remains possible.
Prob 55% • Move -5% • Priced-in 65%

Long-term Catalysts

Months to a year

AI-security and non-seat platform expansion
2027-09-04
Management cited non-seat-based solutions, Z-Flex momentum, record large-deal activity, Agentic SecOps, Data Security, and Security for AI as growth drivers. Q4 ARR excluding Red Canary grew 20%, with net new ARR growth of 17%, so sustained AI monetization and platform adoption remain promising but unproven. [#SEC-8K-2026-09-03]
Prob 60% • Move 8% • Priced-in 35%

Risks

Analyst target count and broad post-earnings estimate-revision data are unavailable.
Excluding Red Canary, Q4 ARR growth was 20% and net new ARR growth was 17%, creating uncertainty about underlying organic acceleration.
FY2027 growth guidance materially decelerates from FY2026 levels.
Q4 free cash flow margin fell to 7%, with elevated capex and internal-use software spending; FY2027 free cash flow margin guidance is approximately 23.0%-23.5%.
The CrowdStrike integrations announced September 2 are in development and may not produce near-term revenue or customer adoption.
The planned 3% workforce reduction and $30-$33 million restructuring charges could disrupt execution or customer coverage.

Peers

Symbol	Summary
PANW	Closest platform-security comparator across SASE, zero-trust, cloud security, and security-budget consolidation; useful for judging whether Zscaler can sustain growth while broadening its platform. [#10-K-2025-09-11]
CRWD	Direct cybersecurity budget peer with overlap in cloud, identity, managed detection, and AI-security roadmaps, though business mix differs. [#10-K-2025-09-11]
NET	Relevant edge and network-security comparator with overlap in secure access and cloud-delivered services, but less directly comparable than PANW or CRWD. [#10-K-2025-09-11]

Sources

Internal and external references used in this analysis

Model source: RankAlpha Sentiment Codex
Analysis date: 2026-09-04

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Symbol

Summary

PANW

Closest platform-security comparator across SASE, zero-trust, cloud security, and security-budget consolidation; useful for judging whether Zscaler can sustain growth while broadening its platform. [#10-K-2025-09-11]

CRWD

Direct cybersecurity budget peer with overlap in cloud, identity, managed detection, and AI-security roadmaps, though business mix differs. [#10-K-2025-09-11]

NET

Relevant edge and network-security comparator with overlap in secure access and cloud-delivered services, but less directly comparable than PANW or CRWD. [#10-K-2025-09-11]