Adtec Plasma Technology Co., Ltd.

TSE:6668 Stock Report

Market Cap: JP¥26.2b

Adtec Plasma Technology Past Earnings Performance

Past criteria checks 1/6

Adtec Plasma Technology has been growing earnings at an average annual rate of 8.4%, while the Electronic industry saw earnings growing at 10.4% annually. Revenues have been growing at an average rate of 7.5% per year. Adtec Plasma Technology's return on equity is 11.7%, and it has net margins of 13.8%.

Key information

8.39%

Earnings growth rate

8.46%

EPS growth rate

Electronic Industry Growth13.80%
Revenue growth rate7.49%
Return on equity11.73%
Net Margin13.85%
Last Earnings Update28 Feb 2026

Recent past performance updates

Analysis Article Apr 19

Adtec Plasma Technology's (TSE:6668) Anemic Earnings Might Be Worse Than You Think

Despite Adtec Plasma Technology Co., Ltd.'s ( TSE:6668 ) recent earnings report having lackluster headline numbers, the...
Analysis Article Oct 17

Adtec Plasma Technology (TSE:6668) Posted Healthy Earnings But There Are Some Other Factors To Be Aware Of

Investors were disappointed with Adtec Plasma Technology Co., Ltd.'s ( TSE:6668 ) earnings, despite the strong profit...

Recent updates

Analysis Article Apr 19

Adtec Plasma Technology's (TSE:6668) Anemic Earnings Might Be Worse Than You Think

Despite Adtec Plasma Technology Co., Ltd.'s ( TSE:6668 ) recent earnings report having lackluster headline numbers, the...
Analysis Article Jan 26

Improved Earnings Required Before Adtec Plasma Technology Co., Ltd. (TSE:6668) Stock's 26% Jump Looks Justified

The Adtec Plasma Technology Co., Ltd. ( TSE:6668 ) share price has done very well over the last month, posting an...
Analysis Article Oct 17

Adtec Plasma Technology (TSE:6668) Posted Healthy Earnings But There Are Some Other Factors To Be Aware Of

Investors were disappointed with Adtec Plasma Technology Co., Ltd.'s ( TSE:6668 ) earnings, despite the strong profit...
Analysis Article Oct 16

Adtec Plasma Technology (TSE:6668) Seems To Use Debt Quite Sensibly

Some say volatility, rather than debt, is the best way to think about risk as an investor, but Warren Buffett famously...
Analysis Article Apr 07

Investors Don't See Light At End Of Adtec Plasma Technology Co., Ltd.'s (TSE:6668) Tunnel And Push Stock Down 27%

Adtec Plasma Technology Co., Ltd. ( TSE:6668 ) shares have had a horrible month, losing 27% after a relatively good...
Analysis Article Feb 18

There's No Escaping Adtec Plasma Technology Co., Ltd.'s (TSE:6668) Muted Earnings Despite A 26% Share Price Rise

The Adtec Plasma Technology Co., Ltd. ( TSE:6668 ) share price has done very well over the last month, posting an...
Analysis Article Oct 16

Market Cool On Adtec Plasma Technology Co., Ltd.'s (TSE:6668) Earnings Pushing Shares 27% Lower

Adtec Plasma Technology Co., Ltd. ( TSE:6668 ) shares have had a horrible month, losing 27% after a relatively good...
Analysis Article Sep 25

Adtec Plasma Technology (TSE:6668) Will Want To Turn Around Its Return Trends

If we want to find a stock that could multiply over the long term, what are the underlying trends we should look for...
Analysis Article Jul 24

Adtec Plasma Technology Co., Ltd. (TSE:6668) Soars 25% But It's A Story Of Risk Vs Reward

Despite an already strong run, Adtec Plasma Technology Co., Ltd. ( TSE:6668 ) shares have been powering on, with a gain...

Revenue & Expenses Breakdown

How Adtec Plasma Technology makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

TSE:6668 Revenue, expenses and earnings (JPY Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
28 Feb 2611,8501,6412,172769
30 Nov 2512,3221,7392,175769
31 Aug 2512,6802,0072,151769
31 May 2513,4771,6822,203695
28 Feb 2512,8042,0392,092695
30 Nov 2411,6661,4691,998695
31 Aug 2411,2981,2131,933695
31 May 2411,2201,4342,035709
29 Feb 2411,4151,2492,049709
30 Nov 2311,8661,3222,028709
31 Aug 2312,4981,6782,088709
31 May 2312,7991,7612,177590
28 Feb 2312,3951,8222,140590
30 Nov 2212,4862,1812,113590
31 Aug 2212,3372,1742,010590
31 May 2211,0631,7831,824620
28 Feb 2210,1891,4651,684620
30 Nov 219,0831,1981,532620
31 Aug 218,0038751,388620
31 May 217,7548411,404556
28 Feb 217,3226351,308556
30 Nov 207,3485871,304556
31 Aug 207,1366481,293556
31 May 206,6385291,325460
29 Feb 206,0483591,273460
30 Nov 195,7922791,166460
31 Aug 196,0553521,113460
31 May 196,6825121,379411
28 Feb 197,6571,0061,411411
30 Nov 188,4861,2691,512411
31 Aug 188,4991,3001,480411
31 May 188,4231,3441,341350
28 Feb 188,2431,3041,269350
30 Nov 177,5471,1921,190350
31 Aug 177,2181,1351,160350
31 May 176,7037871,106359
28 Feb 175,9394781,108359
30 Nov 165,6442661,102359
31 Aug 165,313281,145359
31 May 165,1871631,192323
29 Feb 165,6712741,187323
30 Nov 155,8603221,167323
31 Aug 155,9414461,110323
31 May 155,8323611,090366

Quality Earnings: 6668 has a large one-off gain of ¥693.0M impacting its last 12 months of financial results to 28th February, 2026.

Growing Profit Margin: 6668's current net profit margins (13.8%) are lower than last year (15.9%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: 6668's earnings have grown by 8.4% per year over the past 5 years.

Accelerating Growth: 6668's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.

Earnings vs Industry: 6668 had negative earnings growth (-19.5%) over the past year, making it difficult to compare to the Electronic industry average (3.5%).


Return on Equity

High ROE: 6668's Return on Equity (11.7%) is considered low.


Return on Assets


Return on Capital Employed


Discover strong past performing companies

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/05/08 02:16
End of Day Share Price 2026/05/08 00:00
Earnings2026/02/28
Annual Earnings2025/08/31

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

Adtec Plasma Technology 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
Koichi HariyaIchiyoshi Research Institute Inc.