Spirax Group plc

LSE:SPX Stock Report

Market Cap: UK£5.1b

Spirax Group Past Earnings Performance

Past criteria checks 1/6

Spirax Group's earnings have been declining at an average annual rate of -4.6%, while the Machinery industry saw earnings growing at 3% annually. Revenues have been growing at an average rate of 6.5% per year. Spirax Group's return on equity is 13.4%, and it has net margins of 9.6%.

Key information

-4.64%

Earnings growth rate

-4.64%

EPS growth rate

Machinery Industry Growth7.09%
Revenue growth rate6.55%
Return on equity13.38%
Net Margin9.60%
Next Earnings Update11 Aug 2026

Recent past performance updates

Analysis Article Aug 21

Some May Be Optimistic About Spirax Group's (LON:SPX) Earnings

LSE:SPX 1 Year Share Price vs Fair Value Explore Spirax Group's Fair Values from the Community and select yours Spirax...

Recent updates

Narrative Update Jun 17

SPX: Higher Dividend Visibility And Premium P E Framework Will Support Shares

Analysts have trimmed their Spirax Group price target to £81.17, reflecting a slightly lower discount rate and marginally adjusted future P/E expectations following recent research updates. What’s in the News for Spirax Group Spirax Group proposed a final dividend of 121.1 pence per share for 2025, subject to shareholder approval.
Narrative Update Jun 03

SPX: Higher Dividend Confidence And Premium P E Framework Will Support Shares

Narrative Update The analyst price target for Spirax Group has been raised from £6,000 to £6,800. This reflects analysts' updated fair value estimate alongside recent research that highlights a modestly adjusted discount rate, slightly different revenue growth and profit margin assumptions, and a revised future P/E framework.
Analysis Article May 16

When Should You Buy Spirax Group plc (LON:SPX)?

Spirax Group plc ( LON:SPX ), is not the largest company out there, but it received a lot of attention from a...
Narrative Update May 07

SPX: Higher Dividend Commitment Will Test Rich P E Against Execution Risks

Analysts have raised their Spirax Group price target to £6,800 from £6,000, citing updated assumptions on discount rate, revenue growth, profit margin and future P/E, supported by recent positive research commentary. Analyst Commentary Recent research has highlighted a split view on Spirax Group, with some positive rating changes but also a clear pocket of caution around valuation, growth assumptions and execution risks.
Narrative Update Apr 20

SPX: Higher Dividend Signals Will Test Rich P E Against Execution Risks

Analysts have lifted their price targets on Spirax Group by £800, from £6,000 to £6,800. This change reflects updated assumptions on revenue growth, profit margins and forward P/E levels.
Narrative Update Apr 05

SPX: Higher Payout Expectations Will Test Execution Against Rich P E Assumptions

Analysts have lifted the Spirax Group price target from £57.50 to £68.00, citing updated assumptions on discount rate, revenue growth, profit margins and forward P/E, and referencing recent target increases from the Street. Analyst Commentary Recent Street research on Spirax Group points to a more cautious tone, even where headline price targets are set above current levels.
Narrative Update Mar 22

SPX: Higher Margin Assumptions And Dividend Progress Will Support Future Share Price

Spirax Group's analyst price target has shifted higher, with recent Street research pointing to a move from £6,000 to £6,800 as analysts factor in updated assumptions on fair value, growth and margins. Analyst Commentary Recent target changes around Spirax Group give you a mixed picture, with some analysts adjusting fair value assumptions higher while still flagging execution and valuation risks.
Narrative Update Mar 07

SPX: Higher Fair Value Will Reflect Stronger Earnings Power And P E Support

Analysts have lifted their fair value estimate for Spirax Group from £90.09 to £100.03 per share, citing updated assumptions around discount rates, revenue growth, profit margins, and future P/E multiples as key drivers of the higher price target. Analyst Commentary Recent research points to a more constructive stance on Spirax Group, with bullish analysts adjusting their price targets to reflect updated assumptions around discount rates, revenue, margins, and future P/E multiples.
Narrative Update Feb 20

SPX: Stable Assumptions And Modest Uplift Will Guide Future Share Price

Analysts lifted their price target on Spirax Group by £3.50, citing updated assumptions that leave fair value, discount rate, revenue growth, profit margin, and future P/E expectations broadly in line with prior estimates. Analyst Commentary Analysts reviewing the updated price target for Spirax Group are largely treating the move as a fine tuning exercise, with valuation inputs and long term assumptions kept broadly consistent.
Narrative Update Feb 06

