APAC Opto Electronics (ROCO:4908) FCF Margin %: 24.61% (As of Jun. 2026) — 34% Above Median

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ROCO:4908 APAC Opto Electronics Inc ROCO:4908
63 GF Score
Price NT$190.00
GF Value NT$92.76
Valuation Significantly Overvalued
! 2 Warning Signs
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What is APAC Opto Electronics FCF Margin %?

APAC Opto Electronics ROCO:4908 -2.81% 63 FCF Margin % is 24.61% as of Jun. 2026, which is 34% above its 10-year median of 18.33. GuruFocus rates ROCO:4908 with a GF Score™ of 63/100 and a GF Value™ of NT$92.76 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,478 Hardware companies, APAC Opto Electronics ranks better than 89.31% on this metric.

FCF Margin % is calculated as Free Cash Flow divided by its Revenue. APAC Opto Electronics's Free Cash Flow for the three months ended in Jun. 2026 was NT$62.8 Mil. APAC Opto Electronics's Revenue for the three months ended in Jun. 2026 was NT$255.3 Mil. Therefore, APAC Opto Electronics's FCF Margin % for the quarter that ended in Jun. 2026 was 24.61%.

As of today, APAC Opto Electronics's current FCF Yield % is 0.95%.

The historical rank and industry rank for APAC Opto Electronics's FCF Margin % or its related term are showing as below:

ROCO:4908' s FCF Margin % Range Over the Past 10 Years
Min: 10.5   Med: 18.33   Max: 31.91
Current: 15.38


During the past 13 years, the highest FCF Margin % of APAC Opto Electronics was 31.91%. The lowest was 10.50%. And the median was 18.33%.

ROCO:4908's FCF Margin % is ranked better than
89.31% of 2478 companies
in the Hardware industry
Industry Median: -0.45 vs ROCO:4908: 15.38


APAC Opto Electronics FCF Margin % Related Terms


APAC Opto Electronics FCF Margin % Historical Data

* Premium members only.

The historical data trend for APAC Opto Electronics's FCF Margin % 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 FCF Margin % Chart

APAC Opto Electronics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
FCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.65 31.91 13.99 30.41 22.28

APAC Opto Electronics Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
FCF Margin % 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 7.10 1.53 23.57 12.01 24.61

ROCO:4908 vs CSCO, MSI, HPE: FCF Margin % Comparison

For the Communication Equipment subindustry, APAC Opto Electronics's FCF Margin %, along with its competitors' market caps and FCF Margin % 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 FCF Margin % vs Hardware Industry

For the Hardware industry and Technology sector, APAC Opto Electronics's FCF Margin % distribution charts can be found below:

* The bar in red indicates where APAC Opto Electronics's FCF Margin % falls into.


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

APAC Opto Electronics FCF Margin % Calculation

FCF margin is the ratio of Free Cash Flow divided by net sales or Revenue, usually presented in percent.

APAC Opto Electronics's FCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

FCF Margin=Free Cash Flow (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=181.505/814.688
=22.28 %

APAC Opto Electronics's FCF Margin for the quarter that ended in Jun. 2026 is calculated as

FCF Margin=Free Cash Flow (Q: Jun. 2026 )/Revenue (Q: Jun. 2026 )
=62.825/255.261
=24.61 %

* 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.

Frequently Asked Questions Learn more about FCF Margin % →
What does a FCF Margin % of 24.61% mean?
APAC Opto Electronics (ROCO:4908) has a FCF Margin % of 24.61% as of Jun. 2026. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on APAC Opto Electronics and its competitors. This is 34% above median its historical median of 18.33. Over the past decade, APAC Opto Electronics' FCF Margin % has ranged from 10.50 to 31.91. According to the industry distribution chart, APAC Opto Electronics ranks #265 out of 2478 companies in the Hardware industry, placing it in the top 10.7%.
Is APAC Opto Electronics' FCF Margin % too high?
APAC Opto Electronics' current FCF Margin % of 24.61% is 34% above median its 10-year median of 18.33. Over the past 10 years, this metric has ranged from a low of 10.50 to a high of 31.91. Based on the distribution chart, APAC Opto Electronics ranks #265 out of 2478 companies in the Hardware industry, which is in the top quartile — a strong position relative to peers. 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' FCF Margin % compare to CSCO and MSI?
According to the Hardware industry distribution chart, APAC Opto Electronics ranks #265 out of 2478 companies for FCF Margin %. This places APAC Opto Electronics in the top 11% of its industry — outperforming the majority of peers. Historically, APAC Opto Electronics' own FCF Margin % has ranged from 10.50 to 31.91 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good FCF Margin % for a Hardware company?
A good FCF Margin % depends on the Hardware industry context. However, FCF Margin % 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 FCF Margin % mean?
A high FCF Margin % can signal that a stock is expensive relative to its fundamentals. Free cash flow margin is the ratio of total free cash flow to net sales. View historical data on APAC Opto Electronics and its competitors. APAC Opto Electronics's current FCF Margin % is 24.61%, which is 34% above median its own 10-year median of 18.33. 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$92.76, compared to a current price of NT$190.00 — trading 104.8% above its estimated fair value. The current FCF Margin % is 24.61%, which is 34% above median its 10-year median of 18.33. 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 FCF Margin % calculated?
FCF Margin % is calculated from a company's financial statements. For APAC Opto Electronics (ROCO:4908), the current FCF Margin % is 24.61% 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 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$190.00 is trading 104.8% above its estimated GF Value™ of NT$92.76. GuruFocus considers APAC Opto Electronics to be Significantly Overvalued.

Key valuation signals for ROCO:4908:

  • FCF Margin %: 24.61% (34% above median its 10-year median of 18.33)
  • GF Value™: NT$92.76 vs. price of NT$190.00 (104.8% 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

FCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$190.00
Price
NT$92.76
GF Value