Silicon Optronics (TPE:3530) ROCE %: 17.48% (As of Dec. 2025)

What is Silicon Optronics ROCE %?

Silicon Optronics TPE:3530 -0.54% 72 ROCE % is 17.48% 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.

ROCE % measures how well a company generates profits from its capital. It is calculated as EBIT divided by Capital Employed, where Capital Employed is calculated as Total Assets minus Total Current Liabilities. Silicon Optronics's annualized ROCE % for the quarter that ended in Dec. 2025 was 17.48%.

Silicon Optronics (TPE:3530) ROCE % Explanation

ROCE % can be especially useful when comparing the performance of capital-intensive companies. Unlike ROE %, which indicates the profitability of Shareholders Equity, ROCE % also considers long-term debt in Capital Employed. This can be helpful when analyzing companies with significant debt, as the result is neutralized by taking debt into consideration.

Generally speaking, a higher ROCE % indicates a stonger profitability for a company. Moreover, it is important to look at the ratio from a long term perspective. Investors tend to favor companies with stable and rising ROCE % trend over those with volatile ones.

Silicon Optronics ROCE % Related Terms

Silicon Optronics ROCE % Historical Data

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The historical data trend for Silicon Optronics's ROCE % 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 ROCE % Chart

Silicon Optronics Annual Data

Trend

Dec16

Dec17

Dec18

Dec19

Dec20

Dec21

Dec22

Dec23

Dec24

Dec25

ROCE %

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32.34

5.35

-12.22

-3.86

5.79

Silicon Optronics Quarterly Data
	Mar21	Jun21	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25
ROCE %	Get a 7-Day Free Trial															-30.93	2.33	-7.65	10.98	17.48

72GF Score

Silicon Optronics Inc TPE:3530

ROCE % is just one metric. See GF Score™, valuation, warning signs, and more.

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Silicon Optronics ROCE % Calculation

Silicon Optronics's annualized ROCE % for the fiscal year that ended in Dec. 2025 is calculated as:

ROCE %	=	EBIT	/	( (Capital Employed	+	Capital Employed)	/ count )
		(A: Dec. 2025 )		(A: Dec. 2024 )		(A: Dec. 2025 )
	=	EBIT	/	( ( (Total Assets - Total Current Liabilities)	+	(Total Assets - Total Current Liabilities) )	/ count )
		(A: Dec. 2025 )		(A: Dec. 2024 )		(A: Dec. 2025 )
	=	138.29	/	( ( (2584.286 - 265.732)	+	(2775.893 - 314.316) )	/ 2 )
	=	138.29	/	( (2318.554	+	2461.577)	/ 2 )
	=	138.29	/	2390.0655
	=	5.79 %

Silicon Optronics's ROCE % of for the quarter that ended in Dec. 2025 is calculated as:

ROCE %	=	EBIT ⁽¹⁾	/	( (Capital Employed	+	Capital Employed)	/ count )
		(Q: Dec. 2025 )		(Q: Sep. 2025 )		(Q: Dec. 2025 )
	=	EBIT	/	( ( (Total Assets - Total Current Liabilities)	+	(Total Assets - Total Current Liabilities) )	/ count )
		(Q: Dec. 2025 )		(Q: Sep. 2025 )		(Q: Dec. 2025 )
	=	420.968	/	( ( (2590.01 - 234.973)	+	(2775.893 - 314.316) )	/ 2 )
	=	420.968	/	( ( 2355.037	+	2461.577 )	/ 2 )
	=	420.968	/	2408.307
	=	17.48 %

(1) Note: The EBIT data used here is four times the quarterly (Dec. 2025) EBIT data.

Frequently Asked Questions Learn more about ROCE % →

What does a ROCE % of 17.48% mean?

Silicon Optronics (TPE:3530) has a ROCE % of 17.48% as of Dec. 2025.

Is Silicon Optronics' ROCE % too high?

Silicon Optronics' current ROCE % is 17.48%. The Semiconductors industry median ROCE % is 4.72. Silicon Optronics' value of 17.48% is 270.3% above this industry median. 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' ROCE % compare to NVDA and AVGO?

Silicon Optronics' ROCE % of 17.48% can be compared against companies in the Semiconductors industry. The industry median ROCE % is 4.72. Silicon Optronics' value of 17.48% is 270.3% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.

What is a good ROCE % for a Semiconductors company?

The median ROCE % among Semiconductors companies is 4.72, based on 1,018 companies in the industry. Companies in the top quartile (top 25%) have a ROCE % significantly above this median, while those in the bottom quartile fall well below. However, ROCE % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Silicon Optronics's current ROCE % of 17.48% is 270.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.

What does a high ROCE % mean?

A high ROCE % can signal that a stock is expensive relative to its fundamentals. For the Semiconductors industry, the median ROCE % is 4.72 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Silicon Optronics's current ROCE % is 17.48%. 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 ROCE % is 17.48% and 270.3% above the Semiconductors industry median of 4.72. 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 ROCE % calculated?

ROCE % is calculated from a company's financial statements. For Silicon Optronics (TPE:3530), the current ROCE % is 17.48% 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:

ROCE %: 17.48%
GF Value™: NT$83.84 vs. price of NT$73.20 (12.7% below fair value)
GF Score™: 72/100 with 5 warning signs
Industry Position: 270.3% above the Semiconductors median

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

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ROCE % 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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