MasTec, Inc. · MTZ · FY2026 Q3 · Calendar Q4 2026

MasTec posts record Q3 as power and data-center demand accelerates

MasTec's Q3 points to broad infrastructure demand, led by Power Delivery, Clean Energy and data-center work. The main counterweight is execution and timing risk in Communications and Pipeline, while management expects continued backlog growth into 2027.

Reported After market closeNYSEIndustrials $14.28B market cap
100quality score

Earnings scorecard

Reported versus consensus
Reported EPS $2.96 Consensus $2.95
EPS surprise +0.3% Reported versus consensus
Reported revenue $5.15B Consensus $4.94B
Revenue surprise +4.3% Reported versus consensus

Market reaction

event-close to next-session close
Stock move +0.8% Event window
SPY move -2.4% Same window
Abnormal move +3.3% Stock minus SPY
Volume 1.7× Versus trailing sessions
Subsequent drift 0.0% Up to 20 sessions
MTZSPY benchmark

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What changed

The supplied analysis describes record Q3 revenue, EBITDA and backlog, with especially strong growth in Power Delivery and Clean Energy. Management highlighted faster-than-expected demand for simple-cycle gas generation, new hyperscaler-related fiber work and early Superior integration benefits; it also acknowledged Communications margin pressure and Pipeline timing issues.

Guidance delta

Management maintained its current guidance stance and described a flat-to-slightly higher 2027 earnings profile with better margins.

Key takeaways

  • Power Delivery and Clean Energy were the main growth engines in the quarter.
  • Data-center turnkey services, natural-gas generation and pipeline opportunities broaden the demand outlook.
  • Management expects to build backlog in Q4 and enter 2027 at record levels.
  • The Superior acquisition is contributing backlog, workforce and cross-segment capabilities.
  • Communications remains the key near-term operating counterweight because of lower-margin wireline work and uncertain customer spending.

Management priorities

  • Build backlog through Q4 and pursue additional hyperscaler contracts.
  • Invest in capital assets and workforce for Power Delivery and Pipeline growth.
  • Improve Communications efficiency and margins.
  • Integrate Superior while pursuing selective complementary acquisitions.

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Earnings History

Estimate Beat Miss Match
MTZ EPS earnings history estimate and actual scatter chart 10 reported fiscal quarters and 2 future estimate-only quarters. Q2 '24 estimate $0.88 Q2 '24 actual $0.96, beat Q3 '24 estimate $1.23 Q3 '24 actual $1.63, beat Q2 '25 estimate $1.41 Q2 '25 actual $1.49, beat Q3 '25 estimate $2.32 Q3 '25 actual $2.48, beat Q4 '25 estimate $1.95 Q4 '25 actual $2.07, beat Q1 '26 estimate $0.99 Q1 '26 actual $1.39, beat Q2 '26 estimate $2.23 Q2 '26 actual $2.22, match Q3 '26 estimate $2.95 Q3 '26 actual $2.96, match Q4 '26 estimate $2.61 Q1 '27 estimate $2.05
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Analyst Consensus ?

ConsensusBuy35 ratings
Bullish3291.4%
Neutral38.6%
Bearish00.0%

Analyst 52W Price Targets

$181.28Current
$87Low
$289.64Average
$550High

Latest persisted target per named analyst; persisted current price from FN2's market snapshot as of Oct 30, 2026. Not an FN2 forecast.

Firm-level rating actions

FMP grade actions identify the grading firm, not a named analyst.

FirmRatingPrior ratingActionDate
Citigroup Buy BuyMaintainOct 23, 2026
JP Morgan Overweight OverweightMaintainOct 19, 2026
Barclays Overweight OverweightMaintainOct 19, 2026
Keybanc Overweight OverweightMaintainOct 15, 2026
Stifel Buy BuyMaintainOct 8, 2026
Show 30 more rating actions

Named analyst price targets

Upside is calculated against the persisted current price $181.28. FMP does not supply a rating on these named-analyst rows.

FirmAnalyst52W targetPrice when postedUpsideDate
Goldman SachsAti Modak$274$180.96 +51.1%Oct 22, 2026
BarclaysAnalyst unavailable$320$191.02 +76.5%Oct 19, 2026
KeyBancAnalyst unavailable$320$194.46 +76.5%Oct 15, 2026
Cantor FitzgeraldManish Somaiya$348$212.65 +92.0%Oct 12, 2026
Stifel NicolausAnalyst unavailable$305$223.37 +68.2%Oct 8, 2026
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Company context

Snapshot as of publication

MasTec, Inc. is a leading infrastructure construction firm that delivers a comprehensive suite of services, encompassing engineering, construction, installation, maintenance, and enhancement. The company primarily serves the communications, energy, utility, and broader infrastructure sectors throughout the United States and Canada. Its operations are structured across distinct segments: Communications, Clean Energy and Infrastructure, Oil and Gas, Power Delivery, and Other. MasTec's construction activities involve building intricate underground and overhead distribution systems, essential for wireless and fiber-optic communication networks, as well as electrical grids. The company also develops clean energy infrastructure, including renewable energy facilities; pipelines for natural gas and other products, alongside extensive electrical and gas transmission and distribution systems.…

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Sources

  1. Earnings call transcript and parsed analysis · 2026-10-30T19:05:42.411005+00:00
  2. FN2 earnings calendar · 2026-10-30T01:23:13.979536+00:00
  3. Polygon adjusted daily market bars · 2026-10-30T19:10:44.745773+00:00
  4. Financial Modeling Prep analyst price-target consensus and quote snapshot · 2026-10-30T19:10:44.743068+00:00

Methodology

Reported and consensus figures come from FN2's earnings event records. Market reaction and volume are calculated from daily adjusted bars around the event; abnormal move subtracts the SPY move over the same window.

Analyst target low, average, and high values are derived at request time from each named analyst's latest persisted FMP target. The current-price marker comes from FN2's persisted market snapshot. They are sell-side estimates, not an FN2 valuation or recommendation.

Transcript intelligence is a structured synthesis of the current and prior earnings-call analyses. Missing values stay missing and are never estimated.

By FN2 Research · Updated · As of 2026-10-30. For educational purposes only; not investment advice.