TMS CoTSE:4891 -0.96%32 ROA % is 0.00% as of Dec. 2025. GuruFocus rates TSE:4891 with a GF Score™ of 32/100. The stock has 1 warning sign investors should review. Among 1,412 Biotechnology companies, TMS Co ranks better than 63.81% on this metric.
ROA % is calculated as Net Income divided by its average Total Assets over a certain period of time. TMS Co's annualizedNet Income for the quarter that ended in Dec. 2025 was 円0.00 Mil.
TMS Co's average Total Assets over the quarter that ended in Dec. 2025 was 円2,993.70 Mil. Therefore, TMS Co's annualized ROA % for the quarter that ended in Dec. 2025 was 0.00%.
The historical rank and industry rank for TMS Co's ROA % or its related term are showing as below:
TSE:4891'
s ROA % Range Over the Past 10 Years
Min: -59.59 Med: -26.14 Max: 54.48
Current: -15.94
During the past 5 years, TMS Co's highest ROA % was 54.48%. The lowest was -59.59%. And the median was -26.14%.
TSE:4891's ROA % is ranked better than 63.81% of 1412
companies
in the Biotechnology industry
Industry Median: -32.57
vs TSE:4891: -15.94
TMS Co (TSE:4891) ROA % Explanation
ROA % measures the rate of return on the total assets (shareholder equity plus liabilities). It measures a firm's efficiency at generating profits from shareholders' equity plus its liabilities. ROA % shows how well a company uses what it has to generate earnings. ROA %s can vary drastically across industries. Therefore, ROA % should not be used to compare companies in different industries. For retailers, a ROA % of higher than 5% is expected. For example, Wal-Mart (WMT) has a ROA % of about 8% as of 2012. For banks, ROA % is close to their interest spread. A banks ROA % is typically well under 2%.
Similar to ROE, ROA % is affected by profit margins and asset turnover. This can be seen from the Du Pont Formula:
Note:
The Net Income data used here is four times the quarterly (Dec. 2025) net income data. The Revenue data used here is four times the quarterly (Dec. 2025) revenue data.
* 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.
Be Aware
Like ROE, ROA % is calculated with only 12 months data. Fluctuations in the company's earnings or business cycles can affect the ratio drastically. It is important to look at the ratio from a long term perspective. ROA % can be affected by events such as stock buyback or issuance, and by goodwill, a company's tax rate and its interest payment. ROA % may not reflect the true earning power of the assets. A more accurate measurement is ROC % (ROC).
Many analysts argue the higher return the better. Buffett states that really high ROA % may indicate vulnerability in the durability of the competitive advantage.
E.g. Raising $43b to take on KO is impossible, but $1.7b to take on Moody's is. Although Moody's ROA % and underlying economics is far superior to Coca Cola, the durability is far weaker because of lower entry cost.
TMS Co ROA % Related Terms
TMS Co ROA % Historical Data
* Premium members only.
The historical data trend for TMS Co's ROA % 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.
For the Biotechnology subindustry, TMS Co's ROA %, along with its competitors' market caps and ROA % 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.
TMS Co ROA % vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, TMS Co's ROA % distribution charts can be found below:
* The bar in red indicates where TMS Co's ROA % falls into.
* 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.
In the calculation of annual ROA %, the net income of the last fiscal year and the average total assets over the fiscal year are used. In calculating the quarterly data,
the Net Income data used here is four times the quarterly (Dec. 2025) net income data.
ROA % is displayed in the 30-year financial page.
TMS Co (TSE:4891) has a ROA % of 0.00% as of Dec. 2025. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on TMS Co and its competitors. According to the industry distribution chart, TMS Co ranks #511 out of 1412 companies in the Biotechnology industry, placing it in the top 36.2%.
Is TMS Co's ROA % too high?
TMS Co's current ROA % is 0.00%. Based on the distribution chart, TMS Co ranks #511 out of 1412 companies in the Biotechnology industry, which is above the industry midpoint. Overall, TMS Co has a GF Score™ of 32/100, reflecting its overall financial health beyond just this single metric.
How does TMS Co's ROA % compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, TMS Co ranks #511 out of 1412 companies for ROA %. This puts TMS Co in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROA % for a Biotechnology company?
A good ROA % depends on the Biotechnology industry context. However, ROA % 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 ROA % mean?
A high ROA % can signal that a stock is expensive relative to its fundamentals. Return on assets is the ratio of current-period net income to average two-period total assets. View historical data on TMS Co and its competitors. TMS Co's current ROA % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TMS Co stock overvalued right now?
TMS Co (TSE:4891) has a current ROA % of 0.00%. The current ROA % is 0.00%. TMS Co's overall GF Score™ is 32/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROA % calculated?
ROA % is calculated from a company's financial statements. For TMS Co (TSE:4891), the current ROA % is 0.00% 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.
TMS Co Ltd is focused on researching, developing, manufacturing, and selling pharmaceuticals. The company is involved in conducting research and development of SMTP compounds, which are drug candidate substances targeting soluble epoxide hydrolase (sEH), an enzyme found in the human body. It is developing sEH inhibitors for various inflammatory diseases. The company's clinical pipeline comprises three compounds: TMS-007 (being developed as a potential treatment for acute cerebral infarction), which is in the late clinical stage, TMS-010, and JX09 (for resistant and poorly controlled hypertension) and TMS-008 (to target acute inflammatory diseases such as kidney injury and cancer cachexia), which are in the early clinical stage. In addition, it has TMS-009 as a backup compound for TMS-008.
32GF Score
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