After poor gas betting performance, Ken Griffin's castle investment annual return is expected to be the lowest since 2018. Previously, natural gas was an important source of profit for this hedge fund. A source familiar with the matter revealed that as of December 18, the flagship fund had a return of 9.3% during the year. The fund achieved profits on stocks, fixed income, credit, and quantitative strategies, and the commodity business, including natural gas, was barely even profitable after recovering losses earlier in the year.

After poor gas betting performance, Ken Griffin's castle investment annual return is expected to be the lowest since 2018. Previously, natural gas was an important source of profit for this hedge fund. A source familiar with the matter revealed that as of December 18, the flagship fund had a return of 9.3% during the year. The fund achieved profits on stocks, fixed income, credit, and quantitative strategies, and the commodity business, including natural gas, was barely even profitable after recovering losses earlier in the year.