Polymarket fundraising
Polymarket is in advanced talks to raise $400 million at a valuation of approximately $15 billion, The Information reported on Sunday, citing people familiar with the matter. The platform is seeking to bring in additional strategic investors beyond Intercontinental Exchange, which could expand the total round size to $1 billion.
The discussions represent a significant step up from October 2025, when ICE agreed to invest up to $2 billion in Polymarket at a $9 billion post-money valuation, taking on the role of exclusive global distributor of Polymarket's event-driven data to institutional capital markets. ICE has since committed $600 million of that pledge, and last month purchased up to $40 million of Polymarket securities from existing holders. In February, ICE integrated Polymarket data into its financial infrastructure through a product called Polymarket Signals and Sentiment.
Competitive landscape
The proposed $15 billion valuation would still leave Polymarket behind direct competitor Kalshi, which raised more than $1 billion in March at a $22 billion valuation, roughly double its November valuation. On trading volumes, Kalshi recorded approximately $13 billion in monthly volume in March versus Polymarket's $10.57 billion, according to The Block's data.
Regulatory overhang
Both platforms are navigating an increasingly fractured regulatory environment. In March, Nevada became the first state to ban Kalshi from operating within its borders, and Arizona filed criminal charges against the firm for allegedly running an unlicensed gambling business. An appeals court ruling this month found that Kalshi's sports-related markets should be federally regulated, prompting the Justice Department and the CFTC to jointly file lawsuits against Illinois, Arizona, and Connecticut over jurisdictional authority.
In the Senate, Adam Schiff and John Curtis introduced the Prediction Markets Are Gambling Act in March, which would bar prediction contracts tied to sports or casino-style games from registered platforms. Both Kalshi and Polymarket responded with new anti-abuse measures. CFTC Chairman Michael Selig has publicly cautioned that pushing prediction markets offshore risks an FTX-style collapse, arguing platforms need to register domestically under established guardrails.


