Polymarket's latest publicly disclosed primary financing record is a $1B (round total) Late-Stage Venture dated August 31, 2026. The event is shown on the company page using the event date—not the date Captables published this historical profile.
1789 Capital is identified as lead investor. Other named participants include D.E. Shaw, G Squared, Valor Capital Group, 1Confirmation, SV Angel, Blockchain Capital, Founders Fund, Dragonfly Capital.
The preceding primary records in the ledger are Undisclosed Series E dated April 20, 2026; $2B Series D dated October 7, 2025; $135.4M Growth Equity dated July 18, 2025. These entries describe disclosed company financings; they do not include every secondary trade, employee tender, valuation mark or rumored transaction unless those events are separately labeled in the company ledger.
Polymarket is ranked number 46 in the Captables Private 100 source universe. It operates in Prediction Markets and is based in United States. Its $9.00B ranking value is a third-party snapshot and should not be treated as a current executable share price or as the valuation for this round.
The round is currently supported by a public financing-database entry rather than an issuer filing, so Captables labels it as database-listed evidence. This page is a public-source reconstruction, not the issuer's stock ledger or legal capitalization table; undisclosed terms remain undisclosed and readers can submit stronger evidence for editorial review.