Caterpillar (MIL:1CAT) Cyclically Adjusted PB Ratio: (As of Aug. 08, 2026)

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MIL:1CAT Caterpillar Inc MIL:1CAT
57 GF Score
Price €730.80
GF Value €393.83
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Caterpillar Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Caterpillar  (MIL:1CAT) Cyclically Adjusted PB Ratio Explanation

Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.


Caterpillar Cyclically Adjusted PB Ratio Related Terms


Caterpillar Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Caterpillar's Cyclically Adjusted PB Ratio 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.

Caterpillar Cyclically Adjusted PB Ratio Chart

Caterpillar Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted PB Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 6.70 7.34 8.77 10.56 16.02

Caterpillar Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted PB Ratio 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 11.04 13.41 16.02 19.40 28.71

MIL:1CAT vs DE, PCAR, CNH: Cyclically Adjusted PB Ratio Comparison

For the Farm & Heavy Construction Machinery subindustry, Caterpillar's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


Caterpillar Cyclically Adjusted PB Ratio vs Farm & Heavy Construction Machinery Industry

For the Farm & Heavy Construction Machinery industry and Industrials sector, Caterpillar's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Caterpillar's Cyclically Adjusted PB Ratio falls into.


MIL:1CAT
57GF Score
Caterpillar Inc MIL:1CAT
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Caterpillar Cyclically Adjusted PB Ratio Calculation

Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.

Caterpillar's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 is calculated as:

For example, Caterpillar's adjusted Book Value per Share data for the three months ended in Jun. 2026 was:

Adj_Book=Book Value per Share/CPI of Jun. 2026 (Change)*Current CPI (Jun. 2026)
=36.4/333.9520*333.9520
=36.400

Current CPI (Jun. 2026) = 333.9520.

Caterpillar Quarterly Data

Book Value per Share CPI Adj_Book
201609 23.826 241.428 32.957
201612 21.235 241.432 29.373
201703 21.567 243.801 29.542
201706 21.097 244.955 28.762
201709 22.038 246.819 29.818
201712 19.367 246.524 26.235
201803 20.625 249.554 27.600
201806 21.430 251.989 28.400
201809 23.019 252.439 30.452
201812 21.441 251.233 28.500
201903 23.897 254.202 31.394
201906 23.340 256.143 30.430
201909 24.566 256.759 31.952
201912 23.868 256.974 31.018
202003 23.707 258.115 30.672
202006 22.522 257.797 29.175
202009 23.362 260.280 29.975
202012 23.110 260.474 29.629
202103 25.415 264.877 32.043
202106 25.520 271.696 31.368
202109 26.186 274.310 31.880
202112 27.223 278.802 32.608
202203 29.052 287.504 33.746
202206 28.182 296.311 31.762
202209 30.259 296.808 34.046
202212 29.012 296.797 32.644
202303 32.856 301.836 36.352
202306 32.993 305.109 36.112
202309 37.711 307.789 40.917
202312 35.797 306.746 38.972
202403 33.167 312.332 35.463
202406 32.819 314.175 34.885
202409 36.198 315.301 38.339
202412 38.947 315.605 41.211
202503 35.479 319.799 37.049
202506 34.535 322.561 35.755
202509 37.610 324.800 38.670
202512 39.128 324.054 40.323
202603 35.042 330.213 35.439
202606 36.400 333.952 36.400

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

Is Caterpillar (MIL:1CAT) Overvalued in 2026?

Based on GuruFocus' analysis, Caterpillar stock appears to be overvalued. The current stock price of €730.80 is trading 85.6% above its estimated GF Value™ of €393.83. GuruFocus considers Caterpillar to be Significantly Overvalued.

Key valuation signals for MIL:1CAT:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: €393.83 vs. price of €730.80 (85.6% above fair value)
  • GF Score™: 57/100 with 3 warning signs

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


Caterpillar Business Description

Address 5205 N. O\'Connor Boulevard, Suite 100, Irving, TX, USA, 75039
Caterpillar is the world's leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives. Its reporting segments are construction, resource, energy, and transportation. Market share approaches 20% across many products. Caterpillar operates a captive finance subsidiary to facilitate sales. The firm has a global reach that is approximately evenly balanced between the US and the rest of the world. Construction skews more domestic, while the other divisions are more geographically diversified. An independent network of over 150 dealers operates approximately 2,800 facilities, giving Caterpillar reach into about 190 countries for sales and support services.
57GF Score

Get the complete analysis for MIL:1CAT

Cyclically Adjusted PB Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€730.80
Price
€393.83
GF Value