RNGOF (Rengo Co) 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.

RNGOF Rengo Co Ltd RNGOF
81 GF Score
Price $5.50
GF Value $4.23
! 9 Warning Signs
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What is Rengo Co 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)

Rengo Co Quality Rank Related Terms

RNGOF
81GF Score
Rengo Co Ltd RNGOF
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Rengo Co (RNGOF) Overvalued in 2026?

Based on GuruFocus' analysis, Rengo Co stock appears to be overvalued. The current stock price of $5.50 is trading 30% above its estimated GF Value™ of $4.23.

Key valuation signals for RNGOF:

  • Quality Rank:
  • GF Value™: $4.23 vs. price of $5.50 (30% above fair value)
  • GF Score™: 81/100 with 9 warning signs

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

Rengo Co Business Description

Other Exchanges 3941:Japan
Address 2-2-7 Nakanoshima Kita-ku, Osaka, JPN, 530-0005
Rengo Co Ltd manufactures and sells a variety of packaging products. The firm organizes itself into four segments based on product type. The paperboard and packaging segment, which generates the majority of revenue, sells corrugated packaging and boxes used to package food and agricultural products. The flexible packaging segment sells films, labels, and cellophane mainly used for food and beverage packaging. The heavy duty packaging segment sells plastic and paper container bags used by the agricultural, transportation, and chemicals industries. The overseas business sells packaging products outside of Japan. The majority of revenue comes from Japan.
81GF Score

Get the complete analysis for RNGOF

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

$5.50
Price
$4.23
GF Value