Rosslyn Data Technologies (FRA:7IU0) Operating Margin %: -92.16% (As of Oct. 2025)


What is Rosslyn Data Technologies Operating Margin %?

Rosslyn Data Technologies FRA:7IU0 Operating Margin % is -92.16% as of Oct. 2025. The stock has 7 warning signs investors should review. Among 2,820 Software companies, Rosslyn Data Technologies ranks worse than 88.26% on this metric.

Operating Margin % is calculated as Operating Income divided by its Revenue. Rosslyn Data Technologies's Operating Income for the six months ended in Oct. 2025 was €-1.60 Mil. Rosslyn Data Technologies's Revenue for the six months ended in Oct. 2025 was €1.73 Mil. Therefore, Rosslyn Data Technologies's Operating Margin % for the quarter that ended in Oct. 2025 was -92.16%.

Warning Sign:

Rosslyn Data Technologies PLC operating margin has been in a 5-year decline. The average rate of decline per year is -23.3%.

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

FRA:7IU0' s Operating Margin % Range Over the Past 10 Years
Min: -146.87   Med: -72.25   Max: -23.12
Current: -85.93


FRA:7IU0's Operating Margin % is ranked worse than
88.26% of 2820 companies
in the Software industry
Industry Median: 3.865 vs FRA:7IU0: -85.93

Rosslyn Data Technologies's 5-Year Average Operating Margin % Growth Rate was -23.30% per year.

Rosslyn Data Technologies's Operating Income for the six months ended in Oct. 2025 was €-1.60 Mil. Its Operating Income for the trailing twelve months (TTM) ended in Oct. 2025 was €-3.11 Mil.

Warning Sign:

Rosslyn Data Technologies PLC has never been profitable in the past 3 years. It lost money every year.


Rosslyn Data Technologies  (FRA:7IU0) Operating Margin % Explanation

Just like Gross Margin %, it is important to see a company maintains its operating margin over time. Among the same industry, a company with higher operating margin is more efficient in its operation. It is also more stable during industry slowdown or recessions. Peter Lynch prefers those with higher margins than those with lower margins.


Be Aware

Operating Margin % can be manipulated by adjusting the rate of depreciation, depletion and amortization (DDA).

If a company is facing competition, its Operating Margin % may decline. Often the Operating Margin % declines well before the company's Revenue or even profit decline. Therefore, Operating Margin % is a very important indicator of whether the company is facing problems.

For instance, by 2012, Nokia (NOK)'s problems were well known and its stock had lost more than 90% of its market value since 2007. But Nokia’s Operating Margin % had already been in decline since 2002, although its Earnings per Share (Diluted) were still rising. Investors who paid attention to Operating Margin % would have avoided this huge loss. The same can be said for Research-in-Motion (RIMM).

Therefore, Operating Margin % is a very important screening filter for GuruFocus. GuruFocus's Buffett-Munger screener requires that the profit margin is either consistent or expanding. The Model Portfolio of the Buffett-Munger screener has outperformed the market every year since inception in 2009.


Rosslyn Data Technologies Operating Margin % Related Terms


Rosslyn Data Technologies Operating Margin % Historical Data

* Premium members only.

The historical data trend for Rosslyn Data Technologies's Operating 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.

Rosslyn Data Technologies Operating Margin % Chart

Rosslyn Data Technologies Annual Data
Trend Apr16 Apr17 Apr18 Apr19 Apr20 Apr21 Apr22 Apr23 Apr24 Apr25
Operating Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only -81.67 -146.85 -91.73 -124.15 -90.47

Rosslyn Data Technologies Semi-Annual Data
Apr16 Oct16 Apr17 Oct17 Apr18 Oct18 Apr19 Oct19 Apr20 Oct20 Apr21 Oct21 Apr22 Oct22 Apr23 Oct23 Apr24 Oct24 Apr25 Oct25
Operating 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 -144.47 -104.55 -102.46 -80.08 -92.16

FRA:7IU0 vs CRM, SHOP, UBER: Operating Margin % Comparison

For the Software - Application subindustry, Rosslyn Data Technologies's Operating Margin %, along with its competitors' market caps and Operating 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.


Rosslyn Data Technologies Operating Margin % vs Software Industry

For the Software industry and Technology sector, Rosslyn Data Technologies's Operating Margin % distribution charts can be found below:

* The bar in red indicates where Rosslyn Data Technologies's Operating Margin % falls into.



Rosslyn Data Technologies Operating Margin % Calculation

Operating Margin % - also known as operating income margin, operating profit margin and return on sales (ROS) - is the ratio of Operating Income divided by net sales or Revenue, usually presented in percent.

Rosslyn Data Technologies's Operating Margin % for the fiscal year that ended in Apr. 2025 is calculated as

Operating Margin %=Operating Income (A: Apr. 2025 ) / Revenue (A: Apr. 2025 )
=-3.179 / 3.514
=-90.47 %

Rosslyn Data Technologies's Operating Margin % for the quarter that ended in Oct. 2025 is calculated as

Operating Margin %=Operating Income (Q: Oct. 2025 ) / Revenue (Q: Oct. 2025 )
=-1.598 / 1.734
=-92.16 %

* 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 Operating Margin % →
What does a Operating Margin % of -92.16% mean?
Rosslyn Data Technologies (FRA:7IU0) has a Operating Margin % of -92.16% as of Oct. 2025. Operating margin is the ratio of total operating income to net sales. View historical data on Rosslyn Data Technologies and its competitors. According to the industry distribution chart, Rosslyn Data Technologies ranks #2489 out of 2820 companies in the Software industry, placing it in the top 88.3%.
Is Rosslyn Data Technologies' Operating Margin % too high?
Rosslyn Data Technologies' current Operating Margin % is -92.16%. Based on the distribution chart, Rosslyn Data Technologies ranks #2489 out of 2820 companies in the Software industry, which is in the bottom quartile relative to peers.
How does Rosslyn Data Technologies' Operating Margin % compare to CRM and SHOP?
According to the Software industry distribution chart, Rosslyn Data Technologies ranks #2489 out of 2820 companies for Operating Margin %. This places Rosslyn Data Technologies in the lower half of its industry. The industry median Operating Margin % is 3.87. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Operating Margin % for a Software company?
The median Operating Margin % among Software companies is 3.87, based on 2,820 companies in the industry. Companies in the top quartile (top 25%) have a Operating Margin % significantly above this median, while those in the bottom quartile fall well below. However, Operating 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 Operating Margin % mean?
A high Operating Margin % can signal that a stock is expensive relative to its fundamentals. Operating margin is the ratio of total operating income to net sales. View historical data on Rosslyn Data Technologies and its competitors. For the Software industry, the median Operating Margin % is 3.87 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rosslyn Data Technologies's current Operating Margin % is -92.16%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rosslyn Data Technologies stock overvalued right now?
Rosslyn Data Technologies (FRA:7IU0) has a current Operating Margin % of -92.16%. The current Operating Margin % is -92.16%. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Operating Margin % calculated?
Operating Margin % is calculated from a company's financial statements. For Rosslyn Data Technologies (FRA:7IU0), the current Operating Margin % is -92.16% as of Oct. 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.

Rosslyn Data Technologies Business Description

Other Exchanges RDT:UK
Address c/o Ampa Holdings LLP, 32 London Bridge Street, Level 19, The Shard, London, GBR, SE1 9SG
Rosslyn Data Technologies PLC is a software company. The company is in the business of development and provision of data analytics software and management services. It has Provision of data analytics using a proprietary form operating segment. It operates in the United Kingdom, Europe and North America, out of which it generates maximum revenue from United Kingdom.