Keith Gill's total financial windfall from his legendary GameStop investment scaled into the hundreds of millions of dollars at the height of his public portfolio disclosures. Starting from an initial investment of roughly fifty thousand dollars, his combination of deeply researched equity positions and lucrative call options generated exponential returns. Even after accounting for subsequent asset reallocation, tax liabilities, and normal market fluctuations, his realized and unrealized profits rank among the most lucrative retail trades ever documented.