US chipmaker Qualcomm agrees to buy UK’s Alphawave in $2.4bn deal
Acquisition will lead to latest departure from London’s stock market
Acquisition will lead to latest departure from London’s stock market

SoftBank-backed UK group’s strategic shift would upend the chip ecosystem

Alphawave will be the latest company to quit London’s stock market after its sale to Qualcomm

US CTO Ethan Klein seeks British co-operation amid stand-off over wider tech pact

Washington pushes for concessions from London on the broader trade relationship

US chipmaker posts positive revenue and forecast as it cuts jobs

Declines follow steep falls for software shares in previous session over worries about new AI tool