SPXSF (Spirax Group) ROE % Adjusted to Book Value: 4.07% (As of Dec. 2025)


SPXSF Spirax Group PLC SPXSF
89 GF Score
Price $91.10
GF Value $109.04
Valuation Modestly Undervalued
! 4 Warning Signs
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What is Spirax Group ROE % Adjusted to Book Value?

Spirax Group SPXSF 89 ROE % Adjusted to Book Value is 4.07% as of Dec. 2025. GuruFocus rates SPXSF with a GF Score™ of 89/100 and a GF Value™ of $109.04 (Modestly Undervalued). The stock has 4 warning signs investors should review.

Spirax Group's ROE % for the quarter that ended in Dec. 2025 was 16.97%. Spirax Group's PB Ratio for the quarter that ended in Dec. 2025 was 4.17. Spirax Group's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 was 4.07%.


Spirax Group ROE % Adjusted to Book Value Related Terms


Spirax Group ROE % Adjusted to Book Value Historical Data

* Premium members only.

The historical data trend for Spirax Group's ROE % Adjusted to Book Value 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.

Spirax Group ROE % Adjusted to Book Value Chart

Spirax Group Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
ROE % Adjusted to Book Value
Get a 7-Day Free Trial Premium Member Only Premium Member Only 2.23 3.01 2.45 4.00 3.32

Spirax Group Semi-Annual Data
Jun16 Dec16 Jun17 Dec17 Jun18 Dec18 Jun19 Dec19 Jun20 Dec20 Jun21 Dec21 Jun22 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
ROE % Adjusted to Book Value 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 2.70 2.93 4.17 2.79 4.07

SPXSF vs GEV, ETN, PH: ROE % Adjusted to Book Value Comparison

For the Specialty Industrial Machinery subindustry, Spirax Group's ROE % Adjusted to Book Value, along with its competitors' market caps and ROE % Adjusted to Book Value 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.


Spirax Group ROE % Adjusted to Book Value vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, Spirax Group's ROE % Adjusted to Book Value distribution charts can be found below:

* The bar in red indicates where Spirax Group's ROE % Adjusted to Book Value falls into.


SPXSF
89GF Score
Spirax Group PLC SPXSF
ROE % Adjusted to Book Value is just one metric. See GF Score™, valuation, warning signs, and more.
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Spirax Group ROE % Adjusted to Book Value Calculation

Spirax Group's ROE % Adjusted to Book Value for the fiscal year that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=13.83% / 4.17
=3.32%

Spirax Group's ROE % Adjusted to Book Value for the quarter that ended in Dec. 2025 is calculated as

ROE % Adjusted to Book Value=ROE % / PB Ratio
=16.97% / 4.17
=4.07%

* 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.

What does a ROE % Adjusted to Book Value of 4.07% mean?
Spirax Group (SPXSF) has a ROE % Adjusted to Book Value of 4.07% as of Dec. 2025. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Spirax Group and its competitors.
Is Spirax Group's ROE % Adjusted to Book Value too high?
Spirax Group's current ROE % Adjusted to Book Value is 4.07%. Overall, Spirax Group has a GF Score™ of 89/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Spirax Group's ROE % Adjusted to Book Value compare to GEV and ETN?
Spirax Group's ROE % Adjusted to Book Value of 4.07% can be compared against companies in the Industrial Products industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good ROE % Adjusted to Book Value for an Industrial Products company?
A good ROE % Adjusted to Book Value depends on the Industrial Products industry context. However, ROE % Adjusted to Book Value 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 ROE % Adjusted to Book Value mean?
A high ROE % Adjusted to Book Value can signal that a stock is expensive relative to its fundamentals. Return on equity adjusted to book is the ratio of return on equity to price-book ratio. View historical data on Spirax Group and its competitors. Spirax Group's current ROE % Adjusted to Book Value is 4.07%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Spirax Group stock overvalued right now?
Based on GuruFocus' analysis, Spirax Group (SPXSF) is currently considered Modestly Undervalued. The stock's GF Value™ is $109.04, compared to a current price of $91.10 — trading 16.5% below its estimated fair value. The current ROE % Adjusted to Book Value is 4.07%. Spirax Group's overall GF Score™ is 89/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is ROE % Adjusted to Book Value calculated?
ROE % Adjusted to Book Value is calculated from a company's financial statements. For Spirax Group (SPXSF), the current ROE % Adjusted to Book Value is 4.07% 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.

Is Spirax Group (SPXSF) Overvalued in 2026?

Based on GuruFocus' analysis, Spirax Group stock appears to be undervalued. The current stock price of $91.10 is trading 16.5% below its estimated GF Value™ of $109.04. GuruFocus considers Spirax Group to be Modestly Undervalued.

Key valuation signals for SPXSF:

  • ROE % Adjusted to Book Value: 4.07%
  • GF Value™: $109.04 vs. price of $91.10 (16.5% below fair value)
  • GF Score™: 89/100 with 4 warning signs

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


Spirax Group Business Description

Address Cirencester Road, Charlton House, Charlton Kings, Cheltenham, Gloucestershire, GBR, GL53 8ER
Spirax is a global manufacturer of a wide range of applications for industrial and commercial steam systems, electric thermal solutions, and peristaltic pumps used across multiple industries. The group operates across three segments and has over 110,000 direct customers across 130 countries. Approximately 85% of group sales are generated from recurring maintenance and small improvements to existing customer systems. Spirax has 1,700 product lines and 2,100 sales and service engineers, who account for 25% of employees.
89GF Score

Get the complete analysis for SPXSF

ROE % Adjusted to Book Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$91.10
Price
$109.04
GF Value