Tsubota LaboratoryTSE:4890 +1.36%63 Median PS Value is 円0.00 as of Jun. 30, 2026. GuruFocus rates TSE:4890 with a GF Score™ of 63/100 and a GF Value™ of 円83.95 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 336 Medical Devices & Instruments companies, Tsubota Laboratory ranks worse than 297618.75% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for Tsubota Laboratory's Median PS Value or its related term are showing as below:
TSE:4890's Price-to-Median-PS-Value is not ranked *
in the Medical Devices & Instruments industry.
Industry Median: 0.71 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
Tsubota Laboratory (TSE:4890) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Tsubota Laboratory's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
224.00
/
0.00
=
* 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 Median PS Value Related Terms
Tsubota Laboratory Median PS Value Historical Data
* Premium members only.
The historical data trend for Tsubota Laboratory's Median PS Value 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.
TSE:4890 vs ABT, SYK, MDT: Median PS Value Comparison
For the Medical Devices subindustry, Tsubota Laboratory's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Tsubota Laboratory Price-to-Median-PS-Value vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Tsubota Laboratory's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Tsubota Laboratory's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.
For company reported semi-annually, GuruFocus uses latest annual data as the TTM data. Tsubota Laboratory's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was 円7.767.
* 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 (TSE:4890) has a Median PS Value of 円0.00 as of Jun. 30, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Tsubota Laboratory and its competitors. According to the industry distribution chart, Tsubota Laboratory ranks #999999 out of 336 companies in the Medical Devices & Instruments industry.
Is Tsubota Laboratory's Median PS Value too high?
Tsubota Laboratory's current Median PS Value is 円0.00. Based on the distribution chart, Tsubota Laboratory ranks #999999 out of 336 companies in the Medical Devices & Instruments industry, which is in the bottom quartile relative to peers. 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 Median PS Value compare to ABT and SYK?
According to the Medical Devices & Instruments industry distribution chart, Tsubota Laboratory ranks #999999 out of 336 companies for Median PS Value. This places Tsubota Laboratory in the lower half of its industry. The industry median Median PS Value is 0.71. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Medical Devices & Instruments company?
The median Median PS Value among Medical Devices & Instruments companies is 0.71, based on 336 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Tsubota Laboratory and its competitors. For the Medical Devices & Instruments industry, the median Median PS Value is 0.71 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Tsubota Laboratory's current Median PS Value is 円0.00. 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83.95, compared to a current price of 円224.00 — trading 166.8% above its estimated fair value. The current Median PS Value is 円0.00. 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 Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Tsubota Laboratory (TSE:4890), the current Median PS Value is 円0.00 as of Jun. 30, 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224.00 is trading 166.8% above its estimated GF Value™ of 円83.95.
GuruFocus considers Tsubota Laboratory to be Significantly Overvalued.
Key valuation signals for TSE:4890:
Median PS Value: 円0.00
GF Value™: 円83.95 vs. price of 円224.00 (166.8% above fair value)
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 Inc is engaged in the research and development of pharmaceuticals and medical devices for the treatment of myopia, dry eyes, and presbyopia.
63GF Score
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