Grammer AG (WBO:GMM) Quality Rank

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.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
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.

WBO:GMM Grammer AG WBO:GMM
77 GF Score
Price €10.90
GF Value €7.91
! 8 Warning Signs
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What is Grammer AG Quality Rank?

The Quality Rank measures the business quality of a company relative to other companies. It is ranked based on the strength of the balance sheet, as well as the profitability and growth of the business. The ranked companies are split in equal numbers and then ranked from 1 to 10, with 10 being the highest.

The rank of balance sheet (30%)

The rank of balance sheet is done through the ranking of:
  • Interest coverage
  • Zscore
  • Debt to revenue
  • Equity to asset
  • Cash to debt

The rank of Profitability (70%)

The ranking of Profitability is done by ranking:
  • Operating margin mean rank (10-year mean average profit margine)
  • Operating margin growth rank
  • Fscore
  • Predictability rank
  • Revenue growth rank (5 year), when the growth is higher than 25%, set it as 25%
  • Num of year profit (number of years that is profitable within the last 10 years)
  • ROIC median (10-year median of ROIC)

Grammer AG Quality Rank Related Terms

WBO:GMM
77GF Score
Grammer AG WBO:GMM
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Grammer AG (WBO:GMM) Overvalued in 2026?

Based on GuruFocus' analysis, Grammer AG stock appears to be overvalued. The current stock price of €10.90 is trading 37.8% above its estimated GF Value™ of €7.91.

Key valuation signals for WBO:GMM:

  • Quality Rank:
  • GF Value™: €7.91 vs. price of €10.90 (37.8% above fair value)
  • GF Score™: 77/100 with 8 warning signs

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

Grammer AG Business Description

Other Exchanges 0OQX:UKGMM:Germany
Address Grammer-Allee 2, Ursensollen, BY, DEU, 92289
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

Get the complete analysis for WBO:GMM

Quality Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€10.90
Price
€7.91
GF Value