SITE

AI Memo

SiteOne Landscape Supply

As of 2026-08-26/Confidence medium

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Data freshness

AI Memo

As of 2026-08-26 • Model: RankAlpha Sentiment Codex

Decision Panel

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

Action

—

Confidence

medium

Horizon

—

Key catalyst

Full-year 2026 outlook execution • 2026-11-24

Base target: $105 / p=50% prob

Biggest risk

Management still characterized end markets as challenging, with pronounced residential and repair weakness. Organic growth relies heavily on pricing and acquisitions, while the extra fiscal week is expected to reduce 2026 adjusted EBITDA by approximately $4-$5 million.

Invalidation

Break below $78 or thesis failure.

What would change my mind?

Q2 showed resilient execution: sales rose 5%, adjusted EBITDA 5%, net income 8%, gross margin expanded 50 basis points, and operating cash flow improved. Pricing, commercial initiatives, acquisitions, buybacks, and low net leverage support a recovery case.

Research note

Recommendation

—

Confidence

medium

As of

2026-08-26

Base target

$105

p=50%

Bull target

$125

p=25%

Bear target

$78

p=25%

Key bullets

Fast scan of bull, bear, and watch items

BullKey bullets

Residential and repair-market weakness
Pricing and commercial initiatives support margins
Acquisition pipeline and capital returns

BearKey bullets

Acquisition execution and integration are important to the growth thesis.
Analyst revision, options, short-interest, and employee-sentiment data are unavailable.
Higher freight, distribution, fuel, and SG&A costs could offset gross-margin gains.

WatchKey bullets

Full-year 2026 outlook execution

Summary

High-level snapshot

Recommendation

Model confidence

medium

Timeframe

Asset

Equity

Trigger

Base case: $105 (p=50%)

Target spread vs base: +19% / -26%

Scenario probabilities

Bull Target: $125 (p=25%)Base Target: $105 (p=50%)Bear Target: $78 (p=25%)

Commentary

News tone was constructive around Q2 execution, buybacks, and acquisitions, but the initial post-earnings bounce did not fully hold: stored secondary coverage reported approximately +5.42% over one day and +9.97% over seven days, while the RankAlpha anchor was $95.11 on August 25. Social and analyst-revision data are unavailable, so the setup remains monitoring-positive rather than high-conviction.

As of 2026-08-26 • 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

Residential and repair-market weakness
Pricing and commercial initiatives support margins
Acquisition pipeline and capital returns

Scenarios

Bull Target (Scenario probability)

$125 / p=25% prob

Base Target (Scenario probability)

$105 / p=50% prob

Bear Target (Scenario probability)

$78 / p=25% prob

Analysis 2026-08-26 · RankAlpha Sentiment Codex

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

Sentiment & Exposure

News Sentiment (30d)

0.58

Social Sentiment (7d)

0.00

Events

Other notable items detected

EVENT2026-11-24
Full-year 2026 outlook execution
Management maintained its 2026 outlook despite challenging end markets: organic daily sales growth of flat to up 1%, continued gross-margin expansion, approximately flat SG&A as a percentage of sales, and adjusted EBITDA-margin expansion. [#SEC-8K-2026-07-29]
Prob 65.00% • Move 10.00% • Priced-in 55.00%

Short-term Catalysts

Next few weeks

Residential and repair-market weakness
2026-11-24
New residential construction was described as down high-single digits and repair and upgrade markets as down mid-single digits. Q2 organic daily sales growth was only 1% and was driven primarily by pricing, leaving execution exposed to weaker volumes. [#SEC-8K-2026-07-29]
Prob 70% • Move -10% • Priced-in 50%

Long-term Catalysts

Months to a year

Pricing and commercial initiatives support margins
2027-08-26
Q2 gross margin expanded 50 basis points to 36.9%, supported by price realization and commercial initiatives. Management expects pricing and these initiatives to continue supporting margins through the year. [#SEC-8K-2026-07-29]
Prob 60% • Move 12% • Priced-in 45%
Acquisition pipeline and capital returns
2027-08-26
Reinders continued to perform well, the remaining 25% of Devil Mountain was acquired, the acquisition pipeline remained active, and approximately $103.8 million of shares were repurchased in Q2 and July. [#SEC-8K-2026-07-29]
Prob 55% • Move 15% • Priced-in 50%

Risks

Acquisition execution and integration are important to the growth thesis.
Analyst revision, options, short-interest, and employee-sentiment data are unavailable.
Higher freight, distribution, fuel, and SG&A costs could offset gross-margin gains.
Organic growth may depend on pricing rather than volume recovery.
Residential construction and repair-and-upgrade demand remain weak.
The extra fiscal week is expected to reduce 2026 adjusted EBITDA by approximately $4-$5 million.

Peers

Symbol	Summary
ATMU	Same-sector, similar-market-cap reference, but filtration exposure is materially different from landscape-product distribution; no verified comparative performance data is provided.
ATRO	Same-sector, similar-market-cap reference, but aerospace and industrial-components exposure makes it a loose operating peer; no verified comparative performance data is provided.
EMR	Curated capital-goods reference that is substantially larger and not a direct business-model comparable; useful only for broad sector context.

Sources

Internal and external references used in this analysis

Model source: RankAlpha Sentiment Codex
Analysis date: 2026-08-26

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Symbol

Summary

ATMU

Same-sector, similar-market-cap reference, but filtration exposure is materially different from landscape-product distribution; no verified comparative performance data is provided.

ATRO

Same-sector, similar-market-cap reference, but aerospace and industrial-components exposure makes it a loose operating peer; no verified comparative performance data is provided.

EMR

Curated capital-goods reference that is substantially larger and not a direct business-model comparable; useful only for broad sector context.