System1 Group (LSE:SYS1) OCF Yield %: 4.52 (As of Jul. 29, 2026) — 42% Below Median

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LSE:SYS1 System1 Group PLC LSE:SYS1
78 GF Score
Price £3.45
GF Value £4.33
Valuation Modestly Undervalued
! 2 Warning Signs
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What is System1 Group OCF Yield %?

System1 Group LSE:SYS1 78 OCF Yield % is 4.52 as of Jul. 29, 2026, which is 42% below its 10-year median of 7.75. GuruFocus rates LSE:SYS1 with a GF Score™ of 78/100 and a GF Value™ of £4.33 (Modestly Undervalued). The stock has 2 warning signs investors should review. Among 1,021 Media - Diversified companies, System1 Group ranks worse than 51.52% 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, System1 Group's Trailing 12-Month Cash Flow from Operations is £1.98 Mil, and Market Cap is £43.78 Mil. Therefore, System1 Group's OCF Yield % for today is 4.52%.

The historical rank and industry rank for System1 Group's OCF Yield % or its related term are showing as below:

LSE:SYS1' s OCF Yield % Range Over the Past 10 Years
Min: -3.24   Med: 7.75   Max: 25.58
Current: 4.52


During the past 13 years, the highest OCF Yield % of System1 Group was 25.58%. The lowest was -3.24%. And the median was 7.75%.

LSE:SYS1's OCF Yield % is ranked worse than
51.52% of 1021 companies
in the Media - Diversified industry
Industry Median: 4.86 vs LSE:SYS1: 4.52

System1 Group's OCF Margin % for the quarter that ended in Mar. 2026 was %.


System1 Group 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.


System1 Group OCF Yield % Related Terms


System1 Group OCF Yield % Historical Data

* Premium members only.

The historical data trend for System1 Group'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.

System1 Group OCF Yield % Chart

System1 Group Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
OCF Yield %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 10.38 -3.10 11.41 7.15 5.73

System1 Group Semi-Annual Data
Jun16 Dec16 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Mar25 Sep25 Mar26
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 16.49 0.87 13.31 -9.51 20.07

LSE:SYS1 vs APP, OMC, TTD: OCF Yield % Comparison

For the Advertising Agencies subindustry, System1 Group'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.


System1 Group OCF Yield % vs Media - Diversified Industry

For the Media - Diversified industry and Communication Services sector, System1 Group's OCF Yield % distribution charts can be found below:

* The bar in red indicates where System1 Group's OCF Yield % falls into.


LSE:SYS1
78GF Score
System1 Group PLC LSE:SYS1
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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System1 Group 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.

System1 Group's OCF Yield % for the fiscal year that ended in Mar. 2026 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=1.978 / 34.51408
=5.73%

System1 Group's annualized OCF Yield % for the quarter that ended in Mar. 2026 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=3.463 * 2 / 34.51408
=20.07%

* 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 4.52 mean?
System1 Group (LSE:SYS1) has a OCF Yield % of 4.52 as of Jul. 29, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on System1 Group and its competitors. This is 42% below median its historical median of 7.75. According to the industry distribution chart, System1 Group ranks #526 out of 1021 companies in the Media - Diversified industry, placing it in the top 51.5%.
Is System1 Group's OCF Yield % too high?
System1 Group's current OCF Yield % of 4.52 is 42% below median its 10-year median of 7.75. The Media - Diversified industry median OCF Yield % is 4.86. System1 Group's value of 4.52 is 7% below this industry median. Based on the distribution chart, System1 Group ranks #526 out of 1021 companies in the Media - Diversified industry, which is below the industry midpoint. Overall, System1 Group has a GF Score™ of 78/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does System1 Group's OCF Yield % compare to APP and OMC?
According to the Media - Diversified industry distribution chart, System1 Group ranks #526 out of 1021 companies for OCF Yield %. This places System1 Group in the lower half of its industry. The industry median OCF Yield % is 4.86. System1 Group's value of 4.52 is 7% below this benchmark. While the company's 10-year median is 7.75 vs. the industry median of 4.86, System1 Group has consistently been below 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 Media - Diversified company?
The median OCF Yield % among Media - Diversified companies is 4.86, based on 1,021 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. System1 Group's current OCF Yield % of 4.52 is 7% below 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 System1 Group and its competitors. For the Media - Diversified industry, the median OCF Yield % is 4.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. System1 Group's current OCF Yield % is 4.52, which is 42% below median its own 10-year median of 7.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is System1 Group stock overvalued right now?
Based on GuruFocus' analysis, System1 Group (LSE:SYS1) is currently considered Modestly Undervalued. The stock's GF Value™ is £4.33, compared to a current price of £3.45 — trading 20.3% below its estimated fair value. The current OCF Yield % is 4.52, which is 42% below median its 10-year median of 7.75 and 7% below the Media - Diversified industry median of 4.86. System1 Group's overall GF Score™ is 78/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For System1 Group (LSE:SYS1), the current OCF Yield % is 4.52 as of Jul. 29, 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 System1 Group (LSE:SYS1) Overvalued in 2026?

Based on GuruFocus' analysis, System1 Group stock appears to be undervalued. The current stock price of £3.45 is trading 20.3% below its estimated GF Value™ of £4.33. GuruFocus considers System1 Group to be Modestly Undervalued.

Key valuation signals for LSE:SYS1:

  • OCF Yield %: 4.52 (42% below median its 10-year median of 7.75)
  • GF Value™: £4.33 vs. price of £3.45 (20.3% below fair value)
  • GF Score™: 78/100 with 2 warning signs
  • Industry Position: 7% below the Media - Diversified median (#526 of 1021)

No single metric tells the full story. See the LSE:SYS1 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


System1 Group Business Description

Other Exchanges BBA:Germany
Address 26 Hatton Garden, London, GBR, EC1N 8BR
System1 Group PLC is engaged in providing market research data and insight services. The company's geographical segments include the United States of America, Latin America (LatAm), the United Kingdom, the Rest Of Europe, and the Asia Pacific (APAC) region. A majority of its revenue is generated from its business in the United Kingdom.
78GF Score

Get the complete analysis for LSE:SYS1

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

£3.45
Price
£4.33
GF Value