Tsubota Laboratory (TSE:4890) EPS (Basic): 円-29.58 (TTM As of Mar. 2026)


TSE:4890 Tsubota Laboratory Inc TSE:4890
63 GF Score
Price 円216.00
GF Value 円84.05
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Tsubota Laboratory EPS (Basic)?

Tsubota Laboratory TSE:4890 63 EPS (Basic) is 円-29.58 as of Mar. 2026. GuruFocus rates TSE:4890 with a GF Score™ of 63/100 and a GF Value™ of 円84.05 (Significantly Overvalued). The stock has 4 warning signs investors should review.

Tsubota Laboratory's basic earnings per share (Basic EPS) for the six months ended in Mar. 2026 was 円-16.60. Its basic earnings per share (Basic EPS) for the trailing twelve months (TTM) ended in Mar. 2026 was 円-29.58.

Tsubota Laboratory's EPS (Diluted) for the six months ended in Mar. 2026 was 円-16.60. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Mar. 2026 was 円-29.58.

Tsubota Laboratory's EPS without NRI for the six months ended in Mar. 2026 was 円-16.64. Its EPS without NRIearnings per share without non-recurring items for the trailing twelve months (TTM) ended in Mar. 2026 was -29.62.

During the past 12 months, Tsubota Laboratory's average EPS without NRIGrowth Rate was -475.80% per year. 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 7 years, Tsubota Laboratory's highest 3-Year average EPS without NRI Growth Rate was 86.50% per year. The lowest was 5.20% per year. And the median was 45.85% per year.

Tsubota Laboratory  (TSE:4890) 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.

Tsubota Laboratory EPS (Basic) Related Terms

Tsubota Laboratory EPS (Basic) Historical Data

* Premium members only.

The historical data trend for Tsubota Laboratory'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.

Tsubota Laboratory EPS (Basic) Chart

Tsubota Laboratory Annual Data
Trend Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
EPS (Basic)
Get a 7-Day Free Trial 6.77 3.66 -25.15 8.04 -29.58

Tsubota Laboratory Semi-Annual Data
Mar20 Mar21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
EPS (Basic) Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only -13.61 1.75 6.29 -12.98 -16.60
TSE:4890
63GF Score
Tsubota Laboratory Inc TSE:4890
EPS (Basic) is just one metric. See GF Score™, valuation, warning signs, and more.
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Tsubota Laboratory 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.

Tsubota Laboratory's Basic EPS for the fiscal year that ended in Mar. 2026 is calculated as

Basic EPS (A: Mar. 2026 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(-761.815-0)/25.756
=-29.58

Tsubota Laboratory's Basic EPS for the quarter that ended in Mar. 2026 is calculated as

Basic EPS (Q: Mar. 2026 )=(Net Income-Preferred Dividends)/Shares Outstanding (Basic Average)
=(-428.004-0)/25.794
=-16.59

EPS (Basic) for the trailing twelve months (TTM) ended in Mar. 2026 adds up the semi-annually data reported by the company within the most recent 12 months, which was 円-29.58

* 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 円-29.58 mean?
Tsubota Laboratory (TSE:4890) has a EPS (Basic) of 円-29.58 as of Mar. 2026. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Tsubota Laboratory and its competitors.
Is Tsubota Laboratory's EPS (Basic) too high?
Tsubota Laboratory's current EPS (Basic) is 円-29.58. Overall, Tsubota Laboratory has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tsubota Laboratory's EPS (Basic) compare to ABT and SYK?
Tsubota Laboratory's EPS (Basic) of 円-29.58 can be compared against companies in the Medical Devices & Instruments 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 Devices & Instruments company?
A good EPS (Basic) depends on the Medical Devices & Instruments 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 Tsubota Laboratory and its competitors. Tsubota Laboratory's current EPS (Basic) is 円-29.58. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tsubota Laboratory stock overvalued right now?
Based on GuruFocus' analysis, Tsubota Laboratory (TSE:4890) is currently considered Significantly Overvalued. The stock's GF Value™ is 円84.05, compared to a current price of 円216.00 — trading 157% above its estimated fair value. The current EPS (Basic) is 円-29.58. Tsubota Laboratory's overall GF Score™ is 63/100 with 4 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 Tsubota Laboratory (TSE:4890), the current EPS (Basic) is 円-29.58 as of Mar. 2026. 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 Tsubota Laboratory (TSE:4890) Overvalued in 2026?

Based on GuruFocus' analysis, Tsubota Laboratory stock appears to be overvalued. The current stock price of 円216.00 is trading 157% above its estimated GF Value™ of 円84.05. GuruFocus considers Tsubota Laboratory to be Significantly Overvalued.

Key valuation signals for TSE:4890:

  • EPS (Basic): 円-29.58
  • GF Value™: 円84.05 vs. price of 円216.00 (157% above fair value)
  • GF Score™: 63/100 with 4 warning signs

No single metric tells the full story. See the TSE:4890 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Tsubota Laboratory Business Description

Address 34 Shinanomachi, 304 Toshin Shinanomachi-ekimae Building, Shinjuku-ku, Tokyo, JPN, 160-0016
Tsubota Laboratory Inc is engaged in the research and development of pharmaceuticals and medical devices for the treatment of myopia, dry eyes, and presbyopia.
63GF Score

Get the complete analysis for TSE:4890

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

円216.00
Price
円84.05
GF Value