AAON (MEX:AAON) Cyclically Adjusted PB Ratio: (As of Aug. 23, 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.

MEX:AAON AAON Inc MEX:AAON
29 GF Score
Price MXN1,450.00
GF Value MXN2,558.73
Valuation Significantly Undervalued
! 5 Warning Signs
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What is AAON Cyclically Adjusted PB Ratio?

Note: If the price history is too short, we do not calculate current Cyclically Adjusted PB Ratio for this stock. All the historical data is shown as the company's primary share's data instead.

Shiller PE for Stocks: The True Measure of Stock Valuation


AAON  (MEX:AAON) 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.


AAON Cyclically Adjusted PB Ratio Related Terms


AAON Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for AAON'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.

AAON Cyclically Adjusted PB Ratio Chart

AAON 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 16.21 12.81 15.95 21.60 12.05

AAON 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 12.45 15.21 12.05 12.44 18.26

MEX:AAON vs : Cyclically Adjusted PB Ratio Comparison

For the Building Products & Equipment subindustry, AAON'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.


AAON Cyclically Adjusted PB Ratio vs Construction Industry

For the Construction industry and Industrials sector, AAON's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


MEX:AAON
29GF Score
AAON Inc MEX:AAON
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AAON 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.

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

For example, AAON'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)
=213.841/333.9520*333.9520
=213.841

Current CPI (Jun. 2026) = 333.9520.

AAON Quarterly Data

Book Value per Share CPI Adj_Book
201609 50.009 241.428 69.174
201612 53.750 241.432 74.348
201703 50.522 243.801 69.204
201706 49.871 244.955 67.990
201709 53.059 246.819 71.790
201712 59.249 246.524 80.261
201803 55.389 249.554 74.121
201806 59.733 251.989 79.162
201809 59.623 252.439 78.875
201812 62.803 251.233 83.481
201903 64.380 254.202 84.578
201906 65.007 256.143 84.754
201909 70.597 256.759 91.822
201912 70.048 256.974 91.031
202003 92.008 258.115 119.041
202006 95.066 257.797 123.149
202009 97.185 260.280 124.693
202012 89.095 260.474 114.228
202103 96.970 264.877 122.258
202106 97.152 271.696 119.413
202109 104.673 274.310 127.432
202112 121.370 278.802 145.378
202203 120.108 287.504 139.512
202206 123.828 296.311 139.558
202209 132.011 296.808 148.532
202212 136.411 296.797 153.488
202303 135.108 301.836 149.484
202306 138.740 305.109 151.856
202309 146.348 307.789 158.788
202312 153.112 306.746 166.692
202403 158.612 312.332 169.591
202406 167.583 314.175 178.132
202409 193.119 315.301 204.543
202412 211.172 315.605 223.448
202503 205.179 319.799 214.259
202506 192.371 322.561 199.164
202509 194.049 324.800 199.517
202512 197.266 324.054 203.291
202603 205.817 330.213 208.147
202606 213.841 333.952 213.841

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 AAON (MEX:AAON) Overvalued in 2026?

Based on GuruFocus' analysis, AAON stock appears to be undervalued. The current stock price of MXN1,450.00 is trading 43.3% below its estimated GF Value™ of MXN2,558.73. GuruFocus considers AAON to be Significantly Undervalued.

Key valuation signals for MEX:AAON:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: MXN2,558.73 vs. price of MXN1,450.00 (43.3% below fair value)
  • GF Score™: 29/100 with 5 warning signs

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


AAON Business Description

Comparable Companies
Other Exchanges AAON:USAAAO:Germany
Address 2425 South Yukon Avenue, Tulsa, OK, USA, 74107
AAON Inc is a manufacturer of air-conditioning and heating equipment. The products include rooftop units, chillers, packaged outdoor mechanical rooms, air-handling units, makeup air units, energy-recovery units, condensing units, geothermal heat pumps, and self-contained units and coils. The company operates through three segments: AAON Oklahoma, AAON Coil Products, and BASX. It generates the majority of its revenue from the AAON Oklahoma segment which derives maximum revenue, engineers, manufactures, and sells, semi-custom, and custom HVAC systems, designs and manufactures control solutions, and sells retail parts to customers through retail part stores and online.
29GF Score

Get the complete analysis for MEX:AAON

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

MXN1,450.00
Price
MXN2,558.73
GF Value