Sterling Infrastructure, Inc. (STRL) - Stock Analysis

Last updated: Jan 14, 2026

IndustrialsActive

Research Idea

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

Sterling Infrastructure demonstrates strong fundamental growth with 32% Q3 revenue growth, expanding backlog, a $400M share repurchase program, and solid technical momentum despite some mixed liquidity, positioning it as a hot idea on operational growth and buyback support.

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Idea window: 1/14/2026 – 1/21/2026Sector: Industrials

AI Analyst Overview

Last Price
$350.96
Market Cap
$10781.27
1D Return
+4.36%
YTD Return
+14.61%

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Valuation Metrics

P/E
34.5
P/B
10.3
P/S
4.8
EV/EBITDA
20.6
Div Yield
—

Fundamental Analysis

6.0

Key Financial Insights: • Strong margins • Worsening liquidity • Elevated valuation STRL remains profitable with strong margins and high ROE but has seen a sharp deterioration in cash generation, liquidity and working capital while valuation multiples have surged, increasing downside risk.

Profitable
CashRisk

Price Behavior

7.0

Key Price Behavior Insights: • Sideways drift • Support forming • Failed recovery Support Level: $300–$330 Resistance Level: $380–$400 Over the last month STRL has traded sideways to slightly down after an early-November peak near $410–$390, sliding to about $320 and forming a $300–$330 support zone while failing to retake $380–$400 resistance, leaving downside risk if $300 breaks.

Bearish
Watchlist

Sentiment & News

7.0

Key News Insights: • E‑infrastructure growth • $6.6B+ backlog • Premium valuation Sterling Infrastructure is shifting into high-margin e‑infrastructure and data‑center projects, driving strong backlog- and revenue-led growth and analyst upgrades despite some institutional selling and a premium valuation.

Growth
DataCenter
AI

AI Summary

6.0
Neutral

Sterling's strategic shift into high‑margin data‑center and e‑infrastructure work justifies a premium multiple only if management sustains margin expansion and, critically, reverses deteriorating cash conversion—investors should watch operating cash flow, backlog conversion cadence, and pause conviction until OCF normalizes or buybacks/M&A won't strain liquidity.

EInfra
CashRisk
Execution
AI summary updated 4 days ago

Description

Sterling Infrastructure, Inc. is a U.S.-based construction contractor that delivers transportation, e‑infrastructure, and building services across multiple regions including the South, Northeast, Mid‑Atlantic, Rocky Mountain states, California and Hawaii. The company performs repair and new-build projects for highways, bridges, airports, ports, transit systems and water infrastructure, and provides site work for large e‑commerce, data center, distribution and energy customers as well as concrete foundations and related work for residential and commercial builders. Founded in 1955 and headquartered in The Woodlands, Texas, the company changed its name from Sterling Construction Company, Inc. in June 2022.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Jan 14Jan 21STRLSterling Infrastructure, Inc.
Sterling Infrastructure demonstrates strong fundamental growth with 32% Q3 revenue growth, expanding backlog, a $400M share repurchase program, and solid technical momentum despite some mixed liquidity, positioning it as a hot idea on operational growth and buyback support.
Active+9.9%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.