Federer's Fortune Dips Below Billion After Stock Plunge

Roger Federer's net worth has fallen below the $1 billion threshold, with an estimated loss of $52 million. This financial shift is attributed to a significant 22% plunge in the shares of On Holdings, the athletic apparel company in which Federer holds a roughly 3% stake. The company's stock experienced its sharpest decline in nearly two years following the release of disappointing second-quarter sales figures that missed market expectations.

Federer, who co-owned On Holdings starting in 2019 and helped develop its "The Roger" sneaker line, had previously reached billionaire status with a net worth of $1.1 billion as of August 2025, according to Forbes. His investment in On Holdings was a key factor in achieving this milestone, alongside his endorsement deals with brands like Uniqlo. Despite the recent dip, his estimated fortune remains around $953 million, leaving him just under the coveted billion-dollar mark. The company also sponsors other notable athletes, including Iga Swiatek and Ben Shelton, who joined in March 2023.