ProMOS Technologies (LUX:PROTFPC) OCF Margin %: -11.81% (As of Dec. 2025)


LUX:PROTFPC ProMOS Technologies Ltd LUX:PROTFPC
36 GF Score
Price $0.12
! 5 Warning Signs
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What is ProMOS Technologies OCF Margin %?

ProMOS Technologies LUX:PROTFPC 36 OCF Margin % is -11.81% as of Dec. 2025. GuruFocus rates LUX:PROTFPC with a GF Score™ of 36/100. The stock has 5 warning signs investors should review.

OCF Margin % is calculated as Cash Flow from Operations divided by its Revenue. ProMOS Technologies's Cash Flow from Operations for the six months ended in Dec. 2025 was $-0.30 Mil. ProMOS Technologies's Revenue for the six months ended in Dec. 2025 was $2.51 Mil. Therefore, ProMOS Technologies's OCF Margin % for the quarter that ended in Dec. 2025 was -11.81%.

As of today, ProMOS Technologies's current OCF Yield % is -474.38%.

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

LUX:PROTFPC' s OCF Margin % Range Over the Past 10 Years
Min: -56.67   Med: -5.02   Max: 16.05
Current: -58.21

During the past 13 years, the highest OCF Margin % of ProMOS Technologies was 16.05%. The lowest was -56.67%. And the median was -5.02%.

LUX:PROTFPC's OCF Margin % is not ranked
in the Semiconductors industry.
Industry Median: 9.405 vs LUX:PROTFPC: -58.21

ProMOS Technologies OCF Margin % Related Terms

ProMOS Technologies OCF Margin % Historical Data

* Premium members only.

The historical data trend for ProMOS Technologies'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.

ProMOS Technologies OCF Margin % Chart

ProMOS Technologies 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 -11.69 7.98 -5.07 -41.29 -56.67

ProMOS Technologies Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 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 -21.16 -65.74 -11.34 -123.20 -11.81

LUX:PROTFPC vs LEDS, NLST: OCF Margin % Comparison

For the Semiconductors subindustry, ProMOS Technologies'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.

ProMOS Technologies OCF Margin % vs Semiconductors Industry

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

* The bar in red indicates where ProMOS Technologies's OCF Margin % falls into.


LUX:PROTFPC
36GF Score
ProMOS Technologies Ltd LUX:PROTFPC
OCF Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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ProMOS Technologies OCF Margin % Calculation

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

ProMOS Technologies'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 )
=-2.378/4.196
=-56.67 %

ProMOS Technologies'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 )
=-0.296/2.506
=-11.81 %

* 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 -11.81% mean?
ProMOS Technologies (LUX:PROTFPC) has a OCF Margin % of -11.81% as of Dec. 2025. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on ProMOS Technologies and its competitors.
Is ProMOS Technologies' OCF Margin % too high?
ProMOS Technologies' current OCF Margin % is -11.81%. Overall, ProMOS Technologies has a GF Score™ of 36/100, reflecting its overall financial health beyond just this single metric.
How does ProMOS Technologies' OCF Margin % compare to LEDS and NLST?
ProMOS Technologies' OCF Margin % of -11.81% can be compared against companies in the Semiconductors industry. The industry median OCF Margin % is 9.41. 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 9.41, based on 1,024 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 ProMOS Technologies and its competitors. For the Semiconductors industry, the median OCF Margin % is 9.41 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ProMOS Technologies's current OCF Margin % is -11.81%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ProMOS Technologies stock overvalued right now?
ProMOS Technologies (LUX:PROTFPC) has a current OCF Margin % of -11.81%. The current OCF Margin % is -11.81%. ProMOS Technologies' overall GF Score™ is 36/100 with 5 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 ProMOS Technologies (LUX:PROTFPC), the current OCF Margin % is -11.81% 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.

ProMOS Technologies Business Description

Address No.19-1, Li-Hsin Road, Hsinchu Science Park, Hsinchu, TWN, 30078
ProMOS Technologies Ltd manufactures products and components pertaining to the semiconductor memory. It mainly manufactures Dynamic Random Access Memory (DRAM) and products related to the same. The company offers DDR3 SDRAM, DDR2 SDRAM, DDR SDRAM, SDRAM, mobile memory, and KGD products. It also creates simulation modules and data sheets. Geographically the activities are carried out through the region of Taiwan.
36GF Score

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

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