Ardentec (ROCO:3264) OCF Yield %: 5.13 (As of Jul. 14, 2026) — 78% Below Median

Author: Vera Yuan Vera Yuan
Vera Yuan
Vera Yuan
Director of Data and Quant Analytics at GuruFocus
Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Reviewed by: Charlie Tian Charlie Tian
Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

ROCO:3264 Ardentec Corp ROCO:3264
68 GF Score
Price NT$217.50
GF Value NT$83.96
Valuation Significantly Overvalued
! 9 Warning Signs
View Full Analysis

What is Ardentec OCF Yield %?

Ardentec ROCO:3264 -3.33% 68 OCF Yield % is 5.13 as of Jul. 14, 2026, which is 78% below its 10-year median of 23.19. GuruFocus rates ROCO:3264 with a GF Score™ of 68/100 and a GF Value™ of NT$83.96 (Significantly Overvalued). The stock has 9 warning signs investors should review. Among 1,028 Semiconductors companies, Ardentec ranks better than 77.14% 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, Ardentec's Trailing 12-Month Cash Flow from Operations is NT$5,716 Mil, and Market Cap is NT$103,078 Mil. Therefore, Ardentec's OCF Yield % for today is 5.13%.

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

ROCO:3264' s OCF Yield % Range Over the Past 10 Years
Min: 4.85   Med: 23.19   Max: 36
Current: 5.13


During the past 13 years, the highest OCF Yield % of Ardentec was 36.00%. The lowest was 4.85%. And the median was 23.19%.

ROCO:3264's OCF Yield % is ranked better than
77.14% of 1028 companies
in the Semiconductors industry
Industry Median: 1.42 vs ROCO:3264: 5.13

Ardentec's OCF Margin % for the quarter that ended in Dec. 2025 was %.


Ardentec 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.


Ardentec OCF Yield % Related Terms


Ardentec OCF Yield % Historical Data

* Premium members only.

The historical data trend for Ardentec'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.

Ardentec OCF Yield % Chart

Ardentec 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 21.31 29.63 17.58 25.30 9.69

Ardentec 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 32.17 15.45 9.39 14.33 14.10

ROCO:3264 vs NVDA, AVGO, MU: OCF Yield % Comparison

For the Semiconductors subindustry, Ardentec'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.


Ardentec OCF Yield % vs Semiconductors Industry

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

* The bar in red indicates where Ardentec's OCF Yield % falls into.


ROCO:3264
68GF Score
Ardentec Corp ROCO:3264
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Ardentec 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.

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

OCF Yield %=Cash Flow from Operations / Market Cap
=5716.339 / 59003.04
=9.69%

Ardentec'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
=2079.217 * 4 / 59003.04
=14.10%

* 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 5.13 mean?
Ardentec (ROCO:3264) has a OCF Yield % of 5.13 as of Jul. 14, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Ardentec and its competitors. This is 78% below median its historical median of 23.19. Over the past decade, Ardentec's OCF Yield % has ranged from 4.85 to 36.00. According to the industry distribution chart, Ardentec ranks #235 out of 1028 companies in the Semiconductors industry, placing it in the top 22.9%.
Is Ardentec's OCF Yield % too high?
Ardentec's current OCF Yield % of 5.13 is 78% below median its 10-year median of 23.19. Over the past 10 years, this metric has ranged from a low of 4.85 to a high of 36.00. The Semiconductors industry median OCF Yield % is 1.42. Ardentec's value of 5.13 is 261.3% above this industry median. Based on the distribution chart, Ardentec ranks #235 out of 1028 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, Ardentec has a GF Score™ of 68/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ardentec's OCF Yield % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Ardentec ranks #235 out of 1028 companies for OCF Yield %. This places Ardentec in the top 23% of its industry — outperforming the majority of peers. The industry median OCF Yield % is 1.42. Ardentec's value of 5.13 is 261.3% above this benchmark. Historically, Ardentec's own OCF Yield % has ranged from 4.85 to 36.00 over the past decade. While the company's 10-year median is 23.19 vs. the industry median of 1.42, Ardentec has consistently been above the industry average. 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 1.42, based on 1,028 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. Ardentec's current OCF Yield % of 5.13 is 261.3% 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 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 Ardentec and its competitors. For the Semiconductors industry, the median OCF Yield % is 1.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ardentec's current OCF Yield % is 5.13, which is 78% below median its own 10-year median of 23.19. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ardentec stock overvalued right now?
Based on GuruFocus' analysis, Ardentec (ROCO:3264) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$83.96, compared to a current price of NT$217.50 — trading 159.1% above its estimated fair value. The current OCF Yield % is 5.13, which is 78% below median its 10-year median of 23.19 and 261.3% above the Semiconductors industry median of 1.42. Ardentec's overall GF Score™ is 68/100 with 9 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 Ardentec (ROCO:3264), the current OCF Yield % is 5.13 as of Jul. 14, 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 Ardentec (ROCO:3264) Overvalued in 2026?

Based on GuruFocus' analysis, Ardentec stock appears to be overvalued. The current stock price of NT$217.50 is trading 159.1% above its estimated GF Value™ of NT$83.96. GuruFocus considers Ardentec to be Significantly Overvalued.

Key valuation signals for ROCO:3264:

  • OCF Yield %: 5.13 (78% below median its 10-year median of 23.19)
  • GF Value™: NT$83.96 vs. price of NT$217.50 (159.1% above fair value)
  • GF Score™: 68/100 with 9 warning signs
  • Industry Position: 261.3% above the Semiconductors median (#235 of 1028)

No single metric tells the full story. See the ROCO:3264 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ardentec Business Description

Address No. 3, Gungye 3rd Road, Shengli Vil, Hukou Township, Hsinchu, TWN, 303036
Ardentec Corp is engaged in provision of integrated circuit testing services. It provides semiconductor testing solutions in memory, logic, and mixed-signal ICs to integrated device manufacturers (IDMs), pure play wafer foundry companies, and fabless design companies. The company's operating revenue consists mainly of IC testing services. Geographically, it generates the maximum revenue from Taiwan, and the rest from America, Singapore, Europe, China and Others.
68GF Score

Get the complete analysis for ROCO:3264

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

NT$217.50
Price
NT$83.96
GF Value