MASTEC INC (MTZ) Stock
MTZ has an Alpha Score of 30 out of 100 (poor), computed on Oct 30, 2026 from 3 of 4 sub-scores. 3 members of Congress disclosed 9 trades in MTZ since 2025: 5 purchases and 4 sales, most recently Thomas H. Kean (purchase, Aug 21, 2026). 7 of the hedge funds AlphaScala tracks reported MTZ in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Lone Pine Capital's at $559.67M. Its trailing P/E ratio is 30.2 and its net margin 3.1% (key statistics as of Oct 22, 2026).
What is MTZ's Alpha Score?
How it works →Alpha Score of 30 reflects weak overall profile with poor momentum, weak value, moderate quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Oct 30, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded MASTEC INC (MTZ)?
Most recent: Thomas H. Kean (purchase, Aug 21, 2026); records start Jan 2, 2025.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Tom Kean Jr. R-NJ · House | 2026-08-21 | purchase | $1k – $15k |
| Markwayne Mullin R-OK · Senate | 2026-02-04 | sale | $15k – $50k |
| Markwayne Mullin R-OK · Senate | 2025-12-18 | sale | $15k – $50k |
| Lisa McClain R-MI · House | 2025-10-31 | sale | $1k – $15k |
| Lisa McClain R-MI · House | 2025-10-30 | sale | $1k – $15k |
| Lisa McClain R-MI · House | 2025-10-30 | purchase | $1k – $15k |
| Lisa McClain R-MI · House | 2025-06-11 | purchase | $1k – $15k |
| Markwayne Mullin R-OK · Senate | 2025-02-03 | purchase | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 1, 2026. Senate records here end Oct 21, 2026; later Senate trades are not included.
See all MTZ political trades →Which hedge funds own MTZ?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Lone Pine Capital Steve Mandel | 1.35M | $559.67M | -12% |
| Coatue Management Philippe Laffont | 517K | $215.21M | -11% |
| Third Point Dan Loeb | 290K | $120.66M | -9% |
| D.E. Shaw David Shaw | 180K | $74.99M | +238% |
| Point72 Steve Cohen | 156K | $65.03M | -64% |
| Millennium Management Israel Englander | 44K | $18.26M | -91% |
| Soros Fund Management George Soros (founder) | 8K | $3.44M | +111% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are MASTEC INC insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| May 4, 26 | Campbell C Robert | Director | SELL | 3.0K | $1.3M |
| Mar 25, 26 | Palomarez Javier Alberto | Director | SELL | 950 | $309K |
SEC Form 4 filings as of Nov 2, 2026
See cluster-buy signals across all tickers →What are MTZ's key statistics?
Key statistics as of Oct 22, 2026
How does MTZ's valuation compare with the Industrials sector?
| Metric | MTZ | Industrials median | Companies in median |
|---|---|---|---|
| P/E ratio | 30.2 | 28.1 | 173 |
| Net margin | 3.07% | 8.75% | 189 |
| Return on equity | 15.03% | 15.93% | 189 |
Medians over the Industrials stocks whose key statistics were refreshed in the last 35 days (newest Nov 3, 2026). P/E excludes loss-making companies.
MTZ price chart
Powered by TradingViewWhat does MASTEC INC do?
MasTec, Inc. Common Stock represents ownership in MasTec, Inc., a leading infrastructure construction company specializing in engineering, building, and maintaining critical networks across multiple sectors. The company operates through key segments including Communications, which focuses on wireless, wireline, and broadband infrastructure; Clean Energy and Infrastructure, encompassing renewables, industrial, and data center projects; Power Delivery, delivering transmission lines, substations, and grid modernization services; and Pipeline Infrastructure, handling oil and gas pipelines and related facilities. MasTec, Inc. supports telecommunications providers, energy utilities, government entities, and industrial clients by executing large-scale projects that enable network expansion, energy transition, and power reliability. Its services are essential to the ongoing infrastructure cycle, including 5G deployments, clean energy initiatives, and rising data center demands. Founded in 1990 and headquartered in Coral Gables, Florida, MasTec, Inc. plays a vital role in North America's infrastructure development through its specialized expertise and project execution capabilities.