Silicon Optronics (TPE:3530) Cyclically Adjusted FCF per Share: NT$0.30 (As of Dec. 2025)


TPE:3530 Silicon Optronics Inc TPE:3530
70 GF Score
Price NT$65.20
GF Value NT$83.71
Valuation Modestly Undervalued
! 3 Warning Signs
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What is Silicon Optronics Cyclically Adjusted FCF per Share?

Silicon Optronics TPE:3530 70 Cyclically Adjusted FCF per Share is NT$0.30 as of Dec. 2025. GuruFocus rates TPE:3530 with a GF Score™ of 70/100 and a GF Value™ of NT$83.71 (Modestly Undervalued). The stock has 3 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

Silicon Optronics's adjusted free cash flow per share for the three months ended in Dec. 2025 was NT$2.124. Add all the adjusted free cash flow per share for the past 10 years together and divide the count will get our Cyclically Adjusted FCF per Share, which is NT$0.30 for the trailing ten years ended in Dec. 2025.

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 Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

As of today (2026-07-13), Silicon Optronics's current stock price is NT$65.20. Silicon Optronics's Cyclically Adjusted FCF per Share for the quarter that ended in Dec. 2025 was NT$0.30. Silicon Optronics's Cyclically Adjusted Price-to-FCF of today is 217.33.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Silicon Optronics was 1213.33. The lowest was 191.33. And the median was 225.33.


Silicon Optronics  (TPE:3530) Cyclically Adjusted FCF per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted FCF per Share may underestimate the company's free cash flow. Cyclically Adjusted Price-to-FCF can seem to be too high even the actual Price-to-Free-Cash-Flow is low.

For the Cyclically Adjusted Price-to-FCF, the free cash flow per share of the past 10 years are inflation-adjusted and averaged. The result is used for P/FCF calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted Price-to-FCF is also called CAPFCF Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted free cash flow per share of a company over the past 10 years.

Silicon Optronics's Cyclically Adjusted Price-to-FCF of today is calculated as

Cyclically Adjusted Price-to-FCF=Share Price/Cyclically Adjusted FCF per Share
=65.20/0.30
=217.33

* 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.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of Silicon Optronics was 1213.33. The lowest was 191.33. And the median was 225.33.


Be Aware

Cyclically Adjusted Price-to-FCF works better for cyclical companies. It gives you a better idea on the company's real free cash flow value.


Silicon Optronics Cyclically Adjusted FCF per Share Related Terms


Silicon Optronics Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for Silicon Optronics's Cyclically Adjusted FCF per Share 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 Cyclically Adjusted FCF per Share Chart

Silicon Optronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted FCF per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 -0.67 -0.32 0.30

Silicon Optronics Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted FCF per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -0.32 -0.25 -0.07 0.06 0.30

TPE:3530 vs NVDA, AVGO, MU: Cyclically Adjusted FCF per Share Comparison

For the Semiconductors subindustry, Silicon Optronics's Cyclically Adjusted Price-to-FCF, along with its competitors' market caps and Cyclically Adjusted Price-to-FCF 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.


Silicon Optronics Cyclically Adjusted Price-to-FCF vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Silicon Optronics's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where Silicon Optronics's Cyclically Adjusted Price-to-FCF falls into.


TPE:3530
70GF Score
Silicon Optronics Inc TPE:3530
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Silicon Optronics Cyclically Adjusted FCF per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted FCF per Share and the Cyclically Adjusted Price-to-FCF. The Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years.

What is Cyclically Adjusted FCF per Share? How do we calculate Cyclically Adjusted FCF per Share?

Cyclically Adjusted FCF per Share is the average of the inflation adjusted Free Cash Flow per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted FCF per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the free cash flow per share from 2001 through 2010.

We adjusted the 2001 free cash flow per share data with the total inflation from 2001 through 2010 to the equivalent free cash flow in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's free cash flow is $1 a share in 2001, then the 2001's equivalent free cash flow in 2010 is $1.4 a share. If Wal-Mart's free cash flow is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 free cash flow in 2010 is $1.35. So on and so forth, you get the equivalent free cash flow per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted FCF per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, Silicon Optronics's adjusted Free Cash Flow per Share data for the three months ended in Dec. 2025 was:

Adj_FreeCashFlowPerShare= Free Cash Flow per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=2.124/324.0540*324.0540
=2.124

Current CPI (Dec. 2025) = 324.0540.

