Byggma ASA (OSL:BMA) Owner Earnings per Share (TTM): 2.08 (As of Mar. 2026) — 80% Below Median

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Director of Data and Quant Analytics at GuruFocus
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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.

OSL:BMA Byggma ASA OSL:BMA
59 GF Score
Price kr25.00
GF Value kr15.67
Valuation Significantly Overvalued
! 9 Warning Signs
View Full Analysis

What is Byggma ASA Owner Earnings per Share (TTM)?

Byggma ASA OSL:BMA -1.57% 59 Owner Earnings per Share (TTM) is 2.08 as of Mar. 2026, which is 80% below its 10-year median of 10.39. GuruFocus rates OSL:BMA with a GF Score™ of 59/100 and a GF Value™ of kr15.67 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 810 Construction companies, Byggma ASA ranks better than 54.57% on this metric.

In 1986 Berkshire Hathaway Shareholder Letter, Warren Buffett defined owner earnings as follows:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume (If the business requires additional working capital to maintain its competitive position and unit volume, the increment also should be included in (c))...Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes - both for investors in buying stocks and for managers in buying entire businesses...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

Byggma ASA's Owner Earnings per Share (TTM) ended in Mar. 2026 was kr2.08. It's Price-to-Owner-Earnings ratio for today is 12.02.


The historical rank and industry rank for Byggma ASA's Owner Earnings per Share (TTM) or its related term are showing as below:

OSL:BMA' s Price-to-Owner-Earnings Range Over the Past 10 Years
Min: 4.23   Med: 10.39   Max: 129.17
Current: 12.03


During the past 13 years, the highest Price-to-Owner-Earnings ratio of Byggma ASA was 129.17. The lowest was 4.23. And the median was 10.39.


OSL:BMA's Price-to-Owner-Earnings is ranked better than
54.57% of 810 companies
in the Construction industry
Industry Median: 13.635 vs OSL:BMA: 12.03

Byggma ASA's Earnings per Share (Diluted) for the three months ended in Mar. 2026 was kr1.64. Its Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was kr1.89. It's PE Ratio (TTM) ratio for today is 13.23.

Byggma ASA's EPS without NRI for the three months ended in Mar. 2026 was kr1.68. Its EPS without NRI for the trailing twelve months (TTM) ended in Mar. 2026 was kr1.99. It's PE Ratio without NRI ratio for today is 12.55.


Be Aware

Assumption: Companies usually do not report maintenance capital expenditures and growth capital expenditures separately. Here we use estimated numbers and average them over 5 years. The method to estimate maintenance capital expenditures can be found in above part 4.

Note: GuruFocus' Change In Working Capital is provided by Morningstar. It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement from original financial report. And it includes non-current parts of assets and liabilities.


Byggma ASA Owner Earnings per Share (TTM) Related Terms


Byggma ASA Owner Earnings per Share (TTM) Historical Data

* Premium members only.

The historical data trend for Byggma ASA's Owner Earnings per Share (TTM) 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.

Byggma ASA Owner Earnings per Share (TTM) Chart

Byggma ASA Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Owner Earnings per Share (TTM)
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.71 6.15 1.52 -3.46 1.82

Byggma ASA Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Owner Earnings per Share (TTM) 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 -0.64 -1.15 0.12 1.82 2.08

OSL:BMA vs TT, JCI, CARR: Owner Earnings per Share (TTM) Comparison

For the Building Products & Equipment subindustry, Byggma ASA's Price-to-Owner-Earnings, along with its competitors' market caps and Price-to-Owner-Earnings 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.


Byggma ASA Price-to-Owner-Earnings vs Construction Industry

For the Construction industry and Industrials sector, Byggma ASA's Price-to-Owner-Earnings distribution charts can be found below:

* The bar in red indicates where Byggma ASA's Price-to-Owner-Earnings falls into.


OSL:BMA
59GF Score
Byggma ASA OSL:BMA
Owner Earnings per Share (TTM) is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Byggma ASA Owner Earnings per Share (TTM) Calculation

In 1986 Berkshire Hathaway Shareholder Letter, Warren Buffett defined owner earnings as follows:

"These represent (a) reported earnings plus (b) depreciation, depletion, amortization, and certain other non-cash charges...less (c) the average annual amount of capitalized expenditures for plant and equipment, etc. that the business requires to fully maintain its long-term competitive position and its unit volume. (If the business requires additional working capital to maintain its competitive position and unit volume, the increment also should be included in (c))...Our owner-earnings equation does not yield the deceptively precise figures provided by GAAP, since (c) must be a guess - and one sometimes very difficult to make. Despite this problem, we consider the owner earnings figure, not the GAAP figure, to be the relevant item for valuation purposes - both for investors in buying stocks and for managers in buying entire businesses...All of this points up the absurdity of the 'cash flow' numbers that are often set forth in Wall Street reports. These numbers routinely include (a) plus (b) - but do not subtract (c)."

