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STS Group AGSTSGF 52 Owner Earnings per Share (TTM) is 4.61 as of Dec. 2025, which is 266% above its 10-year median of 1.26. GuruFocus rates STSGF with a GF Score™ of 52/100 and a GF Value™ of $9.10 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 711 Vehicles & Parts companies, STS Group AG ranks better than 99.16% on this metric.
"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)."
STS Group AG's Owner Earnings per Share (TTM) ended in Dec. 2025 was $4.61. It's Price-to-Owner-Earnings ratio for today is 0.65.
The historical rank and industry rank for STS Group AG's Owner Earnings per Share (TTM) or its related term are showing as below:
STSGF'
s Price-to-Owner-Earnings Range Over the Past 10 Years
Min: 0.65 Med: 1.26 Max: 10.64
Current: 0.65
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.
STS Group AG Owner Earnings per Share (TTM) Related Terms
STS Group AG Owner Earnings per Share (TTM) Historical Data
* Premium members only.
The historical data trend for STS Group AG'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.
STSGF vs ORLY, AZO, GPC: Owner Earnings per Share (TTM) Comparison
For the Auto Parts subindustry, STS Group AG'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.
STS Group AG Price-to-Owner-Earnings vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, STS Group AG's Price-to-Owner-Earnings distribution charts can be found below:
* The bar in red indicates where STS Group AG's Price-to-Owner-Earnings falls into.
"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)."
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.
STS Group AG's Change In Deferred Tax for the trailing twelve months (TTM) ended in Dec. 2025 was $-0.8 Mil.
4. Average maintenance capital expenditure over a business/industry cycle: 5-Year Average Maintenance Capital Expenditure = $7.8 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 year. If the revenue decreased from the previous year, then the Maintenance Capital Expenditure = Capital Expenditure (positive).
Second, if the revenue increased from the previous year, 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.
STS Group AG's 5-Year Average Maintenance Capital Expenditure = $7.8 Mil
5. "Change In Working Capital" is from cashflow statement. STS Group AG's Change In Working Capital for the trailing twelve months (TTM) ended in Dec. 2025 was $19.2 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.
* 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 4.61 mean?
STS Group AG (STSGF) has a Owner Earnings per Share (TTM) of 4.61 as of Dec. 2025. Warren Buffett defined owner earnings as reported earnings plus depreciation less average maintenance capital expenditure. View historical data on STS Group AG. This is 266% above median its historical median of 1.26. Over the past decade, STS Group AG's Owner Earnings per Share (TTM) has ranged from 0.65 to 10.64. According to the industry distribution chart, STS Group AG ranks #6 out of 711 companies in the Vehicles & Parts industry, placing it in the top 0.8%.
Is STS Group AG's Owner Earnings per Share (TTM) too high?
STS Group AG's current Owner Earnings per Share (TTM) of 4.61 is 266% above median its 10-year median of 1.26. Over the past 10 years, this metric has ranged from a low of 0.65 to a high of 10.64. The Vehicles & Parts industry median Owner Earnings per Share (TTM) is 15.10. STS Group AG's value of 4.61 is 69.5% below this industry median. Based on the distribution chart, STS Group AG ranks #6 out of 711 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, STS Group AG has a GF Score™ of 52/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does STS Group AG's Owner Earnings per Share (TTM) compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, STS Group AG ranks #6 out of 711 companies for Owner Earnings per Share (TTM). This places STS Group AG in the top 1% of its industry — outperforming the majority of peers. The industry median Owner Earnings per Share (TTM) is 15.10. STS Group AG's value of 4.61 is 69.5% below this benchmark. Historically, STS Group AG's own Owner Earnings per Share (TTM) has ranged from 0.65 to 10.64 over the past decade. While the company's 10-year median is 1.26 vs. the industry median of 15.10, STS Group AG 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 Vehicles & Parts company?
The median Owner Earnings per Share (TTM) among Vehicles & Parts companies is 15.10, based on 711 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. STS Group AG's current Owner Earnings per Share (TTM) of 4.61 is 69.5% 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 STS Group AG. For the Vehicles & Parts industry, the median Owner Earnings per Share (TTM) is 15.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. STS Group AG's current Owner Earnings per Share (TTM) is 4.61, which is 266% above median its own 10-year median of 1.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is STS Group AG stock overvalued right now?
Based on GuruFocus' analysis, STS Group AG (STSGF) is currently considered Possible Value Trap. The stock's GF Value™ is $9.10, compared to a current price of $3.00 — trading 67% below its estimated fair value. The current Owner Earnings per Share (TTM) is 4.61, which is 266% above median its 10-year median of 1.26 and 69.5% below the Vehicles & Parts industry median of 15.10. STS Group AG's overall GF Score™ is 52/100 with 4 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 STS Group AG (STSGF), the current Owner Earnings per Share (TTM) is 4.61 as of Dec. 2025. 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 STS Group AG (STSGF) Overvalued in 2026?
Based on GuruFocus' analysis, STS Group AG stock appears to be undervalued.
The current stock price of $3.00 is trading 67% below its estimated GF Value™ of $9.10.
GuruFocus considers STS Group AG to be Possible Value Trap.
Key valuation signals for STSGF:
Owner Earnings per Share (TTM): 4.61 (266% above median its 10-year median of 1.26)
GF Value™: $9.10 vs. price of $3.00 (67% below fair value)
Industry Position: 69.5% below the Vehicles & Parts median (#6 of 711)
No single metric tells the full story. See the STSGF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
STS Group AG is a systems supplier to the automotive industry globally. It produces and develops plastic injection moulded parts and components made from composite materials (Sheet Moulding Compound SMC), such as rigid and flexible vehicle and aerodynamic trim, complete interior systems, as well as lightweight and battery components for electric vehicles. STS's customer portfolio includes various international manufacturers of commercial vehicles, passenger cars, and electric vehicles. The Group's operating business segments are: China, Materials, and Plastics. Maximum revenue is generated from the Plastics segment, which manufactures exterior body parts and interior modules for lorries, commercial vehicles and passenger cars. Geographically, the Group derives maximum revenue from France.
52GF Score
Get the complete analysis for STSGF
Owner Earnings per Share (TTM) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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