Grandtech C.G.System (ROCO:6123) 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.

ROCO:6123 Grandtech C.G.System Inc ROCO:6123
75 GF Score
Price NT$42.70
GF Value NT$51.66
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Grandtech C.G.System 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)

Grandtech C.G.System Quality Rank Related Terms

ROCO:6123
75GF Score
Grandtech C.G.System Inc ROCO:6123
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Is Grandtech C.G.System (ROCO:6123) Overvalued in 2026?

Based on GuruFocus' analysis, Grandtech C.G.System stock appears to be undervalued. The current stock price of NT$42.70 is trading 17.3% below its estimated GF Value™ of NT$51.66. GuruFocus considers Grandtech C.G.System to be Modestly Undervalued.

Key valuation signals for ROCO:6123:

  • Quality Rank:
  • GF Value™: NT$51.66 vs. price of NT$42.70 (17.3% below fair value)
  • GF Score™: 75/100 with 7 warning signs

No single metric tells the full story. See the ROCO:6123 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Grandtech C.G.System Business Description

Address No. 33, Lane 76, Ruiguang Road, 3rd Floor, Neihu District, Taipei, TWN, 114
Grandtech C.G.System Inc engages in the wholesale of books, publishing, the wholesale of computer software, other services (sales agent for computer programming), other consulting services (analysis and planning consulting services of computer management information and automatic systems), and data processing services. The group has two reportable segments: the Taiwan region and the Hong Kong and Macao regions. The main business and products in each region are wholesale of office machinery and equipment, retail sales, and wholesale and retail of information software.
75GF Score

Get the complete analysis for ROCO:6123

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

NT$42.70
Price
NT$51.66
GF Value