Thesis

Street consensus, scenarios, merits, risks, and invalidation triggers

AI-assisted
Thesis Summary

Quanta entered the second half of 2026 with record backlog, substantially higher year-over-year revenue and earnings, stronger segment margins, and increased full-year guidance. Structural demand from grid modernization, power generation, data centers, manufacturing reshoring and electrification supports the operating outlook. A Hold recommendation therefore balances strong operating momentum against valuation uncertainty, elevated acquisition integration requirements and meaningful fixed-price project-execution exposure.

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This section is the 12-month view: analyst targets and the probability-weighted scenarios built from them. The intrinsic value at the top of this page answers a different question: what the business is worth today.
Street view · analyst 12-month targets28 analysts · as of 18 Aug 2026
Low · most bearish analyst$410.00
Mean target$770.04
High · most bullish analyst$976.00
Street targets sit above today's price; our intrinsic value sits below it. Different horizons, different questions.
Our research · scenarios, merits, risks, and invalidation triggersResearch as of 2 Sep 2026
Scenarios · 12-month scenario targetsAnchored at research date
Bear CaseDownside scenario
$410.0020%

The downside case reflects project deferrals, regulatory or permitting delays, adverse weather, skilled-labor and supply-chain pressure, unfavorable fixed-price contract revisions, or weaker-than-expected acquisition integration. These conditions could push adjusted EPS below guidance and reduce backlog toward or below the December 2025 level.

Base CaseCentral scenario
$770.0450%
Matches the consensus mean

The base case assumes Quanta delivers within its updated 2026 ranges of $39.3-$39.7 billion of revenue, $4.09-$4.21 billion of adjusted EBITDA, $16.45-$16.95 of adjusted diluted EPS and $2.0-$2.5 billion of free cash flow. Record backlog and demand provide visibility, while normal project timing, integration costs and working-capital variability temper the outlook.

Bull CaseUpside scenario
$976.0030%

The upside case requires continued conversion of the $53.44 billion backlog, sustained demand for electric and mission-critical infrastructure, successful integration of Phalcon, Enerfab, Percheron and PSD, and realization of their expected 2026 contributions. Further margin improvement and continued strong cash conversion would reinforce Quanta's compounding-growth thesis.

Scenarios are anchored to street consensus at the research date, with our probabilities and rationale.

Key Investment Merits
  • Total backlog reached $53.44 billion at June 30, 2026, up 21.5% from December 31, 2025, while remaining performance obligations increased 41.2% to $33.55 billion.
  • Second-quarter 2026 revenue reached $9.56 billion, adjusted diluted EPS reached $4.24 and adjusted EBITDA reached $1.07 billion; management subsequently raised all major full-year 2026 expectations.
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Key Investment Risks
  • Fixed-price contracts represented 63.7% of second-quarter 2026 revenue, exposing profitability to estimating errors, execution difficulties, regulatory delays, materials costs and skilled-labor inflation.
  • Quanta completed multiple acquisitions in 2026, increasing integration complexity and the risk that expected contributions, synergies or acquired-employee retention do not materialize.
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All scenarios are estimates and subject to change. Past performance is not indicative of future results.

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AI-assisted, source-linked narrative; figures from company filings (SEC EDGAR) and market data. Dates shown per section. Not investment advice. Terms of Use.