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CAT Caterpillar Inc

Caterpillar Inc P/B Ratio

Data as of August 04, 2026

P/B Ratio

18.12

Stock Price

$830.03

Book Value/Share

$45.82

Sector

Machinery

How It's Calculated

P/B Ratio = Stock Price ÷ Book Value Per Share
18.12 = $830.03 ÷ $45.82

What This Means

Caterpillar Inc's P/B ratio of 18.12 is above 6. Asset-light business models and unrecognized intangible assets can make book value a limited denominator; the multiple alone does not determine fair value.

About Caterpillar Inc

Caterpillar Inc (CAT) operates in the Machinery sector, specifically in Machinery. With a market capitalization of about $375.33B, it ranks as a mega-cap stock — one of the largest publicly traded companies.

Shares recently traded near $830.03, within a 52-week range of $405.46 to $1073.46 (-22.7% from the high, +104.7% from the low). Beta of 1.60 suggests the stock has been more volatile than the broader market.

Trailing profit margin is about 13.3%, signaling a solid profit margin for its industry.

Understanding This Metric

The price-to-book ratio compares market price to net asset value per share. For Caterpillar Inc, P/B is especially useful when earnings are volatile or temporarily depressed. In Machinery, asset-heavy business models often anchor closer to book value, while asset-light models may trade far above book.

Sector Comparison

Among Machinery names on our S&P 100 coverage, Caterpillar Inc's P/B ratio of 18.12 can be compared with peers such as DE (6.30). Sector context helps interpretation, but each company's growth profile and balance sheet differ — use multiple metrics before drawing conclusions. View all Machinery stocks.

Key Takeaways

Related Tools & Guides

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Frequently Asked Questions

What does CAT's price-to-book ratio indicate?

P/B compares share price to book value per share. Caterpillar Inc's P/B of 18.12 reflects how the market prices net assets — especially relevant for asset-heavy Machinery business models.

Is 18.12 above or below book value?

A P/B above 1.0 (18.12) means the market values CAT above accounting book value — often due to brands, growth, or intangible assets.

How does P/B compare within Machinery?

Peer P/B levels in Machinery (e.g. DE (6.30)) provide context; asset-light vs asset-heavy models differ materially.

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Educational Disclaimer

This page displays publicly available market data for informational purposes only and should not be considered investment advice. Stock data may be delayed. Verify all data independently before making financial decisions.