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During the past 12 months, Formosa Sumco Technology's average EPS without NRIGrowth Rate was -24.30% per year.
During the past 3 years, the average EPS without NRIGrowth Rate was -49.70% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was -11.70% per year.
During the past 10 years, the average EPS without NRIGrowth Rate was 2.00% per year.
During the past 13 years, Formosa Sumco Technology's highest 3-Year average EPS without NRI Growth Rate was 146.60% per year. The lowest was -49.70% per year. And the median was 31.40% per year.
Formosa Sumco Technology (TPE:3532) Earnings per Share (Diluted) Explanation
Earnings Per Share (EPS) is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.
Be Aware
Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.
If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.
Formosa Sumco Technology Earnings per Share (Diluted) Related Terms
Formosa Sumco Technology Earnings per Share (Diluted) Historical Data
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The historical data trend for Formosa Sumco Technology's Earnings per Share (Diluted) 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.
Formosa Sumco Technology Earnings per Share (Diluted) Chart
TPE:3532 vs LRCX, AMAT, KLAC: Earnings per Share (Diluted) Comparison
For the Semiconductor Equipment & Materials subindustry, Formosa Sumco Technology's PE Ratio, along with its competitors' market caps and PE Ratio 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.
Formosa Sumco Technology PE Ratio vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Formosa Sumco Technology's PE Ratio distribution charts can be found below:
* The bar in red indicates where Formosa Sumco Technology's PE Ratio falls into.
Formosa Sumco Technology Earnings per Share (Diluted) Calculation
Earnings Per Share (EPS) is the amount of earnings per outstanding share of the company's stock. In calculating earnings per share, the dividends of preferred stocks need to subtracted from the total net income first.
Formosa Sumco Technology's Earnings Per Share (Diluted) for the fiscal year that ended in Dec. 2025 is calculated as
Earnings per Share (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$1.28
* 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.
Companies also reported diluted shares in their financial reports. Diluted shares include the shares of convertibles or warrants outstanding.
What does a Earnings per Share (Diluted) of NT$1.28 mean?
Formosa Sumco Technology (TPE:3532) has a Earnings per Share (Diluted) of NT$1.28 as of Jun. 2026. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on Formosa Sumco Technology and its competitors. According to the industry distribution chart, Formosa Sumco Technology ranks #699 out of 758 companies in the Semiconductors industry, placing it in the top 92.2%.
Is Formosa Sumco Technology's Earnings per Share (Diluted) too high?
Formosa Sumco Technology's current Earnings per Share (Diluted) is NT$1.28. Based on the distribution chart, Formosa Sumco Technology ranks #699 out of 758 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Formosa Sumco Technology has a GF Score™ of 60/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Formosa Sumco Technology's Earnings per Share (Diluted) compare to LRCX and AMAT?
According to the Semiconductors industry distribution chart, Formosa Sumco Technology ranks #699 out of 758 companies for Earnings per Share (Diluted). This places Formosa Sumco Technology in the lower 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 Earnings per Share (Diluted) for a Semiconductors company?
A good Earnings per Share (Diluted) depends on the Semiconductors industry context. However, Earnings per Share (Diluted) 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 Earnings per Share (Diluted) mean?
A high Earnings per Share (Diluted) can signal that a stock is expensive relative to its fundamentals. Diluted EPS equals net earnings divided by average shares outstanding, including dilutive securities. View historical data on Formosa Sumco Technology and its competitors. Formosa Sumco Technology's current Earnings per Share (Diluted) is NT$1.28. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Formosa Sumco Technology stock overvalued right now?
Based on GuruFocus' analysis, Formosa Sumco Technology (TPE:3532) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$125.10, compared to a current price of NT$424.00 — trading 238.9% above its estimated fair value. The current Earnings per Share (Diluted) is NT$1.28. Formosa Sumco Technology's overall GF Score™ is 60/100 with 14 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Earnings per Share (Diluted) calculated?
Earnings per Share (Diluted) is calculated from a company's financial statements. For Formosa Sumco Technology (TPE:3532), the current Earnings per Share (Diluted) is NT$1.28 as of Jun. 2026. 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.
Is Formosa Sumco Technology (TPE:3532) Overvalued in 2026?
Based on GuruFocus' analysis, Formosa Sumco Technology stock appears to be overvalued.
The current stock price of NT$424.00 is trading 238.9% above its estimated GF Value™ of NT$125.10.
GuruFocus considers Formosa Sumco Technology to be Significantly Overvalued.
Key valuation signals for TPE:3532:
Earnings per Share (Diluted): NT$1.28
GF Value™: NT$125.10 vs. price of NT$424.00 (238.9% above fair value)
No single metric tells the full story. See the TPE:3532 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Formosa Sumco Technology Corp is a Taiwan-based manufacturer and seller of silicon wafer electronic products. The company operates in two principal geographical areas: Taiwan, China, and Japan, with the majority of revenue from Taiwan. The company's product range includes Polished Wafers, Annealed Wafers, Test Wafers, and Epitaxial Wafers.
60GF Score
Get the complete analysis for TPE:3532
Earnings per Share (Diluted) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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