Bumech (LTS:0KMR) Cyclically Adjusted PB Ratio: (As of Aug. 13, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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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.

LTS:0KMR Bumech SA LTS:0KMR
47 GF Score
Price zł11.95
GF Value zł4.22
! 4 Warning Signs
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What is Bumech 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


Bumech  (LTS:0KMR) 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.


Bumech Cyclically Adjusted PB Ratio Related Terms


Bumech Cyclically Adjusted PB Ratio Historical Data

* Premium members only.

The historical data trend for Bumech'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.

Bumech Cyclically Adjusted PB Ratio Chart

Bumech 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 0.60 1.75 0.64 0.30 1.04

Bumech 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 0.39 0.42 1.42 1.04 1.31

Bumech Cyclically Adjusted PB Ratio Competitor Comparison

For the Thermal Coal subindustry, Bumech'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.


Bumech Cyclically Adjusted PB Ratio vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, Bumech's Cyclically Adjusted PB Ratio distribution charts can be found below:

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


LTS:0KMR
47GF Score
Bumech SA LTS:0KMR
Cyclically Adjusted PB Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Bumech 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.

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

For example, Bumech'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)
=2.086/163.0700*163.0700
=2.086

Current CPI (Mar. 2026) = 163.0700.

Bumech Quarterly Data

Book Value per Share CPI Adj_Book
201606 13.519 99.552 22.145
201609 13.388 99.064 22.038
201612 13.997 100.366 22.742
201703 14.151 101.018 22.844
201706 11.710 101.180 18.873
201709 10.603 101.343 17.061
201712 6.784 102.564 10.786
201803 4.966 102.564 7.896
201806 4.372 103.378 6.896
201809 3.196 103.378 5.041
201812 1.126 103.785 1.769
201903 1.017 104.274 1.590
201906 2.398 105.983 3.690
201909 2.143 105.983 3.297
201912 2.130 107.123 3.242
202003 2.272 109.076 3.397
202006 1.561 109.402 2.327
202009 1.768 109.320 2.637
202012 2.315 109.565 3.446
202103 2.396 112.658 3.468
202106 3.772 113.960 5.398
202109 6.399 115.588 9.028
202112 30.184 119.088 41.332
202203 31.516 125.031 41.104
202206 39.247 131.705 48.593
202209 49.375 135.531 59.408
202212 54.633 139.113 64.042
202303 55.937 145.950 62.498
202306 51.312 147.009 56.918
202309 49.761 146.113 55.536
202312 50.823 147.741 56.096
202403 48.657 149.044 53.236
202406 46.992 150.997 50.749
202409 45.550 153.439 48.409
202412 -29.017 154.660 -30.595
202503 -28.996 157.021 -30.113
202506 -27.415 157.509 -28.383
202509 -24.973 158.000 -25.774
202512 -37.923 158.320 -39.061
202603 2.086 163.070 2.086

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 Bumech (LTS:0KMR) Overvalued in 2026?

Based on GuruFocus' analysis, Bumech stock appears to be overvalued. The current stock price of zł11.95 is trading 183.2% above its estimated GF Value™ of zł4.22.

Key valuation signals for LTS:0KMR:

  • Cyclically Adjusted PB Ratio:
  • GF Value™: zł4.22 vs. price of zł11.95 (183.2% above fair value)
  • GF Score™: 47/100 with 4 warning signs

No single metric tells the full story. See the LTS:0KMR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Bumech Business Description

Other Exchanges BMC:Poland
Address ul. Krakowska 191, Katowice, POL, 40-389
Bumech SA is specialized in scope of service, maintenance of operations and repair works of mining machinery and equipment. The company is also providing services in the area of drilling underground headings in coal mines.
47GF Score

Get the complete analysis for LTS:0KMR

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

zł11.95
Price
zł4.22
GF Value