Weir slides despite backing guidance as investors fret over Q4 delivery

4th Nov 2026 07:29

(Sharecast News) - Mining technology firm Weir traded lower early on Wednesday even as it reiterated full-year guidance and reported an 8% increase in third-quarter orders, with investors choosing to focus on execution risks rather than underlying demand.

Weir said aftermarket orders rose 10% and original equipment orders increased 3%, with strong demand from gold, copper and oil sands markets helping lift its book-to-bill ratio to 1.10 from roughly 1.0 a year earlier. Weir also maintained guidance for full-year operating margins above 20% and said results remained on track to meet market expectations.

However, the update highlighted some short-term pressures, including delays to several larger projects that pushed roughly £30m of orders into the fourth quarter, disruption at Chilean mines and weaker phosphate demand linked to conflict in the Middle East. Investors were also seemingly cautious about Weir's need to deliver a strong fourth quarter, with management targeting around £870m of revenue and relying on the conversion of a sizeable order backlog.

While management said production transfers in its minerals division were largely complete and reiterated confidence in its order book, markets appeared unconvinced that delayed orders and higher-margin aftermarket revenues would convert quickly enough to support the expected year-end acceleration.

Weir also flagged future margin headwinds from the implementation of its SAP S/4HANA global business transformation program in 2027 and 2028, although it maintained that the business remained capable of generating operating margins above 20% over the longer term.

As of 1045 GMT, Weir shares were had slumped 7.07% to 2,444p.

Reporting by Iain Gilbert at Sharecast.com

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