RBRK

AI MemoPost-earnings T+1

Rubrik

As of 2026-08-28/Post-earnings T+1/Confidence high/Horizon 6‑12m

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Data freshness

AI Memo

As of 2026-08-28 • Model: RankAlpha Sentiment Codex

Decision Panel

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

Action

—

Confidence

high

Horizon

6‑12m

Key catalyst

Q2 beat-and-raise supports near-term rerating • 2026-08-28

Base target: $115 / p=50% prob

Biggest risk

The market may already reflect much of the beat-and-raise. Adjusted net new Cloud ARR grew 20%, gross margin declined year over year, and GAAP losses remain. A slowdown in cloud conversion or margin expansion could trigger multiple compression.

Invalidation

Break below $88 or thesis failure.

What would change my mind?

The Q2 print exceeded consensus on revenue, EPS, and net new subscription ARR, while subscription ARR grew 33% and subscription ARR contribution margin reached 14%. Raised FY2027 guidance and improving cash generation support the view that Rubrik is scaling efficiently.

Research note

Recommendation

—

Confidence

high

As of

2026-08-28

Base target

$115

p=50%

Bull target

$130

p=25%

Bear target

$88

p=25%

Key bullets

Fast scan of bull, bear, and watch items

BullKey bullets

Post-print profit-taking and expectation reset
FY2027 execution can validate the raised operating model
The Q2 print exceeded consensus on revenue, EPS, and net new subscription ARR, while subscription ARR grew 33% and subscription ARR contribution margin reached 14%.

BearKey bullets

Adjusted net new Cloud ARR growth of 20% trails total subscription ARR growth of 33%, creating a conversion-quality risk.
GAAP gross margin declined year over year and GAAP losses continue despite improving non-GAAP profitability.
Recent CFO and CTO open-market sales are a sentiment overhang, though insider transactions are not evidence of operating deterioration.

WatchKey bullets

Q2 beat-and-raise supports near-term rerating

Summary

High-level snapshot

Recommendation

Model confidence

high

Timeframe

6‑12m

Asset

Equity

Trigger

Post-earnings T+1

Base case: $115 (p=50%)

Target spread vs base: +13% / -23%

Scenario probabilities

Bull Target: $130 (p=25%)Base Target: $115 (p=50%)Bear Target: $88 (p=25%)

Commentary

News tone is constructive after a strong Q2 beat and raised outlook. The stock was approximately 11.5% higher in regular trading on August 28 after an initial after-hours pullback, indicating positive but volatile digestion. Post-print analyst revisions are not yet sufficiently available; the existing median target of $111.26 provides limited incremental upside. Social, options, short-interest, and employee-sentiment data are unavailable or insufficient, so conviction remains moderate rather than high.

As of 2026-08-28 • 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 profit-taking and expectation reset
FY2027 execution can validate the raised operating model

Scenarios

Bull Target (Scenario probability)

$130 / p=25% prob

Base Target (Scenario probability)

$115 / p=50% prob

Bear Target (Scenario probability)

$88 / p=25% prob

Analysis 2026-08-28 · RankAlpha Sentiment Codex

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

Sentiment & Exposure

News Sentiment (30d)

0.70

Social Sentiment (7d)

0.00

Events

Other notable items detected

EVENT2026-08-28
Q2 beat-and-raise supports near-term rerating
Rubrik reported Q2 FY2027 revenue of $427.3 million, subscription ARR of $1.66 billion, non-GAAP EPS of $0.20 versus approximately $0.04 consensus, and raised all guided FY2027 metrics. The company also guided FY2027 revenue to $1.685-$1.693 billion and free cash flow to $323-$333 million. [#IR-2026-08-27] [#SEC-8K-2026-08-27]
Prob 84.00% • Move 6.00% • Priced-in 80.00%

Short-term Catalysts

Next few weeks

Post-print profit-taking and expectation reset
2026-08-31
The stock experienced a volatile post-release reaction, with an after-hours decline followed by an approximately 11.5% regular-session gain. Elevated expectations, a near-term analyst-target ceiling, and continued GAAP losses leave room for profit-taking if forward growth or margins disappoint.
Prob 45% • Move -8% • Priced-in 45%

Long-term Catalysts

Months to a year

FY2027 execution can validate the raised operating model
2027-01-31
Delivery against the raised FY2027 subscription ARR, revenue, contribution-margin, EPS, and free-cash-flow targets through the fiscal year ending January 31, 2027 would support continued multiple expansion. [#IR-2026-08-27]
Prob 60% • Move 15% • Priced-in 55%

Risks

Adjusted net new Cloud ARR growth of 20% trails total subscription ARR growth of 33%, creating a conversion-quality risk.
GAAP gross margin declined year over year and GAAP losses continue despite improving non-GAAP profitability.
Recent CFO and CTO open-market sales are a sentiment overhang, though insider transactions are not evidence of operating deterioration. [#SEC-FORM4-2026-08-25]
The raised FY2027 outlook requires sustained execution across ARR, revenue, margins, EPS, and free cash flow.
Valuation and expectations may be ahead of sustainable growth after the sharp post-print move.

Peers

Symbol	Summary
CVLT	Commvault is the cleanest public direct operating comparator: it competes with Rubrik in backup, data management, data protection, ransomware recovery, cyber resilience, and subscription software. [#10-K-2026-03-19]
DELL	Dell EMC is a secondary, broader incumbent comparator in enterprise data protection and recovery workflows. It is less direct operationally and less useful for valuation, but relevant to incumbent-displacement risk. [#10-K-2026-03-19]

Sources

Internal and external references used in this analysis

Model source: RankAlpha Sentiment Codex
Analysis date: 2026-08-28

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Symbol

Summary

CVLT

Commvault is the cleanest public direct operating comparator: it competes with Rubrik in backup, data management, data protection, ransomware recovery, cyber resilience, and subscription software. [#10-K-2026-03-19]

DELL

Dell EMC is a secondary, broader incumbent comparator in enterprise data protection and recovery workflows. It is less direct operationally and less useful for valuation, but relevant to incumbent-displacement risk. [#10-K-2026-03-19]