Analysis by EY-Parthenon indicates there were two initial public offerings on the London Stock Exchange in the first three months of 2026. 8 million in February, while the Alternative Investment Market scored a mining IPO with Halo Minerals. Scott McCubbin, EY-Parthenon’s IPO leader for the UK and Ireland, said the UK IPO market entered 2026 on the most constructive footing seen in several years, with momentum building after a flurry of activity in the second half of 2025.
However, much of the anticipated 2026 pipeline had been expected to concentrate on the second half of the year, but two developments in the first quarter have created short-term uncertainty, according to McCubbin. Heightened geopolitical tensions, particularly war in the Middle East, have helped put the brakes on activity among companies preparing to list this year, raising concerns around inflation and consumer demand, though the exact impact on UK inflation and consumer demand remains unclear. Worries about a sell-off affecting the stock market valuations of companies linked to technology and artificial intelligence have also impacted IPO activity, with the sell-off in sectors perceived to be exposed to AI disruption weighing on valuations for technology and software companies, though specific affected companies have not been named.
Despite this, there is a good pipeline for UK listings and strong interest from domestic and international investors, with investors appearing confident that the geopolitical landscape will stabilise. McCubbin added that the UK listings pipeline remains robust and advice to prospective issuers is unchanged: continue progressing IPO readiness to move quickly once windows open, though which specific companies are waiting in the wings for potential IPOs later in 2026 and the exact number or value of IPOs expected in the second half of 2026 are unknown.