Jumbo (STU:5JB) 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.

STU:5JB Jumbo SA STU:5JB
85 GF Score
Price €23.62
GF Value €30.41
Valuation Modestly Undervalued
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What is Jumbo 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)

Jumbo Quality Rank Related Terms

STU:5JB
85GF Score
Jumbo SA STU:5JB
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Jumbo (STU:5JB) Overvalued in 2026?

Based on GuruFocus' analysis, Jumbo stock appears to be undervalued. The current stock price of €23.62 is trading 22.3% below its estimated GF Value™ of €30.41. GuruFocus considers Jumbo to be Modestly Undervalued.

Key valuation signals for STU:5JB:

  • Quality Rank:
  • GF Value™: €30.41 vs. price of €23.62 (22.3% below fair value)
  • GF Score™: 85/100

No single metric tells the full story. See the STU:5JB stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Jumbo Business Description

Other Exchanges JUMSY:USABELA:Greece0LRI:UK
Address 9 Cyprus and Hydras street, Moschato, Attikis, Athens, GRC, 183 46
Jumbo SA is a Greek retailer of toys, giftware, household products, and stationery. The company operates stores across Greece, Cyprus, Bulgaria, and Romania under the Jumbo brand name, in addition to the e-jumbo online store. The company derives the majority of its revenue domestically. Jumbo reports its sales across seven product types: toys, baby products, stationery, seasonal, home products, haberdashery, and others. The three product types--home products, seasonal, and toys--collectively contribute the vast majority of revenue, followed by stationery and baby products.
85GF Score

Get the complete analysis for STU:5JB

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

€23.62
Price
€30.41
GF Value