ICE completes $600M Polymarket investment, closing October 2025 funding plan

Intercontinental Exchange (ICE), owner of the NYSE, has made a $600 million cash investment in Polymarket, completing a structured program it first announced in October 2025. The company also said it expects to buy up to $40 million of Polymarket securities from existing holders, bringing the combined primary and secondary components toward the original plan's upper limit.