APAC Opto Electronics (ROCO:4908) Cyclically Adjusted FCF per Share: NT$2.62 (As of Dec. 2025)

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ROCO:4908 APAC Opto Electronics Inc ROCO:4908
63 GF Score
Price NT$133.50
GF Value NT$74.29
Valuation Significantly Overvalued
! 2 Warning Signs
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What is APAC Opto Electronics Cyclically Adjusted FCF per Share?

APAC Opto Electronics ROCO:4908 -6.64% 63 Cyclically Adjusted FCF per Share is NT$2.62 as of Dec. 2025. GuruFocus rates ROCO:4908 with a GF Score™ of 63/100 and a GF Value™ of NT$74.29 (Significantly Overvalued). The stock has 2 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.

APAC Opto Electronics's adjusted free cash flow per share for the three months ended in Dec. 2025 was NT$0.548. 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$2.62 for the trailing ten years ended in Dec. 2025.

During the past 12 months, APAC Opto Electronics's average Cyclically Adjusted FCF Growth Rate was 4.80% per year. During the past 3 years, the average Cyclically Adjusted FCF Growth Rate was 1.00% per year. During the past 5 years, the average Cyclically Adjusted FCF Growth Rate was 1.10% 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 Cyclically Adjusted FCF Growth Rate using Cyclically Adjusted FCF per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted FCF Growth Rate of APAC Opto Electronics was 2.30% per year. The lowest was -1.30% per year. And the median was 1.00% per year.

As of today (2026-07-29), APAC Opto Electronics's current stock price is NT$133.50. APAC Opto Electronics's Cyclically Adjusted FCF per Share for the quarter that ended in Dec. 2025 was NT$2.62. APAC Opto Electronics's Cyclically Adjusted Price-to-FCF of today is 50.95.

During the past 13 years, the highest Cyclically Adjusted Price-to-FCF of APAC Opto Electronics was 101.91. The lowest was 10.25. And the median was 16.87.


APAC Opto Electronics  (ROCO:4908) 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.

APAC Opto Electronics's Cyclically Adjusted Price-to-FCF of today is calculated as

Cyclically Adjusted Price-to-FCF=Share Price/Cyclically Adjusted FCF per Share
=133.50/2.62
=50.95

* 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 APAC Opto Electronics was 101.91. The lowest was 10.25. And the median was 16.87.


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.


APAC Opto Electronics Cyclically Adjusted FCF per Share Related Terms


APAC Opto Electronics Cyclically Adjusted FCF per Share Historical Data

* Premium members only.

The historical data trend for APAC Opto Electronics'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.

APAC Opto Electronics Cyclically Adjusted FCF per Share Chart

APAC Opto Electronics 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 2.43 2.54 2.34 2.50 2.62

APAC Opto Electronics 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 2.50 2.74 2.73 2.65 2.62

ROCO:4908 vs CSCO, MSI, HPE: Cyclically Adjusted FCF per Share Comparison

For the Communication Equipment subindustry, APAC Opto Electronics'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.


APAC Opto Electronics Cyclically Adjusted Price-to-FCF vs Hardware Industry

For the Hardware industry and Technology sector, APAC Opto Electronics's Cyclically Adjusted Price-to-FCF distribution charts can be found below:

* The bar in red indicates where APAC Opto Electronics's Cyclically Adjusted Price-to-FCF falls into.


ROCO:4908
63GF Score
APAC Opto Electronics Inc ROCO:4908
Cyclically Adjusted FCF per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

APAC Opto Electronics 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, APAC Opto Electronics'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)
=0.548/324.0540*324.0540
=0.548

Current CPI (Dec. 2025) = 324.0540.

