Princeton Technology Corporation

TPEX:6129 Stock Report

Market Cap: NT$3.4b

Princeton Technology Past Earnings Performance

Past criteria checks 0/6

Princeton Technology's earnings have been declining at an average annual rate of -57.5%, while the Semiconductor industry saw earnings declining at 4% annually. Revenues have been declining at an average rate of 7.8% per year.

Key information

-57.52%

Earnings growth rate

-57.52%

EPS growth rate

Semiconductor Industry Growth19.89%
Revenue growth rate-7.84%
Return on equity-8.05%
Net Margin-11.47%
Last Earnings Update31 Mar 2026

Recent past performance updates

Recent updates

Analysis Article • Apr 20

Health Check: How Prudently Does Princeton Technology (GTSM:6129) Use Debt?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article • Mar 11

Introducing Princeton Technology (GTSM:6129), The Stock That Soared 300% In The Last Year

Active investing isn't easy, but for those that do it, the aim is to find the best companies to buy, and to profit...
Analysis Article • Jan 18

Is Princeton Technology (GTSM:6129) Using Debt In A Risky Way?

Howard Marks put it nicely when he said that, rather than worrying about share price volatility, 'The possibility of...
Analysis Article • Nov 23

Did Princeton Technology's (GTSM:6129) Share Price Deserve to Gain 16%?

The main point of investing for the long term is to make money. Furthermore, you'd generally like to see the share...

Revenue & Expenses Breakdown

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

Earnings and Revenue History

TPEX:6129 Revenue, expenses and earnings (TWD Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 261,249-143237380
31 Dec 251,123-198238374
30 Sep 251,078-206233381
30 Jun 251,071-242228399
31 Mar 251,058-239218399
31 Dec 241,147-182208394
30 Sep 241,287-145218384
30 Jun 241,373-71218364
31 Mar 241,468-16208357
31 Dec 231,66059217344
30 Sep 231,776115217338
30 Jun 231,897156215333
31 Mar 232,004176227335
31 Dec 221,949168217338
30 Sep 221,864143214341
30 Jun 221,811131214330
31 Mar 221,723138214320
31 Dec 211,638114209311
30 Sep 211,53790202289
30 Jun 211,38549192279
31 Mar 211,236-1178267
31 Dec 201,102-77176261
30 Sep 201,016-103176256
30 Jun 201,015-90180260
31 Mar 201,064-91187269
31 Dec 191,108-36193279
30 Sep 191,061-53186280
30 Jun 191,042-81180278
31 Mar 19970-70174270
31 Dec 18912-93168263
30 Sep 18959-61169258
30 Jun 18966-45181267
31 Mar 181,015-50184283
31 Dec 171,110-43187298
30 Sep 171,154-50185333
30 Jun 171,180-49175340
31 Mar 171,258-21175358
31 Dec 161,2913170359
30 Sep 161,2885171340
30 Jun 161,339-3173352
31 Mar 161,306-96180351
31 Dec 151,277-147181356
30 Sep 151,310-127187365

Quality Earnings: 6129 is currently unprofitable.

Growing Profit Margin: 6129 is currently unprofitable.

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: 6129 is unprofitable, and losses have increased over the past 5 years at a rate of 57.5% per year.

Accelerating Growth: Unable to compare 6129's earnings growth over the past year to its 5-year average as it is currently unprofitable

Earnings vs Industry: 6129 is unprofitable, making it difficult to compare its past year earnings growth to the Semiconductor industry (2.9%).

Return on Equity

High ROE: 6129 has a negative Return on Equity (-8.05%), 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 Analysis2026/07/12 14:15
End of Day Share Price 2026/07/09 00:00
Earnings2026/03/31
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

Princeton Technology Corporation is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.