To make it simple, then you will have:

Owner Earnings per Share (TTM) = (Net Income + Depreciation, Depletion and Amortization + Change In Deferred Tax - 5Y Average of Maintenance Capital Expenditure + Change In Working Capital) / Shares Outstanding (Diluted Average)

Byggma ASA's Owner Earnings per Share (TTM) Calculation:

TTM / Last Quarter Average of Last 20 Quarters
Net Income 132
Depreciation, Depletion and Amortization 87
Change In Deferred Tax 0
5Y Average of Maintenance Capital Expenditure 72
Change In Working Capital 0
Shares Outstanding (Diluted Average) 70

1. Start with "Net Income" from income statement. Byggma ASA's Net Income for the trailing twelve months (TTM) ended in Mar. 2026 was kr132 Mil.

2. "Depreciation, Depletion and Amortization" is from cashflow statement. Byggma ASA's Depreciation, Depletion and Amortization for the trailing twelve months (TTM) ended in Mar. 2026 was kr87 Mil. This needs to be added back because company does not actually need to pay cash for it. It is a non-cash item.

3. Other non-cash charges usually include "Stock Based Compensation" and "Change In Deferred Tax":
However, to be conservative, GuruFocus will not add Stock Based Compensation back to net income. Byggma ASA's Change In Deferred Tax for the trailing twelve months (TTM) ended in Mar. 2026 was kr0 Mil.

4. Average maintenance capital expenditure over a business/industry cycle: 5-Year Average Maintenance Capital Expenditure = kr72 Mil

It is usually best to take a long-term average of maintenance capital expenditure. Ideally this would be as long as 10 years and include at least one economic downturn. However, since many companies do not have as long as 10-year history, here GuruFocus uses the latest 5 years data to do the calculation. To smooth out unusual years but reflect recent developments, we take an average of the 5 year maintenance capital expenditure.

The following shows how to get maintenance capital expenditure.

First, calculate the revenue change regarding to the previous quarter. If the revenue decreased from the previous quarter, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
Second, if the revenue increased from the previous quarter, then calculate the percentage of Net PPE as of corresponding Revenue.
Growth Capital Expenditure = Percentage of Property, Plant and Equipment as of corresponding Revenue * Revenue Increase
Third, calculate Capital Expenditure (positive) - Growth Capital Expenditure.
If [Capital Expenditure (positive) - Growth Capital Expenditure] was negative, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
If [Capital Expenditure (positive) - Growth Capital Expenditure] was positive, then the Maintenance Capital Expenditure = Capital Expenditure (positive) - Growth Capital Expenditure.
Fourth, get the average of the 5 years maintenance capital expenditure.

Byggma ASA's 5-Year Average Maintenance Capital Expenditure = kr72 Mil

5. "Change In Working Capital" is from cashflow statement. Byggma ASA's Change In Working Capital for the trailing twelve months (TTM) ended in Mar. 2026 was kr0 Mil.
Note: GuruFocus' Change in Working Capital is provided by Morningstar. It is calculated by adding the items under "Change in operating assets and liabilities" (may refer to a different name for different company) section in Cash Flow Statement from original financial report. And sometimes it includes non-current parts of assets and liabilities.

6. Byggma ASA's Shares Outstanding (Diluted Average) for the months ended in Mar. 2026 was 70.000 Mil.

Byggma ASA's Onwer Earnings Per Share for Mar. 2026 is calculated as:

Owner Earnings per Share (TTM)
=( Net Income+Depreciation, Depletion and Amortization+Change In Deferred Tax
=( 131.5 +86.5+0
-5Y Avg of Maintenance CAPEX+Change In Working Capital )/Shares Outstanding (Diluted Average)
-72.496758056795+0)/70.000
=2.08

Price-to-Owner-Earnings=Current Price/Owner Earnings per Share (TTM)
=25.00/2.08
=12.02

* 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.