APAC Opto Electronics Quarterly Data

Free Cash Flow per Share CPI Adj_FreeCashFlowPerShare
201603 1.052 238.132 1.432
201606 0.675 241.018 0.908
201609 0.298 241.428 0.400
201612 0.238 241.432 0.319
201703 -0.041 243.801 -0.054
201706 0.475 244.955 0.628
201709 0.222 246.819 0.291
201712 0.716 246.524 0.941
201803 -0.514 249.554 -0.667
201806 0.887 251.989 1.141
201809 0.783 252.439 1.005
201812 0.660 251.233 0.851
201903 0.708 254.202 0.903
201906 1.022 256.143 1.293
201909 0.473 256.759 0.597
201912 0.693 256.974 0.874
202003 0.231 258.115 0.290
202006 0.149 257.797 0.187
202009 0.181 260.280 0.225
202012 0.556 260.474 0.692
202103 0.437 264.877 0.535
202106 0.389 271.696 0.464
202109 0.151 274.310 0.178
202112 0.871 278.802 1.012
202203 -0.042 287.504 -0.047
202206 1.099 296.311 1.202
202209 1.293 296.808 1.412
202212 1.219 296.797 1.331
202303 0.128 301.836 0.137
202306 0.458 305.109 0.486
202309 0.484 307.789 0.510
202312 0.607 306.746 0.641
202403 1.257 312.332 1.304
202406 1.205 314.175 1.243
202409 0.839 315.301 0.862
202412 0.318 315.605 0.327
202503 1.534 319.799 1.554
202506 0.190 322.561 0.191
202509 0.041 324.800 0.041
202512 0.548 324.054 0.548

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$2.62 mean?
APAC Opto Electronics (ROCO:4908) has a Cyclically Adjusted FCF per Share of NT$2.62 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 APAC Opto Electronics and its competitors.
Is APAC Opto Electronics' Cyclically Adjusted FCF per Share too high?
APAC Opto Electronics' current Cyclically Adjusted FCF per Share is NT$2.62. Overall, APAC Opto Electronics has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does APAC Opto Electronics' Cyclically Adjusted FCF per Share compare to CSCO and MSI?
APAC Opto Electronics' Cyclically Adjusted FCF per Share of NT$2.62 can be compared against companies in the Hardware 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 Hardware company?
A good Cyclically Adjusted FCF per Share depends on the Hardware 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 APAC Opto Electronics and its competitors. APAC Opto Electronics's current Cyclically Adjusted FCF per Share is NT$2.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is APAC Opto Electronics stock overvalued right now?
Based on GuruFocus' analysis, APAC Opto Electronics (ROCO:4908) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$74.29, compared to a current price of NT$133.50 — trading 79.7% above its estimated fair value. The current Cyclically Adjusted FCF per Share is NT$2.62. APAC Opto Electronics' overall GF Score™ is 63/100 with 2 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 APAC Opto Electronics (ROCO:4908), the current Cyclically Adjusted FCF per Share is NT$2.62 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 APAC Opto Electronics (ROCO:4908) Overvalued in 2026?

Based on GuruFocus' analysis, APAC Opto Electronics stock appears to be overvalued. The current stock price of NT$133.50 is trading 79.7% above its estimated GF Value™ of NT$74.29. GuruFocus considers APAC Opto Electronics to be Significantly Overvalued.

Key valuation signals for ROCO:4908:

  • Cyclically Adjusted FCF per Share: NT$2.62
  • GF Value™: NT$74.29 vs. price of NT$133.50 (79.7% above fair value)
  • GF Score™: 63/100 with 2 warning signs

No single metric tells the full story. See the ROCO:4908 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


APAC Opto Electronics Business Description

Address 3 Tzu Chiang Road, Hsinchu Industrial Park, Hukow, Hsinchu Hsien, TWN
APAC Opto Electronics Inc is a manufacturer of wired and wireless communication equipment and electronic components, and the wholesale and retail of telecommunications equipment and electronic materials. The products of the company include optical extender modules, optical transceiver modules, Optical extender modules, and copper transceiver modules.
63GF Score

Get the complete analysis for ROCO:4908

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

NT$133.50
Price
NT$74.29
GF Value