Last Update 06 Mar 26

Fair value Increased 2.79%

WEIR: Higher Assumed P/E Multiple Will Shape Future Upside Potential

The updated analyst price target for Weir Group moves to £3,388 from £3,296, with analysts pointing to recent target increases from several banks and a modestly higher assumed future P/E multiple as key drivers.

Analyst Commentary

Bullish Takeaways

Bullish analysts have lifted price targets into a £3,700 to £3,800 range, which sits above the updated blended target of £3,388, signaling that some see additional upside potential embedded in current assumptions.
The move from prior targets around £3,140 to £3,450 toward higher levels suggests growing comfort with execution on the existing business plan, even without relying on any specific growth outcome.
The higher assumed future P/E multiple behind these target changes implies that supportive views on the quality and resilience of earnings are a key driver of the valuation debate.
Repeated target moves from the same major bank, such as Deutsche Bank, point to an ongoing process of refining valuation work as new information becomes available, rather than a one off change.

Bearish Takeaways

Even with higher targets from bullish analysts, the updated blended target of £3,388 still sits below the most optimistic £3,800 figure, which highlights a wide range of views on what valuation multiple is appropriate.
The reliance on a modestly higher assumed future P/E multiple leaves the case sensitive to any shift in sentiment toward the sector or in how investors are willing to price cyclically exposed earnings streams.
Several of the recent research items reference rating terms like Overweight or Buy rather than specific operational milestones, which may leave some readers looking for more granular evidence on execution risk.
Target increases of £300 to £400 can reflect changes in modelling assumptions rather than clear shifts in underlying fundamentals, so investors may want to focus on the assumptions behind those moves rather than the headline numbers alone.

What's in the News

The Weir Group PLC issued earnings guidance for 2026, indicating an expected operating margin expansion of around 50bps, giving investors a reference point for future profitability expectations (Company guidance).
The company signalled it will continue to pursue M&A, with CFO Brian Puffer highlighting ongoing acquisition and integration costs, as well as a focus on simplifying exceptional items and improving the quality and consistency of earnings and cash generation (Company commentary).
Weir and Olayan Saudi Holding Company signed a shareholders' agreement to form a joint venture in Saudi Arabia. The venture aims to provide mining technology solutions and support the country's Vision 2030 mining ambitions, with operations targeted to start by the end of Q1 2026, subject to approvals (Company announcement).

Valuation Changes

Fair Value: £32.96 to £33.89, a small upward move in the modelled central value.
Discount Rate: 9.23% to 9.25%, a very slight adjustment to the risk used in the calculation.
Revenue Growth: 7.16% to 6.46%, a modest reduction in assumed top line growth.
Net Profit Margin: 14.16% to 13.57%, a small step down in the projected earnings margin.
Future P/E: 25.41x to 27.14x, a moderate uplift in the valuation multiple applied to future earnings.

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Key Takeaways

Global demand for critical minerals and faster permitting are enlarging Weir's market and underpinning resilient, multi-year top-line growth opportunities.
A shift to high-margin digital solutions and services, plus sustained cost optimization, is driving lasting improvements in earnings quality and operating margins.
Heavy reliance on mining activity, large acquisitions, and exposure to regulatory, geopolitical, and environmental risks threaten future growth, margins, and financial flexibility.

Catalysts

About Weir Group

Produces and sells highly engineered original equipment worldwide.What are the underlying business or industry changes driving this perspective?

The rapid acceleration in global demand for critical minerals, particularly driven by the energy transition (e.g., copper for electrification and net-zero initiatives), is set to support mid
to high single-digit growth in mining capital expenditures and production. This underpins a multi-year increase in equipment orders and recurring aftermarket revenues, positioning Weir for structurally higher revenue growth and resilient earnings.
Government policy changes that are accelerating project permitting and infrastructure investment in key regions (notably the U.S. and Chile) are starting to unlock both new greenfield mining projects and brownfield expansions, expanding Weir's addressable market and creating greater visibility for future top-line growth.
The increasing need for sustainability, water efficiency, and energy savings in mineral extraction is driving strong customer adoption of Weir's innovative hardware (e.g., GEHO pumps, sustainable tailings solutions) and integrated digital/software solutions (e.g., NEXT Intelligent Solutions, Micromine platform). This is expected to support higher-margin product mix and long-term net margin expansion.
Weir's strategic pivot toward high-growth digital solutions, evidenced by the Micromine acquisition and integration of CiDRA technology, is creating additional recurring, higher-margin software revenue streams, boosting operating margins and improving the quality and resilience of earnings.
The company's ongoing Performance Excellence and cost optimization initiatives, combined with a more service-heavy revenue mix (increasing aftermarket share), are delivering sustained margin improvements (guidance: >20% operating margins), which will continue to elevate net profit margins and drive compounding earnings growth.

