MasTec (MIL:1MTZ) Treasury Stock: €-635 Mil (As of Jun. 2026)

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MIL:1MTZ MasTec Inc MIL:1MTZ
85 GF Score
Price €336.30
GF Value €233.35
! 4 Warning Signs
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What is MasTec Treasury Stock?

MasTec MIL:1MTZ 85 Treasury Stock is €-635 Mil as of Jun. 2026. GuruFocus rates MIL:1MTZ with a GF Score™ of 85/100 and a GF Value™ of €233.35. The stock has 4 warning signs investors should review.

Treasury stock is the portion of shares that a company keeps in their own treasury. MasTec's treasury stock for the quarter that ended in Jun. 2026 was €-635 Mil.

Treasury stock may have come from a repurchase or buyback from shareholders; or it may have never been issued to the public in the first place.

MasTec Treasury Stock Historical Data

* Premium members only.

The historical data trend for MasTec's Treasury Stock can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

MasTec Treasury Stock Chart

MasTec Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Treasury Stock
Get a 7-Day Free Trial Premium Member Only Premium Member Only -519.46 -626.73 -605.14 -627.25 -626.95

MasTec Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Treasury Stock Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -636.49 -625.48 -626.95 -635.03 -635.12
MIL:1MTZ
85GF Score
MasTec Inc MIL:1MTZ
Treasury Stock is just one metric. See GF Score™, valuation, warning signs, and more.
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MasTec Treasury Stock Calculation

The portion of shares that a company keeps in their own treasury. Treasury stock may have come from a repurchase or buyback from shareholders; or it may have never been issued to the public in the first place. These shares don't pay dividends, have no voting rights, and should not be included in shares outstanding calculations.

Frequently Asked Questions Learn more about Treasury Stock →
What does a Treasury Stock of €-635 Mil mean?
MasTec (MIL:1MTZ) has a Treasury Stock of €-635 Mil as of Jun. 2026. Treasury stock is a contra-equity item that records the amount of stock not issued to shareholders. View historical data for MasTec and its competitors.
Is MasTec's Treasury Stock too high?
MasTec's current Treasury Stock is €-635 Mil. Overall, MasTec has a GF Score™ of 85/100, reflecting its overall financial health beyond just this single metric.
How does MasTec's Treasury Stock compare to EME and STRL?
MasTec's Treasury Stock of €-635 Mil can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Treasury Stock for a Construction company?
A good Treasury Stock depends on the Construction industry context. However, Treasury Stock should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Treasury Stock mean?
A high Treasury Stock can signal that a stock is expensive relative to its fundamentals. Treasury stock is a contra-equity item that records the amount of stock not issued to shareholders. View historical data for MasTec and its competitors. MasTec's current Treasury Stock is €-635 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is MasTec stock overvalued right now?
MasTec (MIL:1MTZ) has a current Treasury Stock of €-635 Mil. The stock's GF Value™ is €233.35, compared to a current price of €336.30 — trading 44.1% above its estimated fair value. The current Treasury Stock is €-635 Mil. MasTec's overall GF Score™ is 85/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Treasury Stock calculated?
Treasury Stock is calculated from a company's financial statements. For MasTec (MIL:1MTZ), the current Treasury Stock is €-635 Mil as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is MasTec (MIL:1MTZ) Overvalued in 2026?

Based on GuruFocus' analysis, MasTec stock appears to be overvalued. The current stock price of €336.30 is trading 44.1% above its estimated GF Value™ of €233.35.

Key valuation signals for MIL:1MTZ:

  • Treasury Stock: €-635 Mil
  • GF Value™: €233.35 vs. price of €336.30 (44.1% above fair value)
  • GF Score™: 85/100 with 4 warning signs

No single metric tells the full story. See the MIL:1MTZ stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

MasTec Business Description

Other Exchanges MTZ:USAMY8:Germany
Address 800 S. Douglas Road, 12th Floor, Coral Gables, FL, USA, 33134
MasTec is a leading infrastructure construction company operating mainly in North America across a range of industries. Its primary activities include engineering, building, installing, maintaining, and upgrading communications, oil and gas, utility, renewable energy, and other infrastructure. MasTec reports its results under five segments: communications; clean energy and infrastructure; pipeline infrastructure; power delivery; and other.
85GF Score

Get the complete analysis for MIL:1MTZ

Treasury Stock is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€336.30
Price
€233.35
GF Value