TMS Co., Ltd.

TSE:4891 Stock Report

Market Cap: JP¥4.9b

TMS Past Earnings Performance

Past criteria checks 0/6

TMS's earnings have been declining at an average annual rate of -18.6%, while the Biotechs industry saw earnings growing at 13.3% annually. Revenues have been declining at an average rate of 115.3% per year.

Key information

-18.62%

Earnings growth rate

38.52%

EPS growth rate

Biotechs Industry Growth31.91%
Revenue growth rate-115.27%
Return on equity-25.30%
Net Marginn/a
Next Earnings Update14 Aug 2026

Recent past performance updates

Recent updates

Analysis Article Jun 19

We're Hopeful That TMS (TSE:4891) Will Use Its Cash Wisely

Just because a business does not make any money, does not mean that the stock will go down. For example, although...
Analysis Article Jan 07

Here's Why We're Not At All Concerned With TMS' (TSE:4891) Cash Burn Situation

Just because a business does not make any money, does not mean that the stock will go down. For example, although...
Analysis Article Feb 21

We Think TMS (TSE:4891) Can Afford To Drive Business Growth

Just because a business does not make any money, does not mean that the stock will go down. For example, biotech and...
Analysis Article Oct 24

Here's Why We're Not Too Worried About TMS' (TSE:4891) Cash Burn Situation

Just because a business does not make any money, does not mean that the stock will go down. For example, biotech and...
Analysis Article Jun 24

We're Not Very Worried About TMS' (TSE:4891) Cash Burn Rate

Just because a business does not make any money, does not mean that the stock will go down. For example, biotech and...

Revenue & Expenses Breakdown

How TMS makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

TSE:4891 Revenue, expenses and earnings (JPY Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Dec 250-701291572
31 Aug 250-670321605
31 May 250-699320639
28 Feb 250-660286621
30 Nov 240-1,078342691
31 Aug 240-1,095319708
31 May 240-1,059307685
29 Feb 240-960313607
30 Nov 230-671197459
31 Aug 230-734221359
31 May 230-774222298
28 Feb 230-860205297
28 Feb 221,9461,076506304

Quality Earnings: 4891 is currently unprofitable.

Growing Profit Margin: 4891 is currently unprofitable.


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: 4891 is unprofitable, and losses have increased over the past 5 years at a rate of 18.6% per year.

Accelerating Growth: Unable to compare 4891's earnings growth over the past year to its 5-year average as it is currently unprofitable

Earnings vs Industry: 4891 is unprofitable, making it difficult to compare its past year earnings growth to the Biotechs industry (4.7%).


Return on Equity

High ROE: 4891 has a negative Return on Equity (-25.3%), as it is currently unprofitable.


Return on Assets


Return on Capital Employed


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/03 00:08
End of Day Share Price 2026/07/03 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

TMS Co., Ltd. is covered by 1 analysts. 1 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Miyabi YamakitaJefferies LLC