Capita plc is a publicly traded company listed on the London Stock Exchange and owned by its shareholders. The ownership is primarily institutional, with around 84% of the company shares held by institutional investors. The largest single institutional shareholder is Schroder Investment Management Limited, which owns about 19% of the shares. Six of the top shareholders together hold about 52% of the company. The remaining shares are owned by various institutional investors and the public, including company insiders and rank- and-file employees, who collectively own about 15% of the company.

In summary, Capita is not owned by any single individual or entity but by a diverse group of institutional investors and shareholders via the stock market.