The UK mergers and acquisitions market has exploded in 2026, with the value of takeovers involving listed companies surging 175% to $132.9bn (£100bn). The beneficiaries are overwhelmingly investment bankers, lawyers, and accountants, who have collectively earned more than £1.2bn in advisory fees. JP Morgan leads the pack, advising on 14 deals worth a combined $89.4bn. Slaughter and May tops the law firm table. The most lucrative single deal — EQT's £10.6bn takeover of Intertek — is expected to generate over £370m in fees alone. The pay numbers at the top are staggering. Partners at Linklaters averaged £2.5m, Clifford Chance partners £2.3m, and A&O Shearman partners £2.2m. At Evercore, senior dealmakers averaged about £2m, with the top earner collecting £16.2m. The scrapping of the EU-era bonus cap in late 2023 has further turbocharged payouts — Goldman Sachs now permits bonuses of up to 25 times annual salary. The structural dynamic driving this is not complicated. Overseas buyers — particularly American private equity — view UK-listed companies as undervalued, and they are right. Sterling weakness, relative valuation discounts, and a weakened domestic investor base have turned London's stock market into a clearance rack. Each acquisition generates enormous one-off advisory fees but permanently removes a listed company from the exchange. This is where the extraction becomes systemic. The boom is not building anything new. It is a transfer of ownership from dispersed public shareholders to concentrated private owners, with a £1.2bn toll extracted by intermediaries along the way. The fees are a pure friction cost on an activity that, at this pace, is actively shrinking the London stock market. Just seven companies listed in the first half of 2026, raising a combined £577m — while billions flowed out through takeovers. The contrast with the broader economy is sharp. Average total earnings growth, including bonuses, slowed to 3.9% in the three months to July, down from 4.1% in the prior period. The GMB union's Charlotte Brumpton-Childs asked whether the UK values "the people who build, who create, who look after us" or "a bloated financial sector." TUC general secretary Paul Nowak renewed his call for a windfall tax on bank profits. The banking sector, meanwhile, is lobbying hard against any tax increase. Jamie Dimon has personally warned Andy Burnham and chancellor John Healey against raising bank taxes in the 28 October budget. UK lenders already pay a 28% corporation tax rate — three points above the standard rate — plus a separate surcharge on their UK balance sheets. The industry's argument is straightforward: tax us more and we'll move. The deeper question is whether London's equity market can survive this pace of extraction. If takeover activity continues to outstrip new listings by this margin, the stock market becomes a conveyor belt moving assets from public to private ownership, with City advisers collecting a percentage on every transaction. Airtel Money's planned listing offers a glimmer of hope, but one large IPO cannot offset dozens of departures. The advisory class profits either way — whether companies arrive or leave, they get paid.