Silicon Optronics Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201506 0.000 238.638 0.000
201512 0.000 236.525 0.000
201606 0.000 241.018 0.000
201612 0.000 241.432 0.000
201703 -1.500 243.801 -1.994
201706 -1.481 244.955 -1.959
201709 -1.640 246.819 -2.153
201712 2.126 246.524 2.795
201803 1.414 249.554 1.836
201806 0.365 251.989 0.469
201809 -0.646 252.439 -0.829
201812 0.348 251.233 0.449
201903 -1.043 254.202 -1.330
201906 3.612 256.143 4.570
201909 0.788 256.759 0.995
201912 -8.614 256.974 -10.863
202003 -1.662 258.115 -2.087
202006 -1.530 257.797 -1.923
202009 2.478 260.280 3.085
202012 6.395 260.474 7.956
202103 1.713 264.877 2.096
202106 4.987 271.696 5.948
202109 1.184 274.310 1.399
202112 -2.071 278.802 -2.407
202203 -2.696 287.504 -3.039
202206 -6.585 296.311 -7.202
202209 -4.417 296.808 -4.822
202212 -0.312 296.797 -0.341
202303 -0.134 301.836 -0.144
202306 1.877 305.109 1.994
202309 0.640 307.789 0.674
202312 1.806 306.746 1.908
202403 1.244 312.332 1.291
202406 0.931 314.175 0.960
202409 -0.041 315.301 -0.042
202412 0.073 315.605 0.075
202503 0.578 319.799 0.586
202506 1.426 322.561 1.433
202509 1.156 324.800 1.153
202512 2.124 324.054 2.124

Add all the adjusted free cash flow per share together and divide 10 will get our Cyclically Adjusted FCF per Share.

What does a Cyclically Adjusted FCF per Share of NT$0.30 mean?
Silicon Optronics (TPE:3530) has a Cyclically Adjusted FCF per Share of NT$0.30 as of Dec. 2025. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Silicon Optronics and its competitors.
Is Silicon Optronics' Cyclically Adjusted FCF per Share too high?
Silicon Optronics' current Cyclically Adjusted FCF per Share is NT$0.30. Overall, Silicon Optronics has a GF Score™ of 70/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Silicon Optronics' Cyclically Adjusted FCF per Share compare to NVDA and AVGO?
Silicon Optronics' Cyclically Adjusted FCF per Share of NT$0.30 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 Cyclically Adjusted FCF per Share for a Semiconductors company?
A good Cyclically Adjusted FCF per Share depends on the Semiconductors industry context. However, Cyclically Adjusted FCF per Share 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 Cyclically Adjusted FCF per Share mean?
A high Cyclically Adjusted FCF per Share can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted FCF per Share represents the company's inflation-adjusted FCF per share over a 10-year period. View historical data on Silicon Optronics and its competitors. Silicon Optronics's current Cyclically Adjusted FCF per Share is NT$0.30. 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$83.71, compared to a current price of NT$65.20 — trading 22.1% below its estimated fair value. The current Cyclically Adjusted FCF per Share is NT$0.30. Silicon Optronics' overall GF Score™ is 70/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted FCF per Share calculated?
Cyclically Adjusted FCF per Share is calculated from a company's financial statements. For Silicon Optronics (TPE:3530), the current Cyclically Adjusted FCF per Share is NT$0.30 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$65.20 is trading 22.1% below its estimated GF Value™ of NT$83.71. GuruFocus considers Silicon Optronics to be Modestly Undervalued.

Key valuation signals for TPE:3530:

  • Cyclically Adjusted FCF per Share: NT$0.30
  • GF Value™: NT$83.71 vs. price of NT$65.20 (22.1% below fair value)
  • GF Score™: 70/100 with 3 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

Address Li Hsin 1st Road, 10-2, 4th Floor, East District, Hsin-Chu, TWN, 300
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.
70GF Score

Get the complete analysis for TPE:3530

Cyclically Adjusted FCF per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$65.20
Price
NT$83.71
GF Value