What does a Owner Earnings per Share (TTM) of 2.08 mean?
Byggma ASA (OSL:BMA) has a Owner Earnings per Share (TTM) of 2.08 as of Mar. 2026. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on Byggma ASA. This is 80% below median its historical median of 10.39. Over the past decade, Byggma ASA's Owner Earnings per Share (TTM) has ranged from 4.23 to 129.17. According to the industry distribution chart, Byggma ASA ranks #368 out of 810 companies in the Construction industry, placing it in the top 45.4%.
Is Byggma ASA's Owner Earnings per Share (TTM) too high?
Byggma ASA's current Owner Earnings per Share (TTM) of 2.08 is 80% below median its 10-year median of 10.39. Over the past 10 years, this metric has ranged from a low of 4.23 to a high of 129.17. The Construction industry median Owner Earnings per Share (TTM) is 13.64. Byggma ASA's value of 2.08 is 84.7% below this industry median. Based on the distribution chart, Byggma ASA ranks #368 out of 810 companies in the Construction industry, which is above the industry midpoint. Overall, Byggma ASA has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Byggma ASA's Owner Earnings per Share (TTM) compare to TT and JCI?
According to the Construction industry distribution chart, Byggma ASA ranks #368 out of 810 companies for Owner Earnings per Share (TTM). This puts Byggma ASA in the upper half of its industry. The industry median Owner Earnings per Share (TTM) is 13.64. Byggma ASA's value of 2.08 is 84.7% below this benchmark. Historically, Byggma ASA's own Owner Earnings per Share (TTM) has ranged from 4.23 to 129.17 over the past decade. While the company's 10-year median is 10.39 vs. the industry median of 13.64, Byggma ASA has consistently been below 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 Owner Earnings per Share (TTM) for a Construction company?
The median Owner Earnings per Share (TTM) among Construction companies is 13.64, based on 810 companies in the industry. Companies in the top quartile (top 25%) have a Owner Earnings per Share (TTM) significantly above this median, while those in the bottom quartile fall well below. However, Owner Earnings per Share (TTM) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Byggma ASA's current Owner Earnings per Share (TTM) of 2.08 is 84.7% below 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 Owner Earnings per Share (TTM) mean?
A high Owner Earnings per Share (TTM) can signal that a stock is expensive relative to its fundamentals. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on Byggma ASA. For the Construction industry, the median Owner Earnings per Share (TTM) is 13.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Byggma ASA's current Owner Earnings per Share (TTM) is 2.08, which is 80% below median its own 10-year median of 10.39. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Byggma ASA stock overvalued right now?
Based on GuruFocus' analysis, Byggma ASA (OSL:BMA) is currently considered Significantly Overvalued. The stock's GF Value™ is kr15.67, compared to a current price of kr25.00 — trading 59.5% above its estimated fair value. The current Owner Earnings per Share (TTM) is 2.08, which is 80% below median its 10-year median of 10.39 and 84.7% below the Construction industry median of 13.64. Byggma ASA's overall GF Score™ is 59/100 with 9 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Owner Earnings per Share (TTM) calculated?
Owner Earnings per Share (TTM) is calculated from a company's financial statements. For Byggma ASA (OSL:BMA), the current Owner Earnings per Share (TTM) is 2.08 as of Mar. 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 Byggma ASA (OSL:BMA) Overvalued in 2026?

Based on GuruFocus' analysis, Byggma ASA stock appears to be overvalued. The current stock price of kr25.00 is trading 59.5% above its estimated GF Value™ of kr15.67. GuruFocus considers Byggma ASA to be Significantly Overvalued.

Key valuation signals for OSL:BMA:

  • Owner Earnings per Share (TTM): 2.08 (80% below median its 10-year median of 10.39)
  • GF Value™: kr15.67 vs. price of kr25.00 (59.5% above fair value)
  • GF Score™: 59/100 with 9 warning signs
  • Industry Position: 84.7% below the Construction median (#368 of 810)

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


Byggma ASA Business Description

Address Venneslaveien 233, P.O. Box 21, Vennesla, NOR, 4701
Byggma ASA is a supplier of building materials in the Nordic countries. Its operating segment includes Panels; Lighting; Windows; Beams and Byggma other. It generates maximum revenue from the Panels segment. The company's brands include Huntonit, Manonite, Forestia, Uldal, Scan Lamps and Aneta. It is involved in projects ranging from public buildings, commercial and private homes. Geographically, it derives a majority of revenue from Norway.
59GF Score

Get the complete analysis for OSL:BMA

Owner Earnings per Share (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

kr25.00
Price
kr15.67
GF Value