Mr Rokos, who acts as chief investment officer at the fund, made his name as a star trader at Brevan Howard, the hedge fund founded by billionaire Alan Howard.
The 53-year old was one the fund’s most successful traders, coining annual profits of over $1bn for the fund twice while employed there.
Since then, he has built Rokos Capital into a major institutional outfit operating out of London’s Mayfair district.
Despite remaining below the size of UK hedge funds giants like Marshall Wace, which manages $62bn, the fund has grown to a significant size.
It employs more than 250 employees across four offices around the world.
Mr Rokos was previously a major Tory donor, giving the party around £2m between 2009 and 2015. His last donation was in 2018.
Rokos Capital’s flagship fund, the Rokos Fund, has previously suffered from turmoil in the bond market.
The fund managed to claw back a positive return last year after the collapse of Silicon Valley Bank roiled prices.
Rokos Capital lost 15pc in March 2023 following the chaos, erasing gains of 5pc for the first two months of the year.
After cutting its positions, it managed to recoup its losses by July and delivered an 8.8pc return for investors for the year as a whole.
The fund generated a 51pc return for its investors in 2022.
According to its most recently filed set of accounts, Rokos Capital distributed £445m of profits to partners in the firm last year, including Mr Rokos.
Revenues surged to £643m for the year ending March 2023 from £120m in the prior year thanks to the strong performance in 2022.