Computacenter and investment bank Investec are to join the FTSE 100 Index later this month alongside Aberdeen Group after the London Stock Exchange’s annual review.
Computacenter plc, an independent technology and services provider headquartered in Hertfordshire and led by CEO Mike Norris (pictured), has seen its share price rise 69% in the last 12 months on the back of growth in the UK and North America.
This year it has acquired a pair of US businesses for £69 million and £89m respectively, while in 2025 it reported a 32% leap in revenue to £9.2 billion.
Berkeley Group Holdings, Mondi and Rightmove are to leave the FTSE 100 and join the FTSE 250 Index.
Promoted to the FTSE 250 are Bloomsbury Publishing, Globaldata, Rosebank Industries, Cordiant Digital Infrastructure, Hansa Investment Company and Seraphim Space Investment Trust.
Demoted from the FTSE 250 are C&C Group, Chrysalis Investments, Ibstock, Impax Environmental Markets, JPMorgan India Growth & Income and Marshalls.
All changes from this review will be implemented at the close of business on Friday, 19 June 2026 and take effect from the start of trading on Monday, 22 June 2026.