PB Ratio: 6.18

Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/B ratio high or low?

The P/B ratio of 6.18 is 90% above its 5-year average of 3.25, around the middle of its 5-year range (1.38–10.42).

As of Friday, August 7, 2026. 9.73% below its 12-month average of 6.85.

MTZ PB Ratio Metrics

P/B vs. its own history

At 6.18, P/B is above its 20-year median — higher than 97% of readings in its 20-year history.

Book Value Analysis

PB Ratio Formula & Definition

PB Ratio = Market Cap / Total Shareholders' Equity

The price-to-book ratio compares market capitalization to book value (shareholders' equity). Lower values can indicate a cheaper valuation relative to net assets.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PB Ratio FAQ

What is the P/B ratio for MasTec, Inc. (MTZ)?

The P/B ratio for MTZ stock is 6.18.

Is MasTec, Inc.'s P/B ratio high or low?

The P/B ratio of 6.18 is 90% above its 5-year average of 3.25, around the middle of its 5-year range (1.38–10.42).

What is the TTM average P/B ratio for MasTec, Inc. (MTZ)?

The TTM average P/B ratio for MTZ stock is 6.85.

What is the 3Y average P/B ratio for MasTec, Inc. (MTZ)?

The 3Y average P/B ratio for MTZ stock is 4.25.

What is the 5Y average P/B ratio for MasTec, Inc. (MTZ)?

The 5Y average P/B ratio for MTZ stock is 3.25.

What is the 10Y average P/B ratio for MasTec, Inc. (MTZ)?

The 10Y average P/B ratio for MTZ stock is 2.80.

What is the 15Y average P/B ratio for MasTec, Inc. (MTZ)?

The 15Y average P/B ratio for MTZ stock is 2.56.

What is the 20Y average P/B ratio for MasTec, Inc. (MTZ)?

The 20Y average P/B ratio for MTZ stock is 2.46.

Showing the most recent 260 of 5,032 data points. The chart above shows the full history.

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