PMBLF (Promotora AmbientalB de CV) Cyclically Adjusted PB Ratio: (As of Jul. 24, 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.
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Charlie Tian
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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.

PMBLF Promotora Ambiental SAB de CV PMBLF
73 GF Score
Price $1.36
GF Value $1.45
! 4 Warning Signs
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What is Promotora AmbientalB de CV 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


Promotora AmbientalB de CV  (GREY:PMBLF) 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 0.68 0.66 1.69 1.67 1.63

Promotora AmbientalB de CV Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
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 1.61 1.64 1.63 1.63 1.61

PMBLF 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.


PMBLF
73GF Score
Promotora Ambiental SAB de CV PMBLF
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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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 Mar. 2026 is calculated as:

For example, Promotora AmbientalB de CV's adjusted Book Value per Share data for the three months ended in Mar. 2026 was:

Adj_Book=Book Value per Share/CPI of Mar. 2026 (Change)*Current CPI (Mar. 2026)
=1.516/166.0400*166.0400
=1.516

Current CPI (Mar. 2026) = 166.0400.

Promotora AmbientalB de CV Quarterly Data

Book Value per Share CPI Adj_Book
201606 0.870 101.905 1.418
201609 0.847 103.084 1.364
201612 0.812 105.002 1.284
201703 0.891 108.063 1.369
201706 0.937 108.339 1.436
201709 0.938 109.628 1.421
201712 0.882 112.114 1.306
201803 0.963 113.505 1.409
201806 0.877 113.373 1.284
201809 0.936 115.130 1.350
201812 0.841 117.530 1.188
201903 0.856 118.050 1.204
201906 0.868 117.848 1.223
201909 0.860 118.581 1.204
201912 0.891 120.854 1.224
202003 0.748 121.885 1.019
202006 0.757 121.777 1.032
202009 0.784 123.341 1.055
202012 0.871 124.661 1.160
202103 0.863 127.574 1.123
202106 0.880 128.936 1.133
202109 0.878 130.742 1.115
202112 0.881 133.830 1.093
202203 0.918 137.082 1.112
202206 0.929 139.233 1.108
202209 0.939 142.116 1.097
202212 0.998 144.291 1.148
202303 1.089 146.472 1.234
202306 1.182 146.272 1.342
202309 1.163 148.446 1.301
202312 1.204 151.017 1.324
202403 1.261 152.947 1.369
202406 1.183 153.551 1.279
202409 1.152 155.246 1.232
202412 1.138 157.378 1.201
202503 1.201 158.761 1.256
202506 1.317 160.180 1.365
202509 1.338 161.030 1.380
202512 1.429 163.190 1.454
202603 1.516 166.040 1.516

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 (PMBLF) Overvalued in 2026?

Based on GuruFocus' analysis, Promotora AmbientalB de CV stock appears to be undervalued. The current stock price of $1.36 is trading 6.2% below its estimated GF Value™ of $1.45.

Key valuation signals for PMBLF:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: $1.45 vs. price of $1.36 (6.2% below fair value)
  • GF Score™: 73/100 with 4 warning signs

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


Promotora AmbientalB de CV Business Description

Other Exchanges PASAB:Mexico
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.
73GF Score

Get the complete analysis for PMBLF

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

$1.36
Price
$1.45
GF Value