Jeilin Technology Co (ROCO:8102) OCF Margin %: -11.18% (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:8102 Jeilin Technology Co Ltd ROCO:8102
52 GF Score
Price NT$74.60
! 11 Warning Signs
View Full Analysis

What is Jeilin Technology Co OCF Margin %?

Jeilin Technology Co ROCO:8102 +0.27% 52 OCF Margin % is -11.18% as of Dec. 2025. GuruFocus rates ROCO:8102 with a GF Score™ of 52/100. The stock has 11 warning signs investors should review. Among 1,022 Semiconductors companies, Jeilin Technology Co ranks worse than 76.61% on this metric.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. Jeilin Technology Co's Cash Flow from Operations for the three months ended in Dec. 2025 was NT$-12.1 Mil. Jeilin Technology Co's Revenue for the three months ended in Dec. 2025 was NT$108.2 Mil. Therefore, Jeilin Technology Co's OCF Margin % for the quarter that ended in Dec. 2025 was -11.18%.

As of today, Jeilin Technology Co's current OCF Yield % is -1.34%.

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

ROCO:8102' s OCF Margin % Range Over the Past 10 Years
Min: -5.35   Med: 26.22   Max: 46.72
Current: -5.35


During the past 7 years, the highest OCF Margin % of Jeilin Technology Co was 46.72%. The lowest was -5.35%. And the median was 26.22%.

ROCO:8102's OCF Margin % is ranked worse than
76.61% of 1022 companies
in the Semiconductors industry
Industry Median: 9.435 vs ROCO:8102: -5.35


Jeilin Technology Co OCF Margin % Related Terms


Jeilin Technology Co OCF Margin % Historical Data

* Premium members only.

The historical data trend for Jeilin 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.

Jeilin Technology Co OCF Margin % Chart

Jeilin Technology Co Annual Data
Trend Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Margin %
Get a 7-Day Free Trial 27.95 -1.03 46.72 24.48 -5.35

Jeilin Technology Co Quarterly Data
Dec19 Dec20 Dec21 Dec22 Jun23 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 14.38 16.77 10.45 -37.96 -11.18

ROCO:8102 vs NVDA, AVGO, MU: OCF Margin % Comparison

For the Semiconductors subindustry, Jeilin 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.


Jeilin Technology Co OCF Margin % vs Semiconductors Industry

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

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


ROCO:8102
52GF Score
Jeilin Technology Co Ltd ROCO:8102
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Jeilin 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.

Jeilin 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 )
=-23.28/435.254
=-5.35 %

Jeilin 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 )
=-12.098/108.249
=-11.18 %

* 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 -11.18% mean?
Jeilin Technology Co (ROCO:8102) has a OCF Margin % of -11.18% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Jeilin Technology Co and its competitors. According to the industry distribution chart, Jeilin Technology Co ranks #783 out of 1022 companies in the Semiconductors industry, placing it in the top 76.6%.
Is Jeilin Technology Co's OCF Margin % too high?
Jeilin Technology Co's current OCF Margin % is -11.18%. Based on the distribution chart, Jeilin Technology Co ranks #783 out of 1022 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, Jeilin Technology Co has a GF Score™ of 52/100, reflecting its overall financial health beyond just this single metric.
How does Jeilin Technology Co's OCF Margin % compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, Jeilin Technology Co ranks #783 out of 1022 companies for OCF Margin %. This places Jeilin Technology Co in the lower half of its industry. The industry median OCF Margin % is 9.44. 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 9.44, 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 Jeilin Technology Co and its competitors. For the Semiconductors industry, the median OCF Margin % is 9.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jeilin Technology Co's current OCF Margin % is -11.18%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jeilin Technology Co stock overvalued right now?
Jeilin Technology Co (ROCO:8102) has a current OCF Margin % of -11.18%. The current OCF Margin % is -11.18%. Jeilin Technology Co's overall GF Score™ is 52/100 with 11 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 Jeilin Technology Co (ROCO:8102), the current OCF Margin % is -11.18% 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.

Jeilin Technology Co Business Description

Address Jian 1st Road, 8th Floor, No. 179, Zhonghe District, Taipei, TWN
Jeilin Technology Co Ltd is engaged image processing and multi-media ASIC design. It is into research and development of high performance core technologies such as Image Processors in cameras, ecological tracking photography, outdoor security and other fields.
52GF Score

Get the complete analysis for ROCO:8102

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

NT$74.60
Price