Formosa Sumco Technology Corporation

TWSE:3532 Stock Report

Market Cap: NT$164.4b

Formosa Sumco Technology Past Earnings Performance

Past criteria checks 1/6

Formosa Sumco Technology's earnings have been declining at an average annual rate of -14.3%, while the Semiconductor industry saw earnings declining at 4% annually. Revenues have been declining at an average rate of 0.7% per year. Formosa Sumco Technology's return on equity is 1.3%, and it has net margins of 2.4%.

Key information

-14.25%

Earnings growth rate

-14.25%

EPS growth rate

Semiconductor Industry Growth19.89%
Revenue growth rate-0.75%
Return on equity1.27%
Net Margin2.43%
Last Earnings Update31 Mar 2026

Recent past performance updates

Recent updates

Revenue & Expenses Breakdown

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

Earnings and Revenue History

TWSE:3532 Revenue, expenses and earnings (TWD Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Mar 2612,6593086920
31 Dec 2512,3346148220
30 Sep 2512,1837041,0210
30 Jun 2512,1446591,0720
31 Mar 2512,3771,1531,0860
31 Dec 2412,4221,3001,0560
30 Sep 2413,1511,5451,0270
30 Jun 2413,7282,3159710
31 Mar 2414,1422,9599440
31 Dec 2314,8763,4599490
30 Sep 2315,4303,8169680
30 Jun 2316,0074,4169950
31 Mar 2316,4184,7061,0090
31 Dec 2216,3934,8229920
30 Sep 2215,1724,2089720
30 Jun 2214,1443,0918850
31 Mar 2212,9512,0867950
31 Dec 2112,1661,4117360
30 Sep 2111,9401,3306130
30 Jun 2111,7211,1745940
31 Mar 2111,9571,2406010
31 Dec 2011,9351,3085760
30 Sep 2011,7181,1876050
30 Jun 2011,1621,2025960
31 Mar 2010,9251,4775940
31 Dec 1911,6362,1266380
30 Sep 1913,1183,3026870
30 Jun 1914,9804,5367520
31 Mar 1916,1825,4967820
31 Dec 1816,3585,5807840
30 Sep 1815,4624,9377700
30 Jun 1814,4724,1157430
31 Mar 1813,5483,0766960
31 Dec 1712,7132,2436450
30 Sep 1712,1991,7515550
30 Jun 1711,7081,1844770
31 Mar 1711,2438904370
31 Dec 1610,7947304030
30 Sep 1610,3496494000
30 Jun 1610,0599303970
31 Mar 1610,1111,0203810
31 Dec 1510,4881,2783860
30 Sep 1510,8891,5013690

Quality Earnings: 3532 has high quality earnings.

Growing Profit Margin: 3532's current net profit margins (2.4%) are lower than last year (9.3%).

Free Cash Flow vs Earnings Analysis

Past Earnings Growth Analysis

Earnings Trend: 3532's earnings have declined by 14.3% per year over the past 5 years.

Accelerating Growth: 3532's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.

Earnings vs Industry: 3532 had negative earnings growth (-73.3%) over the past year, making it difficult to compare to the Semiconductor industry average (3.4%).

Return on Equity

High ROE: 3532's Return on Equity (1.3%) is considered low.

Return on Assets

Return on Capital Employed

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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/19 06:08
End of Day Share Price 2026/07/17 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

Formosa Sumco Technology Corporation is covered by 7 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.

AnalystInstitution
Takashi EnomotoBofA Global Research
Liyen ChenCapital Securities Corporation
Sebastian HouCLSA Sinopac