PACCAR (STU:PAE) Cyclically Adjusted Book per Share: €24.81 (As of Jun. 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.
Reviewed by: Charlie Tian Charlie Tian
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.

STU:PAE PACCAR Inc STU:PAE
83 GF Score
Price €103.16
GF Value €77.50
Valuation Significantly Overvalued
! 8 Warning Signs
View Full Analysis

What is PACCAR Cyclically Adjusted Book per Share?

PACCAR STU:PAE -2.66% 83 Cyclically Adjusted Book per Share is €24.81 as of Jun. 2026. GuruFocus rates STU:PAE with a GF Score™ of 83/100 and a GF Value™ of €77.50 (Significantly Overvalued). The stock has 8 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

PACCAR's adjusted book value per share for the three months ended in Jun. 2026 was €33.768. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is €24.81 for the trailing ten years ended in Jun. 2026.

During the past 12 months, PACCAR's average Cyclically Adjusted Book Growth Rate was 11.50% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was 10.40% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was 11.30% per year. During the past 10 years, the average Cyclically Adjusted Book Growth Rate was 9.30% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of PACCAR was 13.70% per year. The lowest was 5.60% per year. And the median was 9.00% per year.

As of today (2026-09-17), PACCAR's current stock price is €103.16. PACCAR's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was €24.81. PACCAR's Cyclically Adjusted PB Ratio of today is 4.16.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of PACCAR was 5.82. The lowest was 2.47. And the median was 3.79.


PACCAR  (STU:PAE) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

PACCAR's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=103.16/24.809
=4.16

* 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.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of PACCAR was 5.82. The lowest was 2.47. And the median was 3.79.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


PACCAR Cyclically Adjusted Book per Share Related Terms


PACCAR Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for PACCAR's Cyclically Adjusted Book per Share 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.

PACCAR Cyclically Adjusted Book per Share Chart

PACCAR Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 14.74 16.97 19.10 21.46 23.50

PACCAR Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
Cyclically Adjusted Book per Share 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 22.37 22.89 23.20 24.09 24.81

STU:PAE vs CNH, OSK, AGCO: Cyclically Adjusted Book per Share Comparison

For the Farm & Heavy Construction Machinery subindustry, PACCAR'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.


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

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

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


STU:PAE
83GF Score
PACCAR Inc STU:PAE
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

PACCAR Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get 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.

For example, PACCAR'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)
=33.768/333.9520*333.9520
=33.768

Current CPI (Jun. 2026) = 333.9520.

PACCAR Quarterly Data

Book Value per Share CPI Adj_Book
201609 11.807 241.428 16.332
201612 12.215 241.432 16.896
201703 12.561 243.801 17.206
201706 12.480 244.955 17.014
201709 12.731 246.819 17.225
201712 12.705 246.524 17.211
201803 13.190 249.554 17.651
201806 14.233 251.989 18.862
201809 15.048 252.439 19.907
201812 14.458 251.233 19.218
201903 15.602 254.202 20.497
201906 16.284 256.143 21.231
201909 17.623 256.759 22.921
201912 16.646 256.974 21.632
202003 16.938 258.115 21.915
202006 16.782 257.797 21.740
202009 16.720 260.280 21.453
202012 16.333 260.474 20.940
202103 17.511 264.877 22.078
202106 18.109 271.696 22.258
202109 18.773 274.310 22.855
202112 19.570 278.802 23.441
202203 20.927 287.504 24.308
202206 22.959 296.311 25.876
202209 25.229 296.808 28.386
202212 23.635 296.797 26.594
202303 24.452 301.836 27.054
202306 26.440 305.109 28.939
202309 28.934 307.789 31.393
202312 27.469 306.746 29.905
202403 29.810 312.332 31.873
202406 31.507 314.175 33.490
202409 31.898 315.301 33.785
202412 32.240 315.605 34.114
202503 31.782 319.799 33.189
202506 30.730 322.561 31.815
202509 31.385 324.800 32.269
202512 31.219 324.054 32.173
202603 32.582 330.213 32.951
202606 33.768 333.952 33.768

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

What does a Cyclically Adjusted Book per Share of €24.81 mean?
PACCAR (STU:PAE) has a Cyclically Adjusted Book per Share of €24.81 as of Jun. 2026. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on PACCAR and its competitors.
Is PACCAR's Cyclically Adjusted Book per Share too high?
PACCAR's current Cyclically Adjusted Book per Share is €24.81. Overall, PACCAR has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PACCAR's Cyclically Adjusted Book per Share compare to CNH and OSK?
PACCAR's Cyclically Adjusted Book per Share of €24.81 can be compared against companies in the Farm & Heavy Construction Machinery industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Farm & Heavy Construction Machinery company?
A good Cyclically Adjusted Book per Share depends on the Farm & Heavy Construction Machinery industry context. However, Cyclically Adjusted Book per Share 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 Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on PACCAR and its competitors. PACCAR's current Cyclically Adjusted Book per Share is €24.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PACCAR stock overvalued right now?
Based on GuruFocus' analysis, PACCAR (STU:PAE) is currently considered Significantly Overvalued. The stock's GF Value™ is €77.50, compared to a current price of €103.16 — trading 33.1% above its estimated fair value. The current Cyclically Adjusted Book per Share is €24.81. PACCAR's overall GF Score™ is 83/100 with 8 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For PACCAR (STU:PAE), the current Cyclically Adjusted Book per Share is €24.81 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 PACCAR (STU:PAE) Overvalued in 2026?

Based on GuruFocus' analysis, PACCAR stock appears to be overvalued. The current stock price of €103.16 is trading 33.1% above its estimated GF Value™ of €77.50. GuruFocus considers PACCAR to be Significantly Overvalued.

Key valuation signals for STU:PAE:

  • Cyclically Adjusted Book per Share: €24.81
  • GF Value™: €77.50 vs. price of €103.16 (33.1% above fair value)
  • GF Score™: 83/100 with 8 warning signs

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


PACCAR Business Description

Address 777 - 106th Avenue NE, Bellevue, WA, USA, 98004
Paccar is a leading manufacturer of medium- and heavy-duty trucks under the premium nameplates Kenworth and Peterbilt, which are primarily sold in the Americas and Australia, and DAF, which primarily services Europe and South America. The trucks segment (74% sales) goes to market through a network of 2,200 independent dealers. Paccar maintains an internal finance subsidiary that provides retail and wholesale financing for customers and dealers (6% sales). In recent years, Paccar has aggressively expanded its parts business (20% of sales), including engines, axles, and transmissions for its own truck brands as well as independent producers. The company commands 30% of the Class 8 market share in North America and 15% of the heavy-duty market share in Europe.
83GF Score

Get the complete analysis for STU:PAE

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

€103.16
Price
€77.50
GF Value