STRL STERLING INFRASTRUCTURE, INC.

BULLISH Impact: 5/10 8-K
Horizon weeks Filed Jun 9, 2026 Processed 5d 21h ago SEC 0000874238-26-000087
8-K context-dependent: Items 7.01

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Executive Summary

Sterling Infrastructure closed the acquisition of Stone Ridge Contracting, a site development contractor, for an undisclosed mix of cash and stock. Stone Ridge is expected to contribute $180M-$200M in 2026 revenue and mid-teen EBITDA margins, expanding Sterling's E-Infrastructure segment into the Pacific Northwest.

Actionable Insight

The acquisition adds meaningful revenue and EBITDA to the E-Infrastructure segment with a clear strategic fit. Monitor the Q2 2026 earnings update for revised full-year guidance incorporating the partial-year contribution from Stone Ridge.

Key Facts

  • Acquisition of Stone Ridge Contracting closed on June 9, 2026.
  • Stone Ridge expected to generate full-year 2026 revenue of $180 million to $200 million.
  • Stone Ridge expected to have EBITDA margins in the mid-teens.
  • Purchase price is a combination of cash and Sterling common stock, with an earn-out tied to EBITDA targets through 2031.
  • Stone Ridge will join Sterling's E-Infrastructure Solutions segment.
  • Acquisition expands Sterling's geographic footprint into the Pacific Northwest (Idaho, Oregon, North Dakota, Washington, Texas).

Financial Impact

Expected revenue contribution of $180M-$200M in 2026 from acquired entity; multiple not disclosed but within typical range for site development assets.

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Risk Factors

  • Integration risk of a non-union contractor into Sterling's operations
  • Earn-out structure may incentivize short-term EBITDA maximization over long-term value
  • Cash component of purchase price reduces financial flexibility

Market Snapshot

Exchange
Nasdaq
Sector
Heavy Construction Other Than Bldg Const - Contractors
Analyst Consensus
93% bullish (15 analysts)

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
8-K Filing (Primary)0000874238-26-000087
Document: a20260609ex991pressrelease.htm0000874238-26-000087
Document: 0000874238-26-000087-index-headers.html0000874238-26-000087
Document: 0000874238-26-000087-index.html0000874238-26-000087
Document: 0000874238-26-000087.txt0000874238-26-000087
7 reports for STRL
Performance horizon

Track record builds as more directional reports settle.

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Reports for STRL — sortable, filterable
Type Now
Jun 9, 2026
5d ago
8-K
BULLISH ★ 5/10
$892.01 awaiting T+5awaiting T+5$858.99 (−3.70%)
May 21, 2026
24d ago
8-K
NEUTRAL ★ 3/10
$732.94 $845.39▲ +15.34%▲ +13.68%$858.99 (+17.20%)
Apr 8, 2026
9w ago
8-K
BULLISH ★ 6/10
$435.65 $441.10▲ +1.25%▼ −1.94%$858.99 (+97.17%)
Mar 25, 2026
11w ago
DEFA14A
NEUTRAL ★ 3/10
$415.93 $416.34▲ +0.10%▼ −1.54%$858.99 (+106.52%)
Mar 9, 2026
14w ago
Insider Cluster
NEUTRAL ★ 4/10
$411.38 $417.76▲ +1.55%▲ +2.91%$858.99 (+108.81%)
Mar 5, 2026
14w ago
Insider Cluster
NEUTRAL ★ 4/10
$398.87 $404.59▲ +1.43%▲ +3.67%$858.99 (+115.36%)
Feb 25, 2026
15w ago
8-K
BULLISH ★ 8/10
$455.25 $420.22▼ −7.69%▼ −6.60%$858.99 (+88.69%)
Showing 7 of 7

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