AData Technology Co (ROCO:3260) OCF Margin %: -1.85% (As of Dec. 2025)

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:3260 AData Technology Co Ltd ROCO:3260
66 GF Score
Price NT$400.50
GF Value NT$127.94
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is AData Technology Co OCF Margin %?

AData Technology Co ROCO:3260 -1.84% 66 OCF Margin % is -1.85% as of Dec. 2025. GuruFocus rates ROCO:3260 with a GF Score™ of 66/100 and a GF Value™ of NT$127.94 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,022 Semiconductors companies, AData Technology Co ranks worse than 60.18% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. AData Technology Co's Cash Flow from Operations for the three months ended in Dec. 2025 was NT$-293 Mil. AData Technology Co's Revenue for the three months ended in Dec. 2025 was NT$15,845 Mil. Therefore, AData Technology Co's OCF Margin % for the quarter that ended in Dec. 2025 was -1.85%.

As of today, AData Technology Co's current OCF Yield % is 1.65%.

The historical rank and industry rank for AData Technology Co's OCF Margin % or its related term are showing as below:

ROCO:3260' s OCF Margin % Range Over the Past 10 Years
Min: -15.47   Med: 1.92   Max: 14.53
Current: 4.01


During the past 13 years, the highest OCF Margin % of AData Technology Co was 14.53%. The lowest was -15.47%. And the median was 1.92%.

ROCO:3260's OCF Margin % is ranked worse than
60.18% of 1022 companies
in the Semiconductors industry
Industry Median: 9.5 vs ROCO:3260: 4.01


AData Technology Co OCF Margin % Related Terms


AData Technology Co OCF Margin % Historical Data

* Premium members only.

The historical data trend for AData Technology Co's OCF 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.

AData Technology Co OCF Margin % Chart

AData Technology Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -3.01 14.53 -15.47 1.98 4.01

AData Technology Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
OCF 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 22.64 17.52 -10.79 14.28 -1.85

ROCO:3260 vs NVDA, AVGO, MU: OCF Margin % Comparison

For the Semiconductors subindustry, AData Technology Co's OCF Margin %, along with its competitors' market caps and OCF 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.


AData Technology Co OCF Margin % vs Semiconductors Industry

For the Semiconductors industry and Technology sector, AData Technology Co's OCF Margin % distribution charts can be found below:

* The bar in red indicates where AData Technology Co's OCF Margin % falls into.


ROCO:3260
66GF Score
AData Technology Co Ltd ROCO:3260
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

AData Technology Co OCF Margin % Calculation

OCF Margin % is the ratio of Cash Flow from Operations divided by net sales or Revenue, usually presented in percent.

AData Technology Co's OCF Margin for the fiscal year that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=2130.438/53087.43
=4.01 %

AData Technology Co's OCF Margin for the quarter that ended in Dec. 2025 is calculated as

OCF Margin=Cash Flow from Operations (Q: Dec. 2025 )/Revenue (Q: Dec. 2025 )
=-292.98/15844.87
=-1.85 %

* 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 Margin % →
What does a OCF Margin % of -1.85% mean?
AData Technology Co (ROCO:3260) has a OCF Margin % of -1.85% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on AData Technology Co and its competitors. According to the industry distribution chart, AData Technology Co ranks #615 out of 1022 companies in the Semiconductors industry, placing it in the top 60.2%.
Is AData Technology Co's OCF Margin % too high?
AData Technology Co's current OCF Margin % is -1.85%. Based on the distribution chart, AData Technology Co ranks #615 out of 1022 companies in the Semiconductors industry, which is below the industry midpoint. Overall, AData Technology Co has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does AData Technology Co's OCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, AData Technology Co ranks #615 out of 1022 companies for OCF Margin %. This places AData Technology Co in the lower half of its industry. The industry median OCF Margin % is 9.50. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Semiconductors company?
The median OCF Margin % among Semiconductors companies is 9.50, based on 1,022 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF 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 OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on AData Technology Co and its competitors. For the Semiconductors industry, the median OCF Margin % is 9.50 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AData Technology Co's current OCF Margin % is -1.85%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AData Technology Co stock overvalued right now?
Based on GuruFocus' analysis, AData Technology Co (ROCO:3260) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$127.94, compared to a current price of NT$400.50 — trading 213% above its estimated fair value. The current OCF Margin % is -1.85%. AData Technology Co's overall GF Score™ is 66/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For AData Technology Co (ROCO:3260), the current OCF Margin % is -1.85% 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 AData Technology Co (ROCO:3260) Overvalued in 2026?

Based on GuruFocus' analysis, AData Technology Co stock appears to be overvalued. The current stock price of NT$400.50 is trading 213% above its estimated GF Value™ of NT$127.94. GuruFocus considers AData Technology Co to be Significantly Overvalued.

Key valuation signals for ROCO:3260:

  • OCF Margin %: -1.85%
  • GF Value™: NT$127.94 vs. price of NT$400.50 (213% above fair value)
  • GF Score™: 66/100 with 2 warning signs

No single metric tells the full story. See the ROCO:3260 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


AData Technology Co Business Description

Address No. 258 Liancheng Road, 18th Floor, Chung Ho District, New Taipei, TWN, 235
AData Technology Co Ltd is a Taiwan-based company involved in the electronic components business wholesale, manufacture, and export of electronic materials and electric tricycles. It operates in two segments: Electronics, which is engaged in R&D, manufacturing, and selling of memory modules, flash memory, and computer peripherals; and Biotech segment is selling of biotechnological products. The majority of its revenue comes from the Electronics segment. Its products are applied in computers, digital cameras, set-top boxes, liquid crystal display monitors, mainboards, servers, printers, medical players, televisions, and game consoles, among others.
66GF Score

Get the complete analysis for ROCO:3260

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

NT$400.50
Price
NT$127.94
GF Value