Promotora AmbientalB de CV (MEX:PASAB) Cyclically Adjusted PB Ratio: (As of Sep. 21, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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:PASAB Promotora Ambiental SAB de CV MEX:PASAB
74 GF Score
Price MXN40.00
GF Value MXN43.51
Valuation Fairly Valued
! 4 Warning Signs
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What is Promotora AmbientalB de CV Cyclically Adjusted PB Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Promotora AmbientalB de CV  (MEX:PASAB) 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.


Promotora AmbientalB de CV Cyclically Adjusted PB Ratio Related Terms


Promotora AmbientalB de CV Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Promotora AmbientalB de CV'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.

Promotora AmbientalB de CV Cyclically Adjusted PB Ratio Chart

Promotora AmbientalB de CV 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 0.65 0.63 1.62 1.60 1.57

Promotora AmbientalB de CV 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 1.55 1.55 1.55 1.53 1.58

MEX:PASAB vs WM, RSG, WCN: Cyclically Adjusted PB Ratio Comparison

For the Waste Management subindustry, Promotora AmbientalB de CV'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.


Promotora AmbientalB de CV Cyclically Adjusted PB Ratio vs Waste Management Industry

For the Waste Management industry and Industrials sector, Promotora AmbientalB de CV's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where Promotora AmbientalB de CV's Cyclically Adjusted PB Ratio falls into.


MEX:PASAB
74GF Score
Promotora Ambiental SAB de CV MEX:PASAB
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Promotora AmbientalB de CV 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.

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

For example, Promotora AmbientalB de CV'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)
=28.472/165.5700*165.5700
=28.472

Current CPI (Jun. 2026) = 165.5700.

Promotora AmbientalB de CV Quarterly Data

Book Value per Share CPI Adj_Book
201606 17.002 101.905 27.624
201609 17.354 103.084 27.873
201612 17.896 105.002 28.219
201703 17.935 108.063 27.479
201706 18.045 108.339 27.578
201709 17.966 109.628 27.134
201712 18.397 112.114 27.169
201803 18.919 113.505 27.597
201806 18.486 113.373 26.997
201809 18.898 115.130 27.177
201812 17.498 117.530 24.650
201903 17.722 118.050 24.856
201906 17.852 117.848 25.081
201909 18.180 118.581 25.384
201912 17.901 120.854 24.524
202003 18.583 121.885 25.243
202006 18.455 121.777 25.092
202009 18.048 123.341 24.227
202012 18.049 124.661 23.972
202103 18.370 127.574 23.841
202109 18.811 130.742 23.822
202112 18.771 133.830 23.223
202203 19.017 137.082 22.969
202206 19.430 139.233 23.105
202209 19.835 142.116 23.108
202212 20.293 144.291 23.286
202303 20.477 146.472 23.147
202306 21.238 146.272 24.040
202309 21.072 148.446 23.503
202312 21.406 151.017 23.469
202403 21.515 152.947 23.291
202406 22.261 153.551 24.004
202409 23.051 155.246 24.584
202412 24.211 157.378 25.471
202503 25.077 158.761 26.153
202506 25.265 160.180 26.115
202509 25.004 161.030 25.709
202512 25.604 163.190 25.977
202603 27.837 166.040 27.758
202606 28.472 165.570 28.472

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 Promotora AmbientalB de CV (MEX:PASAB) Overvalued in 2026?

Based on GuruFocus' analysis, Promotora AmbientalB de CV stock appears to be undervalued. The current stock price of MXN40.00 is trading 8.1% below its estimated GF Value™ of MXN43.51. GuruFocus considers Promotora AmbientalB de CV to be Fairly Valued.

Key valuation signals for MEX:PASAB:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: MXN43.51 vs. price of MXN40.00 (8.1% below fair value)
  • GF Score™: 74/100 with 4 warning signs

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


Promotora AmbientalB de CV Business Description

Address Boulevard Antonio Rodriguez 1884, Tower 1st Floor 8 Col. Santa Maria, Monterrey, MEX, 64650
Promotora Ambiental SAB de CV provides private and domestic solid waste collection services, construction and operation of landfills. The company offers services to the petroleum industry in Mexico.
74GF Score

Get the complete analysis for MEX:PASAB

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

MXN40.00
Price
MXN43.51
GF Value