Forbes 2026 lists Nik Storonsky at US$18.8 billion, ranked 149th in the world. The Sunday Times Rich List 2024 put his wealth at £6.98 billion.
Almost all of it is his Revolut stake, about 29% in December 2025. He put roughly £300,000 of his own savings into the company in December 2013 and was its first investor.
Revolut's value has risen fast. It was valued at £4.2 billion in November 2020 and US$33 billion in July 2021, when it raised US$800 million. A secondary sale in 2025 valued it at US$75 billion, and a July 2026 secondary sale valued it at US$115 billion, reported by Reuters.
The business behind the stake grew too. Revolut reported 2025 revenue of £4.52 billion and net income of £1.3 billion. In March 2026 it won a full UK banking licence, and by September 2026 it had more than 80 million customers in 40 countries.