London CNN —Investors are snapping up the shares of a British maker of tiny computers after it went public on the London Stock Exchange Tuesday. Raspberry Pi stock soared as much as 40% in early trade before paring those gains slightly by 11.54 a.m. The Cambridge-based company started life in 2012 as a commercial subsidiary of the Raspberry Pi Foundation, a charity founded four years earlier to promote computer science in schools. To date, Raspberry Pi has sold more than 60 million computers worldwide, according to its website. Raspberry Pi plans to invest the funds raised in developing its products and expanding its educational activities.

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Persons: Pi, Eben Upton, “ It’s, ” Russ Mould, AJ Bell, haven’t, ” Organizations: London CNN —, London Stock Exchange, Pi, Pi Foundation, Industrial, University of Cambridge, Nasdaq, Cambridge University, Sony, SONY, CNN Locations: British, Cambridge, New York, London