Steve Cohen, kind of a half step down..

https://www.zerohedge.com/markets/end-era-steve-cohen-steps-back-trading-point72-hedge-fund

Back in November 2020, when Steve Cohen completed his $2.4 billion purchase of the NY Mets, some joked that the purchase of the dismal baseball team, which according to many is the worst in the league, would eventually bring down the iconic hedge fund manager himself. In the end, while it may not have quite played out that way, the cynics were not that far off: As Bloomberg first reported, Cohen, who was the inspiration for the show Billions and an entire generation of "information arbitrage" investors, has stepped away from everyday trading duties at the firm he founded a decade ago.