Advanced Optoelectronic Technology (TPE:3437) OCF Yield %: -3.65 (As of Jul. 08, 2026)


TPE:3437 Advanced Optoelectronic Technology TPE:3437
55 GF Score
Price NT$21.15
GF Value NT$15.09
Valuation Significantly Overvalued
! 4 Warning Signs
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What is Advanced Optoelectronic Technology OCF Yield %?

Advanced Optoelectronic Technology TPE:3437 -2.76% 55 OCF Yield % is -3.65 as of Jul. 08, 2026. GuruFocus rates TPE:3437 with a GF Score™ of 55/100 and a GF Value™ of NT$15.09 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 1,027 Semiconductors companies, Advanced Optoelectronic Technology ranks worse than 83.15% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, Advanced Optoelectronic Technology's Trailing 12-Month Cash Flow from Operations is NT$-114 Mil, and Market Cap is NT$3,057 Mil. Therefore, Advanced Optoelectronic Technology's OCF Yield % for today is -3.65%.

The historical rank and industry rank for Advanced Optoelectronic Technology's OCF Yield % or its related term are showing as below:

TPE:3437' s OCF Yield % Range Over the Past 10 Years
Min: -26.71   Med: 1.27   Max: 35.4
Current: -3.65


During the past 13 years, the highest OCF Yield % of Advanced Optoelectronic Technology was 35.40%. The lowest was -26.71%. And the median was 1.27%.

TPE:3437's OCF Yield % is ranked worse than
83.15% of 1027 companies
in the Semiconductors industry
Industry Median: 1.34 vs TPE:3437: -3.65

Advanced Optoelectronic Technology's OCF Margin % for the quarter that ended in Dec. 2025 was %.


Advanced Optoelectronic Technology OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Advanced Optoelectronic Technology OCF Yield % Related Terms


Advanced Optoelectronic Technology OCF Yield % Historical Data

* Premium members only.

The historical data trend for Advanced Optoelectronic Technology's OCF Yield % 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.

Advanced Optoelectronic Technology OCF Yield % Chart

Advanced Optoelectronic Technology Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 18.80 10.96 0.02 2.19 -5.48

Advanced Optoelectronic Technology Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
OCF Yield % 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 5.39 -11.69 -1.84 -2.52 -3.21

TPE:3437 vs NVDA, AVGO, MU: OCF Yield % Comparison

For the Semiconductors subindustry, Advanced Optoelectronic Technology's OCF Yield %, along with its competitors' market caps and OCF Yield % 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.


Advanced Optoelectronic Technology OCF Yield % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Advanced Optoelectronic Technology's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Advanced Optoelectronic Technology's OCF Yield % falls into.


TPE:3437
55GF Score
Advanced Optoelectronic Technology TPE:3437
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Advanced Optoelectronic Technology OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

Advanced Optoelectronic Technology's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-114.106 / 2081.4912
=-5.48%

Advanced Optoelectronic Technology's annualized OCF Yield % for the quarter that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-16.682 * 4 / 2081.4912
=-3.21%

* 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 OCF Yield % →
What does a OCF Yield % of -3.65 mean?
Advanced Optoelectronic Technology (TPE:3437) has a OCF Yield % of -3.65 as of Jul. 08, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Advanced Optoelectronic Technology and its competitors. According to the industry distribution chart, Advanced Optoelectronic Technology ranks #854 out of 1027 companies in the Semiconductors industry, placing it in the top 83.2%.
Is Advanced Optoelectronic Technology's OCF Yield % too high?
Advanced Optoelectronic Technology's current OCF Yield % is -3.65. Based on the distribution chart, Advanced Optoelectronic Technology ranks #854 out of 1027 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Advanced Optoelectronic Technology has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Advanced Optoelectronic Technology's OCF Yield % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Advanced Optoelectronic Technology ranks #854 out of 1027 companies for OCF Yield %. This places Advanced Optoelectronic Technology in the lower half of its industry. The industry median OCF Yield % is 1.34. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Yield % for a Semiconductors company?
The median OCF Yield % among Semiconductors companies is 1.34, based on 1,027 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Advanced Optoelectronic Technology and its competitors. For the Semiconductors industry, the median OCF Yield % is 1.34 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Advanced Optoelectronic Technology's current OCF Yield % is -3.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Advanced Optoelectronic Technology stock overvalued right now?
Based on GuruFocus' analysis, Advanced Optoelectronic Technology (TPE:3437) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$15.09, compared to a current price of NT$21.15 — trading 40.2% above its estimated fair value. The current OCF Yield % is -3.65. Advanced Optoelectronic Technology's overall GF Score™ is 55/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Advanced Optoelectronic Technology (TPE:3437), the current OCF Yield % is -3.65 as of Jul. 08, 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 Advanced Optoelectronic Technology (TPE:3437) Overvalued in 2026?

Based on GuruFocus' analysis, Advanced Optoelectronic Technology stock appears to be overvalued. The current stock price of NT$21.15 is trading 40.2% above its estimated GF Value™ of NT$15.09. GuruFocus considers Advanced Optoelectronic Technology to be Significantly Overvalued.

Key valuation signals for TPE:3437:

  • OCF Yield %: -3.65
  • GF Value™: NT$15.09 vs. price of NT$21.15 (40.2% above fair value)
  • GF Score™: 55/100 with 4 warning signs

No single metric tells the full story. See the TPE:3437 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Advanced Optoelectronic Technology Business Description

Address No. 13, Gongye 5th Road, Hsinchu Industrial Park, Hukou Township, Hsinchu Hsien, TWN, 303
Advanced Optoelectronic Technology is focused on the research and development, testing, manufacturing, and sale of LEDs, as well as the import/export and trading of raw materials and semi-finished products. The product portfolio comprises Backlight applications, Sensor applications, Vehicle applications, UV applications, and VR applications (ASPHETEK).
55GF Score

Get the complete analysis for TPE:3437

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

NT$21.15
Price
NT$15.09
GF Value