Shearwater Group (LSE:SWG) Shiller PE Ratio: (As of Aug. 21, 2026)

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LSE:SWG Shearwater Group PLC LSE:SWG
41 GF Score
Price £0.59
! 8 Warning Signs
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What is Shearwater Group Shiller PE Ratio?

Shiller PE for Stocks: The True Measure of Stock Valuation


Shearwater Group  (LSE:SWG) Shiller PE Ratio Explanation

Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.

If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.

Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.


Be Aware

Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.


Shearwater Group Shiller PE Ratio Related Terms


Shearwater Group Shiller PE Ratio Historical Data

* Premium members only.

The historical data trend for Shearwater Group's Shiller PE Ratio 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.

Shearwater Group Shiller PE Ratio Chart

Shearwater Group Annual Data
Trend Mar14 Mar15 Mar16 Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23
Shiller PE Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 0.00 0.00 0.00 0.00 0.00

Shearwater Group Semi-Annual Data
Sep15 Mar16 Sep16 Mar17 Sep17 Mar18 Sep18 Mar19 Sep19 Mar20 Sep20 Mar21 Sep21 Mar22 Sep22 Mar23 Sep23 Mar24 Sep24 Dec25
Shiller PE Ratio 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 0.00 0.00 0.00 0.00 0.00

LSE:SWG vs MSFT, ORCL, PLTR: Shiller PE Ratio Comparison

For the Software - Infrastructure subindustry, Shearwater Group's Shiller PE Ratio, along with its competitors' market caps and Shiller PE Ratio 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.


Shearwater Group Shiller PE Ratio vs Software Industry

For the Software industry and Technology sector, Shearwater Group's Shiller PE Ratio distribution charts can be found below:

* The bar in red indicates where Shearwater Group's Shiller PE Ratio falls into.


LSE:SWG
41GF Score
Shearwater Group PLC LSE:SWG
Shiller PE Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
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Shearwater Group Shiller PE Ratio Calculation

For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.

The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.

Shearwater Group's E10 for the fiscal year that ended in Mar23 is calculated as:

For example, Shearwater Group's adjusted earnings per share data for the fiscal year that ended in Mar23 was:

Adj_EPS=Earnings per Share (Diluted)/CPI of Mar23 (Change)*Current CPI (Mar23)
=-0.343/126.8000*126.8000
=-0.343

Current CPI (Mar23) = 126.8000.

Shearwater Group Annual Data

Earnings per Share (Diluted) CPI Adj_EPS
201403 -0.369 99.300 -0.471
201503 -0.219 99.600 -0.279
201603 -0.140 100.400 -0.177
201703 -0.540 102.700 -0.667
201803 -0.310 105.100 -0.374
201903 -0.420 107.000 -0.498
202003 -0.070 108.600 -0.082
202103 0.010 109.700 0.012
202203 -0.010 116.500 -0.011
202303 -0.343 126.800 -0.343

Add all the adjusted EPS together and divide 10 will get our E10.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.


Shearwater Group Business Description

Address 32 Threadneedle Street, London, GBR, EC2R 8AY
Shearwater Group PLC is a UK-based company focused on providing digital resilience solutions. The company delivers cybersecurity, network monitoring technologies, managed security services, Data Loss Prevention, Identity & Access Security, IT Solutions, Penetration Testing & Red Teaming, and other services. Its operating segment includes software and services. The company generates maximum revenue from the Services segment. Its geographical segments include the United Kingdom(UK) and Europe(excluding the UK), North America, and the Rest of the world, of which the majority of the revenue is derived from the UK.
41GF Score

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Shiller PE Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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