MasTec, Inc. is a Miami-based infrastructure construction and engineering company serving the communications, clean energy and infrastructure, power delivery, pipeline, and oil and gas markets. It carries substantial Wall Street coverage, and the $390 central target here is calculated from individual analyst price targets rather than copied from any single headline. Depending on the data provider, roughly 21 to 22 analysts produce an average one-year target of about $385 to $389, which rounds to $390; the full range spans from about $280 to $518.
Ratings skew bullish — MarketBeat's snapshot shows 19 Buy and three Hold ratings for a "Moderate Buy" consensus, while S&P Global data points to a "Strong Buy" average — but the distribution is wide and shifting. Recent actions show the trend: MTZ targets were cut by Stifel to $305 from $376, by TD Cowen to $320 from $420, by KeyBanc to $320 from $371, by Baird to $280 from $363, and by Mizuho to $352 from $457, even as most firms kept constructive ratings. Barclays maintained a $340 target, Cantor Fitzgerald restated Overweight with a $348 objective, and Citigroup sits higher at $408. The wide $280-to-$518 range reflects genuine disagreement about how quickly AI-related data-center demand translates into MasTec's book of work.
MTZ closed near $187.34 on October 20, 2026, within a 52-week range of about $182.34 to $441.43. That means the $390 target sits more than 100% above the latest price — a very large required move, equivalent to a doubling of the share price. For context, the stock traded above $420 as recently as April 2026 before a sharp de-rating.
The possible path runs through fundamentals rather than re-rating alone. MasTec has guided to full-year 2026 earnings per share (EPS) around $9.30, while the Street's consensus estimate is nearer $8.87, below the company's own number. Third-quarter results due October 29, 2026, with company guidance of roughly $2.98 versus consensus near $2.97, are a key checkpoint. If the company meets or raises its own targets and the Communications weakness stabilizes, the valuation gap versus peers could narrow — but closing a 100%+ gap would require sustained earnings delivery and a meaningful recovery in sentiment.
The stock trades just above its 52-week low near $182.34, which now acts as the clearest support level, with the psychological $200 round number just overhead. Prior resistance has compressed downward as firms cut targets; the $305–$320 area, where several recent objectives now cluster, marks a notable recovery zone, while the $441 prior high represents a far more distant ceiling. The prevailing structure is a steep long-term downtrend from the spring peak, and any move toward $390 would require a multi-stage reversal rather than a single catalyst-driven leg higher.
Analyst price targets generally reflect a research horizon of about 12 months, though individual firms differ. The most consequential near-term event is the third-quarter earnings report on October 29, 2026, including guidance and any commentary on Communications demand and data-center timing. Investors should also watch for subsequent analyst target revisions, backlog updates, interest-rate decisions affecting project financing, and the FOMC (Federal Open Market Committee) rate path, which influences capital spending on infrastructure.
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The $390 central target is a calculated average of roughly two dozen analyst price targets, not an official published consensus, and it sits more than 100% above the current price near $187 — a very large required move. The bullish case rests on a record backlog, strong Power Delivery fundamentals, and management guidance that exceeds Street estimates, while the bear case centers on weakening Communications demand, a data-center sentiment reset, and nearly universal target cuts. The $280-to-$518 range shows analysts themselves are far from agreement. Reaching $390 is not a near-term prospect but depends on MasTec stabilizing its Communications segment, defending its guidance, and rebuilding investor confidence over multiple quarters, beginning with the October 29 report.
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A.I.dvisor indicates that over the last year, MTZ has been closely correlated with PWR. These tickers have moved in lockstep 73% of the time. This A.I.-generated data suggests there is a high statistical probability that if MTZ jumps, then PWR could also see price increases.