FinancialPolymarket Seeks Investment at More Than $20B ValuationWritten by BloombergPublished Aug 5, 2026, 6:14 PMWatch on Grafa TVShareBloomberg's Todd Gillespie joins Dani Burger on "Bloomberg Deals." Polymarket is seeking to raise capital at a valuation of more than $20 billion, months after it closed an earlier round with new investment from hedge fund D.E. Shaw & Co.