Ducommun (FRA:DUM) 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.

FRA:DUM Ducommun Inc FRA:DUM
63 GF Score
Price €157.60
GF Value €58.33
Valuation Significantly Overvalued
! 6 Warning Signs
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What is Ducommun 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)

Ducommun Quality Rank Related Terms

FRA:DUM
63GF Score
Ducommun Inc FRA:DUM
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Ducommun (FRA:DUM) Overvalued in 2026?

Based on GuruFocus' analysis, Ducommun stock appears to be overvalued. The current stock price of €157.60 is trading 170.2% above its estimated GF Value™ of €58.33. GuruFocus considers Ducommun to be Significantly Overvalued.

Key valuation signals for FRA:DUM:

  • Quality Rank:
  • GF Value™: €58.33 vs. price of €157.60 (170.2% above fair value)
  • GF Score™: 63/100 with 6 warning signs

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

Ducommun Business Description

Other Exchanges DCO:USA
Address 600 Anton Boulevard, Suite 1100, Costa Mesa, CA, USA, 92626-7100
Ducommun Inc provides engineering & manufacturing services for high-performance products & high-cost-of failure applications used in the aerospace and defense, industrial, medical & other industries. The company's reportable segments are Structural Systems & Electronic Systems. Structural Systems designs, engineers, and manufactures various sizes of complex contoured aerostructure components and assemblies, and supplies composite and metal-bonded structures and assemblies. Electronic Systems designs, engineers and manufactures high-reliability electronic and electromechanical products used in technology-driven markets, including A&D and Industrial end-use markets. It generates a maximum of its revenue from the Electronic Systems.
63GF Score

Get the complete analysis for FRA:DUM

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

€157.60
Price
€58.33
GF Value