Research memoThe Weir Group PLC (WEIR.L) · LSEMemo of October 28, 2026By Olivier Lachance

Weir stock forecast 2027–2029

MyStockButler's October 2026 analysis: Weir's weighted price is 2,897.92p by October 2027. The forecast hinges on turning Weir's installed base and software growth into cash while reducing debt.

2,598.00
Share price today, GBp
3684.36 (+47 %)
Weighted scenario, October 2029
3.1%
Real free cash flow yield
19.8x
P/E, next 12 months
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Every number traced to Weir's filings8 chapters · 21,348 words188 sources cited

Where could Weir's shares be by October 2029?

The forecast puts the weighted price at 2,897.92p by October 2027, a 13% return. It reaches 3,684.36p by October 2029, a 47% return. The bear case has 25% probability and the base case 55%. The bull case has 20%.

Weir share price scenarios for October 2029: bear 2084.74p, base 3779.87p, bull 5421.25p
What the shares could be worthGBp per WEIR.L share at each date; in brackets the return since today's 2598.00, dividends included
CaseProbabilityOctober 2027October 2028October 2029
Bear25 %1936.81 (-24 %)2035.26 (-19 %)2084.74 (-15 %)
Base55 %2971.36 (+16 %)3379.27 (+34 %)3779.87 (+51 %)
Bull20 %3897.35 (+52 %)4626.45 (+82 %)5421.25 (+114 %)
Weighted100 %2897.92 (+13 %)3292.71 (+30 %)3684.36 (+47 %)

What this means. The weighted row is the probability-based average of the bear, base, and bull cases, not a guaranteed share price.

What has to go right for Weir's stock forecast, and what could go wrong?

The base assumes 5% annual organic growth. Margins are 20.3% in the first window and 20.5% thereafter. Bear assumes roughly flat revenue and an 18.2% first-period margin because transfers and weak demand persist. Bull assumes 7% growth. Its margins rise from 21.0% to 21.5%. Adjusted operating income already rose from £296.2m in 2021 to £517.6m in 2025, but the latest half also showed £239m of adjusted profit and 41% cash conversion, so straight-line growth would ignore execution risk.

The forecast's tablebase case, then bear / bull in brackets; GBP millions, per share in GBP, unless shown
October 2027October 2028October 2029
Normal operating profit579 (500 / 611)614 (535 / 663)644 (560 / 716)
Shares (millions)260 (260 / 259)260 (260 / 259)260 (261 / 259)
Dividends per share0.44 (0.42 / 0.46)0.46 (0.40 / 0.50)0.48 (0.40 / 0.54)
Enterprise value to normal operating profit15.00 (12.50 / 18.00)15.50 (12.00 / 19.00)16.00 (11.50 / 20.00)
Net debt971 (1,216 / 893)744 (1,124 / 617)491 (1,009 / 300)

How much cash does Weir really make?

Revenue was £2,564.5m in 2025, still below 2023. Weir’s real free cash flow was 8.3% of revenue in 2025, down from 11.4% in 2024. Net debt rose to £1,117.6m in 2025 from £407.6m in 2024. EPS fell to 95.00p, while real free cash flow per share was 81.79p. Weir made no share buybacks in 2025.

Follow the money: real free cash flow£ millions; per share in pence
20252024202320222021
Cash from operations385.4449.9394.3320.8172.4
= Free cash flow224.1295.8229.2184.3
− Stock pay11.710.47.08.010.9
= Real free cash flow212.4285.4222.2176.3
Real free cash flow, % of revenue8.3%11.4%8.4%7.1%

What this means. The company's free cash flow is higher because it leaves out £43.0 million of cash costs that our count includes.

What does Weir stock cost today?

Cash flow is the final check. Inventory, customer credit, equipment, interest and tax can consume cash after accounting profit appears. Weir’s first-half 2026 free cash flow after interest and tax was only £1 million, so its dividend and cash yield must be judged against what remains after running and financing the business.

From the full memo · 1. The business

Weir sells the machinery, parts and software that mines need to dig rock, process it and keep operating. Its business is built on a one-time equipment sale, years of replacement demand, and a growing layer of digital tools.

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Where these numbers come from

More on Weir

Weir dividend

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