Who gained/lost since 2025/01 (top 1000 richest)

# Worth ($M) 2025-01-08 Gain since ($M) Name Age Source Industries Citizenship Gender
826 5,045 4,833 212 Ryan Cohen Graph only 39 Investments Finance & Investments Canada M

Wikipedia

Ryan Cohen is a Canadian billionaire businessman and activist investor. He founded the online pet retailer Chewy in 2011 and built it into the largest e-commerce pet business in the United States before its $3.35 billion sale to PetSmart in 2017, which at the time was the largest e-commerce acquisition on record. Cohen is the chairman and CEO of GameStop, where he oversaw a financial turnaround that returned the company to profitability, cutting costs and expanding into collectibles, with the company reporting record operating income in early 2026.

Ryan Cohen — Wikipedia