AN (AutoNation) Cyclically Adjusted PB Ratio: 4.28 (As of Aug. 09, 2026) — 16% Above Median

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AN AutoNation Inc AN
79 GF Score
Price $209.23
GF Value $214.16
Valuation Fairly Valued
! 6 Warning Signs
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What is AutoNation Cyclically Adjusted PB Ratio?

AutoNation AN -0.99% 79 Cyclically Adjusted PB Ratio is 4.28 as of Aug. 09, 2026, which is 16% above its 10-year median of 3.69. GuruFocus rates AN with a GF Score™ of 79/100 and a GF Value™ of $214.16 (Fairly Valued). The stock has 6 warning signs investors should review. Among 1,009 Vehicles & Parts companies, AutoNation ranks worse than 85.23% on this metric.

As of today (2026-08-09), AutoNation's current share price is $209.23. AutoNation's Cyclically Adjusted Book per Share for the quarter that ended in Jun. 2026 was $48.87. AutoNation's Cyclically Adjusted PB Ratio for today is 4.28.

The historical rank and industry rank for AutoNation's Cyclically Adjusted PB Ratio or its related term are showing as below:

AN' s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.11   Med: 3.69   Max: 5.23
Current: 4.28

During the past years, AutoNation's highest Cyclically Adjusted PB Ratio was 5.23. The lowest was 1.11. And the median was 3.69.

AN's Cyclically Adjusted PB Ratio is ranked worse than
85.23% of 1009 companies
in the Vehicles & Parts industry
Industry Median: 1.28 vs AN: 4.28

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.

AutoNation's adjusted book value per share data for the three months ended in Jun. 2026 was $68.193. 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 $48.87 for the trailing ten years ended in Jun. 2026.

Shiller PE for Stocks: The True Measure of Stock Valuation


AutoNation  (NYSE:AN) 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.


AutoNation Cyclically Adjusted PB Ratio Related Terms


AutoNation Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for AutoNation'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.

AutoNation Cyclically Adjusted PB Ratio Chart

AutoNation 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 4.19 3.33 4.16 4.18 4.53

AutoNation 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 4.58 4.89 4.53 4.12 3.80

AN vs LAD, ALTB, RUSHA: Cyclically Adjusted PB Ratio Comparison

For the Auto & Truck Dealerships subindustry, AutoNation'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.


AutoNation Cyclically Adjusted PB Ratio vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, AutoNation's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


AN
79GF Score
AutoNation Inc AN
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AutoNation 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.

AutoNation's Cyclically Adjusted PB Ratio for today is calculated as

Cyclically Adjusted PB Ratio=Share Price/ Cyclically Adjusted Book per Share
=209.23/48.87
=4.28

* 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.

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

For example, AutoNation'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)
=68.193/333.9520*333.9520
=68.193

Current CPI (Jun. 2026) = 333.9520.

AutoNation Quarterly Data

Book Value per Share CPI Adj_Book
201609 21.936 241.428 30.343
201612 22.864 241.432 31.626
201703 24.031 243.801 32.917
201706 24.877 244.955 33.915
201709 24.128 246.819 32.646
201712 25.866 246.524 35.039
201803 27.066 249.554 36.220
201806 27.840 251.989 36.895
201809 29.113 252.439 38.514
201812 30.170 251.233 40.104
201903 31.229 254.202 41.026
201906 32.365 256.143 42.197
201909 33.591 256.759 43.690
201912 35.390 256.974 45.991
202003 32.644 258.115 42.235
202006 35.977 257.797 46.605
202009 38.225 260.280 49.045
202012 38.758 260.474 49.691
202103 39.676 264.877 50.023
202106 39.063 271.696 48.014
202109 35.956 274.310 43.774
202112 37.965 278.802 45.475
202203 39.308 287.504 45.658
202206 41.506 296.311 46.779
202209 43.153 296.808 48.553
202212 42.979 296.797 48.359
202303 44.297 301.836 49.010
202306 47.490 305.109 51.979
202309 50.079 307.789 54.336
202312 53.101 306.746 57.811
202403 56.695 312.332 60.619
202406 54.992 314.175 58.454
202409 59.809 315.301 63.347
202412 62.953 315.605 66.613
202503 63.434 319.799 66.241
202506 65.494 322.561 67.807
202509 68.109 324.800 70.028
202512 66.509 324.054 68.540
202603 65.665 330.213 66.409
202606 68.193 333.952 68.193

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.

