Silicon Optronics (TPE:3530) EPS (Basic): NT$1.74 (TTM As of Dec. 2025)

What is Silicon Optronics EPS (Basic)?

Silicon Optronics TPE:3530 -0.54% 72 EPS (Basic) is NT$1.74 as of Dec. 2025. GuruFocus rates TPE:3530 with a GF Score™ of 72/100 and a GF Value™ of NT$83.84 (Modestly Undervalued). The stock has 5 warning signs investors should review.

Silicon Optronics's basic earnings per share (Basic EPS) for the three months ended in Dec. 2025 was NT$1.27. Its basic earnings per share (Basic EPS) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1.74.

Silicon Optronics's EPS (Diluted) for the three months ended in Dec. 2025 was NT$1.27. Its EPS (Diluted) for the trailing twelve months (TTM) ended in Dec. 2025 was NT$1.74.

Silicon Optronics's EPS without NRI for the three months ended in Dec. 2025 was NT$1.27. Its EPS without NRIearnings per share without non-recurring items for the trailing twelve months (TTM) ended in Dec. 2025 was 1.74.

During the past 3 years, the average EPS without NRI Growth Rate was 3.30% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EPS without NRI Growth Rate using EPS without NRI data.

During the past 13 years, Silicon Optronics's highest 3-Year average EPS without NRI Growth Rate was 142.90% per year. The lowest was -26.20% per year. And the median was 5.00% per year.

Silicon Optronics (TPE:3530) EPS (Basic) Explanation

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.

Silicon Optronics EPS (Basic) Related Terms

Silicon Optronics EPS (Basic) Historical Data

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The historical data trend for Silicon Optronics's EPS (Basic) 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.

Silicon Optronics EPS (Basic) Chart

Silicon Optronics Annual Data

Trend

Dec16

Dec17

Dec18

Dec19

Dec20

Dec21

Dec22

Dec23

Dec24

Dec25

EPS (Basic)

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9.61

1.59

-3.70

-1.33

1.74

Silicon Optronics Quarterly Data
	Mar21	Jun21	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25
EPS (Basic)	Get a 7-Day Free Trial															-2.28	0.16	-0.44	0.75	1.27

72GF Score

Silicon Optronics Inc TPE:3530

EPS (Basic) is just one metric. See GF Score™, valuation, warning signs, and more.

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Silicon Optronics EPS (Basic) Calculation

EPS (Basic) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Basic earnings per share (EPS) do not factor in the dilutive effects on convertible securities.

Silicon Optronics's Basic EPS for the fiscal year that ended in Dec. 2025 is calculated as

Basic EPS (A: Dec. 2025 )	=	(Net Income	-	Preferred Dividends)	/	Shares Outstanding (Basic Average)
	=	(135.006	-	0)	/	77.476
	=	1.74

Silicon Optronics's Basic EPS for the quarter that ended in Dec. 2025 is calculated as

Basic EPS (Q: Dec. 2025 )	=	(Net Income	-	Preferred Dividends)	/	Shares Outstanding (Basic Average)
	=	(98.834	-	0)	/	77.476
	=	1.28

EPS (Basic) for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$1.74

Frequently Asked Questions Learn more about EPS (Basic) →

What does a EPS (Basic) of NT$1.74 mean?

Silicon Optronics (TPE:3530) has a EPS (Basic) of NT$1.74 as of Dec. 2025. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Silicon Optronics and its competitors.

Is Silicon Optronics' EPS (Basic) too high?

Silicon Optronics' current EPS (Basic) is NT$1.74. Overall, Silicon Optronics has a GF Score™ of 72/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.

How does Silicon Optronics' EPS (Basic) compare to NVDA and AVGO?

Silicon Optronics' EPS (Basic) of NT$1.74 can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good EPS (Basic) for a Semiconductors company?

A good EPS (Basic) depends on the Semiconductors industry context. However, EPS (Basic) 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 EPS (Basic) mean?

A high EPS (Basic) can signal that a stock is expensive relative to its fundamentals. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on Silicon Optronics and its competitors. Silicon Optronics's current EPS (Basic) is NT$1.74. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.

Is Silicon Optronics stock overvalued right now?

Based on GuruFocus' analysis, Silicon Optronics (TPE:3530) is currently considered Modestly Undervalued. The stock's GF Value™ is NT$83.84, compared to a current price of NT$73.20 — trading 12.7% below its estimated fair value. The current EPS (Basic) is NT$1.74. Silicon Optronics' overall GF Score™ is 72/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.

How is EPS (Basic) calculated?

EPS (Basic) is calculated from a company's financial statements. For Silicon Optronics (TPE:3530), the current EPS (Basic) is NT$1.74 as of Dec. 2025. 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 Silicon Optronics (TPE:3530) Overvalued in 2026?

Based on GuruFocus' analysis, Silicon Optronics stock appears to be undervalued. The current stock price of NT$73.20 is trading 12.7% below its estimated GF Value™ of NT$83.84. GuruFocus considers Silicon Optronics to be Modestly Undervalued.

Key valuation signals for TPE:3530:

EPS (Basic): NT$1.74
GF Value™: NT$83.84 vs. price of NT$73.20 (12.7% below fair value)
GF Score™: 72/100 with 5 warning signs

No single metric tells the full story. See the TPE:3530 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Silicon Optronics Business Description

Industry Technology Semiconductors

Comparable Companies TPE:8162 ROCO:7712 TPE:3257 TPE:6695 TPE:6799 ROCO:5297 TPE:6168 TPE:4952 TPE:3712 ROCO:3141 NVDA AVGO TPE:2330 XKRX:000660 MU AMD INTC TXN QCOM TSE:285A

Address Li Hsin 1st Road, 10-2, 4th Floor, East District, Hsin-Chu, TWN, 300

Website https://www.soinc.com.tw

Silicon Optronics Inc is engaged in the design, development, and sale of complementary metal-oxide semiconductors. Its products include image sensors and shutters. The company derives revenue from complementary metal-oxide semiconductors. Geographically, it operates in Hong Kong, the United States, Taiwan, and other countries, with the majority of revenue deriving from Hong Kong.

72GF Score

Get the complete analysis for TPE:3530

EPS (Basic) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$73.20

Price

NT$83.84

GF Value

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