SPX: Reaffirmed Guidance And Refined P/E Assumptions Will Shape Future Share Price

Analysts have nudged their price target on Spirax Group higher by £3.50, citing updated fair value estimates, a slightly adjusted discount rate, and refreshed revenue growth, profit margin, and future P/E assumptions. Analyst Commentary Analysts raising their fair value estimates on Spirax Group are essentially saying that, based on their refreshed models, they now see more headroom in the shares than before.
Analysis Article Jan 31

There's Reason For Concern Over Spirax Group plc's (LON:SPX) Price

With a price-to-earnings (or "P/E") ratio of 32.9x Spirax Group plc ( LON:SPX ) may be sending very bearish signals at...
Narrative Update Jan 23

SPX: Reaffirmed Guidance And Premium P/E Expectations Will Shape Future Share Price

Our updated narrative for Spirax Group reflects a slightly higher fair value, now £78.24 from £77.42, supported by analysts raising price targets in the £7,400 to £10,500 range and focusing on steady revenue growth assumptions alongside a marginally higher future P/E multiple. Analyst Commentary Recent Street research around Spirax Group clusters around higher price targets and a reassessment of the risk or reward trade off as the share price and earnings expectations evolve.
Analysis Article Jan 12

Estimating The Fair Value Of Spirax Group plc (LON:SPX)

Key Insights Using the 2 Stage Free Cash Flow to Equity, Spirax Group fair value estimate is UK£66.01 Spirax Group's...
Narrative Update Jan 08

SPX: Reaffirmed Guidance And P/E Reset Will Support Renewed Share Price Momentum

Narrative Update Spirax Group's analyst price target has been lifted by £100 to reflect updated views on its P/E assumptions and a slightly adjusted discount rate, with analysts pointing to recent target increases and rating changes as support for a higher valuation range. Analyst Commentary Recent research updates point to a split in how analysts view Spirax Group's risk and reward, with some lifting targets and ratings while others stay more cautious on valuation and execution.
Analysis Article Dec 25

At UK£67.75, Is Spirax Group plc (LON:SPX) Worth Looking At Closely?

Spirax Group plc ( LON:SPX ), is not the largest company out there, but it saw its share price hover around a small...
Narrative Update Dec 24

SPX: Strong Margin Durability Will Support Renewed Positive Share Price Momentum

Analysts have nudged their price targets on Spirax Group higher, with the consensus moving up modestly as they point to slightly improved growth visibility and sustainable profitability supporting a richer valuation profile. Analyst Commentary Recent research updates on Spirax Group highlight a mixed but generally constructive outlook, with upward revisions to price targets reflecting improved confidence in the company’s medium term growth and margin durability.
Narrative Update Dec 10

SPX: Long Term Earnings Resiliency Will Support Renewed Positive Share Price Momentum

Analysts have nudged their price target for Spirax Group modestly higher, with the consensus fair value estimate moving to approximately £77.42 from about £77.75. This reflects expectations of slightly stronger long term sustainable growth and valuation support following recent rating and target upgrades.
Analysis Article Nov 27

Returns At Spirax Group (LON:SPX) Appear To Be Weighed Down

If we want to find a stock that could multiply over the long term, what are the underlying trends we should look for...
Narrative Update Nov 26

SPX: Recent Upgrades Will Drive Positive Momentum and Repricing Ahead

Narrative Update on Spirax Group Analysts have modestly increased their fair value estimate for Spirax Group to £77.75 per share from £76.93. This change is attributed to improved long-term growth prospects and favorable recent research that highlights sustained earnings momentum.
Narrative Update Nov 11

SPX: Recent Upgrades and Price Shift Will Shape Outlook Ahead

Analysts have increased their fair value estimate for Spirax Group by a marginal amount to £76.93 per share. This change is due to higher price targets and improved outlooks based on the company's sustainable growth prospects.
Narrative Update Oct 28

Sustainable Expansion Driven By Decarbonization And Digital Connectivity Will Shape Future Markets

Analysts have raised their price target for Spirax Group to £10,500 from £7,500. They cited increased confidence in the company’s sustainable growth potential as reflected in recent research.
Analysis Article Sep 29

Spirax Group (LON:SPX) Seems To Use Debt Quite Sensibly

Warren Buffett famously said, 'Volatility is far from synonymous with risk.' It's only natural to consider a company's...
Analysis Article Sep 13

What Does Spirax Group plc's (LON:SPX) Share Price Indicate?

