Ttbio (ROCO:6493) 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:6493 Ttbio Corp ROCO:6493
61 GF Score
Price NT$37.00
GF Value NT$19.51
Valuation Significantly Overvalued
! 3 Warning Signs
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What is Ttbio 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)

Ttbio Quality Rank Related Terms

ROCO:6493
61GF Score
Ttbio Corp ROCO:6493
Quality Rank is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Is Ttbio (ROCO:6493) Overvalued in 2026?

Based on GuruFocus' analysis, Ttbio stock appears to be overvalued. The current stock price of NT$37.00 is trading 89.6% above its estimated GF Value™ of NT$19.51. GuruFocus considers Ttbio to be Significantly Overvalued.

Key valuation signals for ROCO:6493:

  • Quality Rank:
  • GF Value™: NT$19.51 vs. price of NT$37.00 (89.6% above fair value)
  • GF Score™: 61/100 with 3 warning signs

No single metric tells the full story. See the ROCO:6493 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ttbio Business Description

Address 2nd Floor, Number 7, 6th Road Industry Park, Taichung, TWN, 40755
Ttbio Corp is a Taiwan based company engaged in the manufacturing of dental products and accessories. Its products include High-Speed Handpiece Series, Low-Speed Handpiece Series, Dental Spare Parts, Service Rotor, and Maintenance Unit among others.
61GF Score

Get the complete analysis for ROCO:6493

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

NT$37.00
Price
NT$19.51
GF Value