Quanta Services, Inc. (PWR) - Stock Analysis

Last updated: Jul 25, 2026

Research Idea

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

Infrastructure/electrification winner with fresh 2026-04-30 catalyst: Q1 revenue of $7.87B and GAAP EPS of $1.45 beat estimates, backlog reached a record $48.5B, management said it is substantially increasing 2026 expectations, and shares are up about 31.5% over 21 days.

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Idea window: 5/1/2026 – 5/8/2026Sector: Industrials

AI Analyst Overview

Last Price
$561.14
Market Cap
$117.25B
1D Return
-4.63%
YTD Return
+33.03%

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Valuation Metrics

P/E
104.9
P/B
12.9
P/S
3.9
EV/EBITDA
49.2
Div Yield
0.05%

Price Behavior

4.0

Key Price Behavior Insights: • Lower highs • Failed rebounds • Support holding Support Level: $625-$631 Resistance Level: $650-$660 Over the last month, PWR remains in a downtrend with lower highs and lows, repeated failures at $650-$660, and a still-intact $625-$631 support zone.

downtrend
support

Sentiment & News

7.0

Key News Insights: • Grid buildout • AI power demand • Premium valuation Quanta Services remains a structural beneficiary of grid modernization, AI/data-center power demand, and strong utility capex, but the stock looks expensive after a sharp rally.

GridDemand
RichValuation
AI

AI Summary

6.0
Neutral

PWR remains a strong long-term infrastructure growth story thanks to record backlog, raised 2026 guidance and secular grid/AI power demand, but the stock's recent weakness shows the market is already pricing that upside and will likely punish any margin or execution slip, making valuation and backlog-to-earnings conversion the key watchpoints.

Backlog
ValuationRisk
Technicals
AI summary updated 4 days ago

Description

Quanta Services is a Houston-based specialty contractor that provides engineering, procurement, construction and maintenance services for electric power, renewable generation and underground utility infrastructure worldwide. Its electric power business covers transmission, distribution and substation work including energized installations, smart grid and emergency restoration services; its renewable operations support wind, solar, hydro and battery storage projects and associated electrical infrastructure; and its underground segment delivers pipeline, storage and compressor station construction and related fabrication. The company was incorporated in 1997 and operates globally from its headquarters in Houston, Texas.

Idea History

DateCloseTickerCompanySummaryStatusP/L
May 1May 8PWRQuanta Services, Inc.
Infrastructure/electrification winner with fresh 2026-04-30 catalyst: Q1 revenue of $7.87B and GAAP EPS of $1.45 beat estimates, backlog reached a record $48.5B, management said it is substantially increasing 2026 expectations, and shares are up about 31.5% over 21 days.
Closed+0.4%
Apr 20Apr 27PWRQuanta Services, Inc.
Quality momentum/growth candidate with unusually strong visibility: about $44 billion backlog, $23.76 billion remaining performance obligations, and 2026 guidance for double-digit revenue, net income, and EBITDA growth. Shares made a new short-window high and the constructive trend remains intact.
Closed+5.3%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.