Weir Group Future Earnings and Revenue Growth

Assumptions

How have these above catalysts been quantified?

Analysts are assuming Weir Group's revenue will grow by 7.2% annually over the next 3 years.
Analysts assume that profit margins will increase from 12.4% today to 13.2% in 3 years time.
Analysts expect earnings to reach £406.2 million (and earnings per share of £1.5) by about September 2028, up from £309.8 million today. However, there is a considerable amount of disagreement amongst the analysts with the most bullish expecting £469.4 million in earnings, and the most bearish expecting £340.2 million.
In order for the above numbers to justify the analysts price target, the company would need to trade at a PE ratio of 23.1x on those 2028 earnings, up from 20.5x today. This future PE is greater than the current PE for the GB Machinery industry at 22.9x.
Analysts expect the number of shares outstanding to remain consistent over the next 3 years.
To value all of this in today's terms, we will use a discount rate of 8.81%, as per the Simply Wall St company report.

Weir Group Future Earnings Per Share Growth

Risks

What could happen that would invalidate this narrative?

The company's strong aftermarket and brownfield growth is highly dependent on ongoing high levels of mining activity and commodity prices, particularly for copper and gold; a structural downturn or prolonged moderation in mining capex or commodity demand/price cycles could significantly impact both revenue and aftermarket recurring cash flows.
Weir Group's expanding reliance on large, transformational acquisitions (e.g., Micromine, Townley, CiDRA) introduces integration and execution risk, which, along with increasing net debt to EBITDA ratios (currently at 2x post-acquisition), could pressure net margins, constrain future financial flexibility, and heighten sensitivity to economic or market downturns.
Although there are signs of government efforts to accelerate greenfield mining project permitting, the company acknowledges that these processes remain slow and uncertain; any continued or renewed regulatory/bureaucratic delays could restrict future original equipment (OE) order growth, limiting Weir's addressable market and long-term revenue pipeline.
Heightened geopolitical instability (notably regional conflicts affecting Middle East barge activity) and ongoing global trade/tariff tensions create risks of supply chain disruption, manufacturing/freight cost inflation, and operational inefficiencies, potentially squeezing net margins and impacting timely order fulfillment.
Intensifying environmental pressures-such as global energy transition, increased recycling/circularity in metals and minerals, and tightening sustainability regulations-pose long-term risks of rising compliance costs, customer attrition in less-sustainable extraction sectors, and potential declines in demand for original equipment among traditional mining clients, all of which could erode revenue and earnings over time.

Valuation

How have all the factors above been brought together to estimate a fair value?

The analysts have a consensus price target of £28.289 for Weir Group based on their expectations of its future earnings growth, profit margins and other risk factors. However, there is a degree of disagreement amongst analysts, with the most bullish reporting a price target of £31.0, and the most bearish reporting a price target of just £25.3.
In order for you to agree with the analyst's consensus, you'd need to believe that by 2028, revenues will be £3.1 billion, earnings will come to £406.2 million, and it would be trading on a PE ratio of 23.1x, assuming you use a discount rate of 8.8%.
Given the current share price of £24.6, the analyst price target of £28.29 is 13.0% higher.
We always encourage you to reach your own conclusions though. So sense check these analyst numbers against your own assumptions and expectations based on your understanding of the business and what you believe is probable.

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Disclaimer

AnalystConsensusTarget is a tool utilizing a Large Language Model (LLM) that ingests data on consensus price targets, forecasted revenue and earnings figures, as well as the transcripts of earnings calls to produce qualitative analysis. The narratives produced by AnalystConsensusTarget are general in nature and are based solely on analyst data and publicly-available material published by the respective companies. These scenarios are not indicative of the company's future performance and are exploratory in nature. Simply Wall St has no position in the company(s) mentioned. Simply Wall St may provide the securities issuer or related entities with website advertising services for a fee, on an arm's length basis. These relationships have no impact on the way we conduct our business, the content we host, or how our content is served to users. The price targets and estimates used are consensus data, and do not constitute a recommendation to buy or sell any stock, and they do not take account of your objectives, or your financial situation. Note that AnalystConsensusTarget's analysis may not factor in the latest price-sensitive company announcements or qualitative material.

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