TFBS Bioscience (ROCO:6939) EPS (Basic): NT$-2.13 (TTM As of Dec. 2025)


ROCO:6939 TFBS Bioscience Inc ROCO:6939
49 GF Score
Price NT$20.60
GF Value NT$32.17
Valuation Possible Value Trap
! 6 Warning Signs
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What is TFBS Bioscience EPS (Basic)?

TFBS Bioscience ROCO:6939 -0.48% 49 EPS (Basic) is NT$-2.13 as of Dec. 2025. GuruFocus rates ROCO:6939 with a GF Score™ of 49/100 and a GF Value™ of NT$32.17 (Possible Value Trap). The stock has 6 warning signs investors should review.

TFBS Bioscience's basic earnings per share (Basic EPS) for the six months ended in Dec. 2025 was NT$-0.99. Its basic earnings per share (Basic EPS) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-2.13.

TFBS Bioscience's EPS (Diluted) for the six months ended in Dec. 2025 was NT$-0.99. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$-2.13.

TFBS Bioscience's EPS without NRI for the six months ended in Dec. 2025 was NT$-0.99. Its EPS without NRIearnings per share without non-recurring items for the trailing twelve months (TTM) ended in Dec. 2025 was -2.13.

Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EPS without NRI Growth Rate using EPS without NRI data.

During the past 6 years, TFBS Bioscience's highest 3-Year average EPS without NRI Growth Rate was 162.60% per year. The lowest was 162.60% per year. And the median was 162.60% per year.

TFBS Bioscience  (ROCO:6939) EPS (Basic) Explanation

EPS is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.

Be Aware

Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.

If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.

TFBS Bioscience EPS (Basic) Related Terms

TFBS Bioscience EPS (Basic) Historical Data

* Premium members only.

The historical data trend for TFBS Bioscience's EPS (Basic) can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

TFBS Bioscience EPS (Basic) Chart

TFBS Bioscience Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EPS (Basic)
Get a 7-Day Free Trial 0.47 0.97 0.14 -1.11 -2.13

TFBS Bioscience Semi-Annual Data
Dec20 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
EPS (Basic) Get a 7-Day Free Trial Premium Member Only Premium Member Only -0.10 -0.55 -0.56 -1.14 -0.99
ROCO:6939
49GF Score
TFBS Bioscience Inc ROCO:6939
EPS (Basic) is just one metric. See GF Score™, valuation, warning signs, and more.
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TFBS Bioscience EPS (Basic) Calculation

EPS (Basic) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Basic earnings per share (EPS) do not factor in the dilutive effects on convertible securities.

TFBS Bioscience's Basic EPS for the fiscal year that ended in Dec. 2025 is calculated as

Basic EPS (A: Dec. 2025 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(-74.519-0)/34.938
=-2.13

TFBS Bioscience's Basic EPS for the quarter that ended in Dec. 2025 is calculated as

Basic EPS (Q: Dec. 2025 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(-34.596-0)/34.947
=-0.99

EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the semi-annually data reported by the company within the most recent 12 months, which was NT$-2.13

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about EPS (Basic) →
What does a EPS (Basic) of NT$-2.13 mean?
TFBS Bioscience (ROCO:6939) has a EPS (Basic) of NT$-2.13 as of Dec. 2025. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on TFBS Bioscience and its competitors.
Is TFBS Bioscience's EPS (Basic) too high?
TFBS Bioscience's current EPS (Basic) is NT$-2.13. Overall, TFBS Bioscience has a GF Score™ of 49/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does TFBS Bioscience's EPS (Basic) compare to TMO and DHR?
TFBS Bioscience's EPS (Basic) of NT$-2.13 can be compared against companies in the Medical Diagnostics & Research industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EPS (Basic) for a Medical Diagnostics & Research company?
A good EPS (Basic) depends on the Medical Diagnostics & Research industry context. However, EPS (Basic) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EPS (Basic) mean?
A high EPS (Basic) can signal that a stock is expensive relative to its fundamentals. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on TFBS Bioscience and its competitors. TFBS Bioscience's current EPS (Basic) is NT$-2.13. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TFBS Bioscience stock overvalued right now?
Based on GuruFocus' analysis, TFBS Bioscience (ROCO:6939) is currently considered Possible Value Trap. The stock's GF Value™ is NT$32.17, compared to a current price of NT$20.60 — trading 36% below its estimated fair value. The current EPS (Basic) is NT$-2.13. TFBS Bioscience's overall GF Score™ is 49/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EPS (Basic) calculated?
EPS (Basic) is calculated from a company's financial statements. For TFBS Bioscience (ROCO:6939), the current EPS (Basic) is NT$-2.13 as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is TFBS Bioscience (ROCO:6939) Overvalued in 2026?

Based on GuruFocus' analysis, TFBS Bioscience stock appears to be undervalued. The current stock price of NT$20.60 is trading 36% below its estimated GF Value™ of NT$32.17. GuruFocus considers TFBS Bioscience to be Possible Value Trap.

Key valuation signals for ROCO:6939:

  • EPS (Basic): NT$-2.13
  • GF Value™: NT$32.17 vs. price of NT$20.60 (36% below fair value)
  • GF Score™: 49/100 with 6 warning signs

No single metric tells the full story. See the ROCO:6939 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

TFBS Bioscience Business Description

Address No. 103, Lane 169, Kang-ning Street, 3rd Floor, Xizhi District, New Taipei, TWN
TFBS Bioscience Inc is a Contract Research Organization (CRO) providing biological testing in Taiwan. Its services include viral vector manufacturing for cell and gene therapy products and biosafety testing and product release testing for cell and gene therapy products, vaccines, and biologic products.
49GF Score

Get the complete analysis for ROCO:6939

EPS (Basic) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$20.60
Price
NT$32.17
GF Value