What does a Cyclically Adjusted PB Ratio of 4.28 mean?
AutoNation (AN) has a Cyclically Adjusted PB Ratio of 4.28 as of Aug. 09, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on AutoNation and its competitors. This is 16% above median its historical median of 3.69. Over the past decade, AutoNation's Cyclically Adjusted PB Ratio has ranged from 1.11 to 5.23. According to the industry distribution chart, AutoNation ranks #860 out of 1009 companies in the Vehicles & Parts industry, placing it in the top 85.2%.
Is AutoNation's Cyclically Adjusted PB Ratio too high?
AutoNation's current Cyclically Adjusted PB Ratio of 4.28 is 16% above median its 10-year median of 3.69. Over the past 10 years, this metric has ranged from a low of 1.11 to a high of 5.23. The Vehicles & Parts industry median Cyclically Adjusted PB Ratio is 1.28. AutoNation's value of 4.28 is 234.4% above this industry median. Based on the distribution chart, AutoNation ranks #860 out of 1009 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, AutoNation has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does AutoNation's Cyclically Adjusted PB Ratio compare to LAD and ALTB?
According to the Vehicles & Parts industry distribution chart, AutoNation ranks #860 out of 1009 companies for Cyclically Adjusted PB Ratio. This places AutoNation in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.28. AutoNation's value of 4.28 is 234.4% above this benchmark. Historically, AutoNation's own Cyclically Adjusted PB Ratio has ranged from 1.11 to 5.23 over the past decade. While the company's 10-year median is 3.69 vs. the industry median of 1.28, AutoNation has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted PB Ratio for a Vehicles & Parts company?
The median Cyclically Adjusted PB Ratio among Vehicles & Parts companies is 1.28, based on 1,009 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AutoNation's current Cyclically Adjusted PB Ratio of 4.28 is 234.4% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on AutoNation and its competitors. For the Vehicles & Parts industry, the median Cyclically Adjusted PB Ratio is 1.28 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AutoNation's current Cyclically Adjusted PB Ratio is 4.28, which is 16% above median its own 10-year median of 3.69. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AutoNation stock overvalued right now?
Based on GuruFocus' analysis, AutoNation (AN) is currently considered Fairly Valued. The stock's GF Value™ is $214.16, compared to a current price of $209.23 — trading 2.3% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 4.28, which is 16% above median its 10-year median of 3.69 and 234.4% above the Vehicles & Parts industry median of 1.28. AutoNation's overall GF Score™ is 79/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For AutoNation (AN), the current Cyclically Adjusted PB Ratio is 4.28 as of Aug. 09, 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 AutoNation (AN) Overvalued in 2026?

Based on GuruFocus' analysis, AutoNation stock appears to be undervalued. The current stock price of $209.23 is trading 2.3% below its estimated GF Value™ of $214.16. GuruFocus considers AutoNation to be Fairly Valued.

Key valuation signals for AN:

  • Cyclically Adjusted PB Ratio: 4.28 (16% above median its 10-year median of 3.69)
  • GF Value™: $214.16 vs. price of $209.23 (2.3% below fair value)
  • GF Score™: 79/100 with 6 warning signs
  • Industry Position: 234.4% above the Vehicles & Parts median (#860 of 1009)

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


AutoNation Business Description

Other Exchanges RWI:Germany
Address 200 SW 1st Avenue, Fort Lauderdale, FL, USA, 33301
AutoNation is the second-largest automotive dealer in the United States, with 2025 revenue of $27.6 billion and over 240 dealerships, plus 52 collision centers. The firm also has 25 AutoNation USA used-vehicle stores, a captive lender, four auction sites, and three parts distributors across 20 states primarily in Sunbelt metropolitan areas. New-vehicle sales account for nearly half of revenue; the company also sells used vehicles, parts, and repair services as well as auto financing. The company (formerly Republic Industries) divested its waste management unit (Republic Services) in 1999 and its car rental businesses (ANC Rental) in 2000. Wayne Huizenga founded the company in the 1990s to bring the rollup acquisition strategy to auto retailing, which proved to be a smart move.
79GF Score

Get the complete analysis for AN

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

$209.23
Price
$214.16
GF Value