Grammer AGSTU:GMM -0.58%77 PS Ratio is 0.07 as of Jul. 08, 2026, which is 50% below its 10-year median of 0.14. GuruFocus rates STU:GMM with a GF Score™ of 77/100 and a GF Value™ of €7.98 (Fairly Valued). The stock has 7 warning signs investors should review. Among 1,319 Vehicles & Parts companies, Grammer AG ranks better than 96.59% on this metric.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Grammer AG's share price is €8.60.
Grammer AG's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was €120.49. Hence, Grammer AG's PS Ratio for today is 0.07.
The historical rank and industry rank for Grammer AG's PS Ratio or its related term are showing as below:
STU:GMM'
s PS Ratio Range Over the Past 10 Years
Min: 0.04 Med: 0.14 Max: 0.46
Current: 0.07
During the past 13 years, Grammer AG's highest PS Ratio was 0.46. The lowest was 0.04. And the median was 0.14.
STU:GMM's PS Ratio is ranked better than 96.59% of 1319
companies
in the Vehicles & Parts industry
Industry Median: 0.82
vs STU:GMM: 0.07
Grammer AG revenue per share has been in decline for the last 5 years.
During the past 12 months, the average Revenue per Share Growth Rate of Grammer AG was -5.60% per year.
During the past 3 years, the average Revenue per Share Growth Rate was -5.50% per year.
During the past 5 years, the average Revenue per Share Growth Rate was -1.60% per year.
During the past 10 years, the average Revenue per Share Growth Rate was -1.00% per year.
During the past 13 years, Grammer AG's highest 3-Year average Revenue per Share Growth Rate was 12.20% per year. The lowest was -5.50% per year. And the median was 3.20% per year.
Back to Basics: PS Ratio
Grammer AG (STU:GMM) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Grammer AG PS Ratio Related Terms
Grammer AG PS Ratio Historical Data
* Premium members only.
The historical data trend for Grammer AG's PS 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.
For the Auto Parts subindustry, Grammer AG's PS Ratio, along with its competitors' market caps and PS 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.
Grammer AG PS Ratio vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Grammer AG's PS Ratio distribution charts can be found below:
* The bar in red indicates where Grammer AG's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Grammer AG's Share Price of today is €8.60. Grammer AG's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €120.49.
* 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.
It can also be calculated from the numbers for the whole company:
Grammer AG (STU:GMM) has a PS Ratio of 0.07 as of Jul. 08, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Grammer AG and its competitors. This is 50% below median its historical median of 0.14. Over the past decade, Grammer AG's PS Ratio has ranged from 0.04 to 0.46. According to the industry distribution chart, Grammer AG ranks #45 out of 1319 companies in the Vehicles & Parts industry, placing it in the top 3.4%.
Is Grammer AG's PS Ratio too high?
Grammer AG's current PS Ratio of 0.07 is 50% below median its 10-year median of 0.14. Over the past 10 years, this metric has ranged from a low of 0.04 to a high of 0.46. The Vehicles & Parts industry median PS Ratio is 0.82. Grammer AG's value of 0.07 is 91.5% below this industry median. Based on the distribution chart, Grammer AG ranks #45 out of 1319 companies in the Vehicles & Parts industry, which is in the top quartile — a strong position relative to peers. Overall, Grammer AG has a GF Score™ of 77/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Grammer AG's PS Ratio compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Grammer AG ranks #45 out of 1319 companies for PS Ratio. This places Grammer AG in the top 3% of its industry — outperforming the majority of peers. The industry median PS Ratio is 0.82. Grammer AG's value of 0.07 is 91.5% below this benchmark. Historically, Grammer AG's own PS Ratio has ranged from 0.04 to 0.46 over the past decade. While the company's 10-year median is 0.14 vs. the industry median of 0.82, Grammer 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 PS Ratio for a Vehicles & Parts company?
The median PS Ratio among Vehicles & Parts companies is 0.82, based on 1,319 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Grammer AG's current PS Ratio of 0.07 is 91.5% 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 PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Grammer AG and its competitors. For the Vehicles & Parts industry, the median PS Ratio is 0.82 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Grammer AG's current PS Ratio is 0.07, which is 50% below median its own 10-year median of 0.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Grammer AG stock overvalued right now?
Based on GuruFocus' analysis, Grammer AG (STU:GMM) is currently considered Fairly Valued. The stock's GF Value™ is €7.98, compared to a current price of €8.60 — trading 7.8% above its estimated fair value. The current PS Ratio is 0.07, which is 50% below median its 10-year median of 0.14 and 91.5% below the Vehicles & Parts industry median of 0.82. Grammer AG's overall GF Score™ is 77/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Grammer AG (STU:GMM), the current PS Ratio is 0.07 as of Jul. 08, 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 Grammer AG (STU:GMM) Overvalued in 2026?
Based on GuruFocus' analysis, Grammer AG stock appears to be overvalued.
The current stock price of €8.60 is trading 7.8% above its estimated GF Value™ of €7.98.
GuruFocus considers Grammer AG to be Fairly Valued.
Key valuation signals for STU:GMM:
PS Ratio: 0.07 (50% below median its 10-year median of 0.14)
GF Value™: €7.98 vs. price of €8.60 (7.8% above fair value)
Industry Position: 91.5% below the Vehicles & Parts median (#45 of 1319)
No single metric tells the full story. See the STU:GMM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Grammer AG specializes in developing and manufacturing components and systems for car interiors as well as driver and passenger seats for off-road vehicles, trucks, buses, and trains. Its product portfolio comprises consoles and armrests, headrests, and other interior products for cars, as well as passenger seats, interior components, and related spare parts for commercial vehicles, among others. The company has three reportable segments: EMEA, Americas, and APAC. The majority of its revenue is generated from the EMEA segment (Europe, Middle East, and Africa).
77GF Score
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