PACCAR (BSP:P1AC34) Cyclically Adjusted PB Ratio: (As of Sep. 20, 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.

BSP:P1AC34 PACCAR Inc BSP:P1AC34
83 GF Score
Price R$320.00
GF Value R$229.89
! 8 Warning Signs
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What is PACCAR Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


PACCAR  (BSP:P1AC34) 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.


PACCAR Cyclically Adjusted PB Ratio Related Terms


PACCAR Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for PACCAR'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.

PACCAR Cyclically Adjusted PB Ratio Chart

PACCAR 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 4.80 3.61 5.31 5.65 4.71

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 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 4.45 4.40 4.87 4.53 4.63

BSP:P1AC34 vs CNH, OSK, AGCO: Cyclically Adjusted PB Ratio 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.


BSP:P1AC34
83GF Score
PACCAR Inc BSP:P1AC34
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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PACCAR 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.

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

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)
=99.915/333.9520*333.9520
=99.915

Current CPI (Jun. 2026) = 333.9520.

PACCAR Quarterly Data

Book Value per Share CPI Adj_Book
201609 21.555 241.428 29.816
201612 20.967 241.432 29.002
201703 21.327 243.801 29.213
201706 23.580 244.955 32.147
201709 23.804 246.819 32.207
201712 25.303 246.524 34.277
201803 26.957 249.554 36.074
201806 31.968 251.989 42.366
201809 34.901 252.439 46.171
201812 32.029 251.233 42.575
201903 34.089 254.202 44.784
201906 35.536 256.143 46.331
201909 40.014 256.759 52.044
201912 37.583 256.974 48.841
202003 48.197 258.115 62.358
202006 51.747 257.797 67.033
202009 55.254 260.280 70.894
202012 51.902 260.474 66.543
202103 58.068 264.877 73.211
202106 53.880 271.696 66.226
202109 59.276 274.310 72.164
202112 61.982 278.802 74.243
202203 55.323 287.504 64.261
202206 62.761 296.311 70.734
202209 66.842 296.808 75.207
202212 66.589 296.797 74.925
202303 67.347 301.836 74.513
202306 69.575 305.109 76.152
202309 76.663 307.789 83.180
202312 73.699 306.746 80.236
202403 80.576 312.332 86.154
202406 93.780 314.175 99.683
202409 96.935 315.301 102.669
202412 103.123 315.605 109.118
202503 98.316 319.799 102.667
202506 98.440 322.561 101.916
202509 98.197 324.800 100.964
202512 100.459 324.054 103.527
202603 98.020 330.213 99.130
202606 99.915 333.952 99.915

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 PACCAR (BSP:P1AC34) Overvalued in 2026?

Based on GuruFocus' analysis, PACCAR stock appears to be overvalued. The current stock price of R$320.00 is trading 39.2% above its estimated GF Value™ of R$229.89.

Key valuation signals for BSP:P1AC34:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: R$229.89 vs. price of R$320.00 (39.2% above fair value)
  • GF Score™: 83/100 with 8 warning signs

No single metric tells the full story. See the BSP:P1AC34 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 BSP:P1AC34

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

R$320.00
Price
R$229.89
GF Value