While Spirax Group plc ( LON:SPX ) might not have the largest market cap around , it saw a significant share price rise...
Narrative Update Sep 04

Decarbonization And Digital Connectivity Will Unlock Future Markets

With consensus analyst forecasts for both price target (£75.11) and revenue growth (4.6% p.a.) unchanged, there has been no substantive revision to Spirax Group’s fair value. What's in the News Full-year 2025 revenue guidance remains unchanged, with expected organic group revenue growth in line with 2024.
Analysis Article Aug 29

Spirax Group's (LON:SPX) Dividend Will Be £0.489

Spirax Group plc's ( LON:SPX ) investors are due to receive a payment of £0.489 per share on 14th of November. This...
Analysis Article Aug 21

Some May Be Optimistic About Spirax Group's (LON:SPX) Earnings

LSE:SPX 1 Year Share Price vs Fair Value Explore Spirax Group's Fair Values from the Community and select yours Spirax...
Analysis Article Aug 15

Spirax Group's (LON:SPX) Dividend Will Be £0.489

Spirax Group plc ( LON:SPX ) has announced that it will pay a dividend of £0.489 per share on the 14th of November. The...
Analysis Article Aug 04

A Look At The Fair Value Of Spirax Group plc (LON:SPX)

Key Insights The projected fair value for Spirax Group is UK£65.41 based on 2 Stage Free Cash Flow to Equity Spirax...
Analysis Article Jul 15

The Returns At Spirax Group (LON:SPX) Aren't Growing

To find a multi-bagger stock, what are the underlying trends we should look for in a business? Typically, we'll want to...
User avatar
New Narrative Mar 16

Targeted Sales Initiatives And New Products Will Expand Reach In Decarbonization And Digital Solutions

Organizational restructuring and manufacturing site closures aim to fund investments, boost operational efficiency, and improve net margins in the medium term.

Revenue & Expenses Breakdown

How Spirax Group makes and spends money. Based on latest reported earnings, on an LTM basis.


Earnings and Revenue History

LSE:SPX Revenue, expenses and earnings (GBP Millions)
DateRevenueEarningsG+A ExpensesR&D Expenses
31 Dec 251,7031636650
30 Sep 251,6821636520
30 Jun 251,6601636390
31 Mar 251,6631776390
31 Dec 241,6651916390
30 Sep 241,6621926330
30 Jun 241,6591926270
31 Mar 241,6711886260
31 Dec 231,6831846260
30 Sep 231,6971975950
30 Jun 231,7112115630
31 Mar 231,6612185620
31 Dec 221,6112255620
30 Sep 221,5312245160
30 Jun 221,4512234700
31 Mar 221,3982294700
31 Dec 211,3452354710
30 Sep 211,3062204520
30 Jun 211,2672064320
31 Mar 211,2301904320
31 Dec 201,1931744320
30 Sep 201,2071714330
30 Jun 201,2211684340
31 Mar 201,2321674340
31 Dec 191,2421674350
30 Sep 191,2201944180
30 Jun 191,1972214000
31 Mar 191,1752224000
31 Dec 181,1532234000
30 Sep 181,1361993740
30 Jun 181,1181743480
31 Mar 181,0581663490
31 Dec 179991583490
30 Sep 179201443070
30 Jun 178421312650
31 Mar 178001262650
31 Dec 167571212650
30 Sep 167241152480
30 Jun 166911092310
31 Mar 166791032310
31 Dec 15667972310
30 Sep 15673962320
30 Jun 15679952330

Quality Earnings: SPX has high quality earnings.

Growing Profit Margin: SPX's current net profit margins (9.6%) are lower than last year (11.5%).


Free Cash Flow vs Earnings Analysis


Past Earnings Growth Analysis

Earnings Trend: SPX's earnings have declined by 4.6% per year over the past 5 years.

Accelerating Growth: SPX's has had negative earnings growth over the past year, so it can't be compared to its 5-year average.

Earnings vs Industry: SPX had negative earnings growth (-14.5%) over the past year, making it difficult to compare to the Machinery industry average (10.1%).


Return on Equity

High ROE: SPX's Return on Equity (13.4%) is considered low.


Return on Assets


Return on Capital Employed


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Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/28 17:53
End of Day Share Price 2026/06/26 00:00
Earnings2025/12/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Spirax Group plc is covered by 31 analysts. 16 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Jonathan HurnBarclays
Andrew SimmsBerenberg
James BaylissBerenberg