Key Highlights
- Polymarket seeks to secure $400 million in fresh capital at a $15 billion valuation
- The New York Stock Exchange’s parent company, Intercontinental Exchange (ICE), has invested $600 million
- The complete funding package may exceed $1 billion with participation from strategic partners
- Competitor Kalshi achieved a $22 billion valuation following a $1 billion+ raise in March
- Regulatory challenges and insider trading concerns affect both platforms
According to a Sunday report from The Information, Polymarket is negotiating to secure $400 million in fresh investment at a $15 billion company valuation. The publication referenced two sources with direct knowledge of the discussions.
This fundraising effort comes after Intercontinental Exchange, which owns the New York Stock Exchange, made a substantial commitment to the platform. ICE’s $600 million investment in late March valued Polymarket at $9 billion post-money.
Polymarket is pursuing additional strategic partners alongside ICE’s participation. According to The Information’s sources, these additional commitments could drive the complete funding round to the $1 billion mark.
The current fundraising push aligns with October 2025 reports indicating Polymarket was exploring capital raises within the $12 billion to $15 billion valuation range.
The prediction market sector has experienced explosive expansion following the 2024 US presidential election. Leading platforms including Polymarket and Kalshi now routinely process more than $10 billion in monthly trading activity across diverse categories spanning sports outcomes, political events, financial markets, and cultural phenomena.
Competitive Landscape Intensifies
Competing platform Kalshi completed a funding round exceeding $1 billion in March, achieving a $22 billion valuation that nearly doubled its November assessment. Kalshi processed approximately $13 billion in March trading volume, outpacing Polymarket’s $10.57 billion for the same period.
Established financial institutions are entering the prediction market arena. Cboe Global Markets is developing its own prediction market offering. Nasdaq’s options division submitted regulatory filings to introduce binary-style contracts based on the Nasdaq-100 index. CME Group formed a strategic alliance with FanDuel enabling traders to speculate on non-financial outcomes.
Last week, Charles Schwab and Citadel Securities indicated they are evaluating potential entry into prediction markets.
Regulatory Challenges Mount
Despite robust growth metrics, both platforms face increasing scrutiny from government officials and regulatory bodies.
In March, US senators Adam Schiff and John Curtis proposed the “Prediction Markets Are Gambling Act.” The proposed legislation would prohibit prediction contracts linked to sporting events or casino-style gaming from being listed on registered platforms.
Kalshi is currently engaged in litigation with the Nevada Gaming Control Board. A lower court issued a temporary order preventing Kalshi from conducting operations within the state. The gaming regulator contends that Kalshi’s contract offerings constitute unauthorized gambling activities.
Coinbase’s chief legal officer has suggested the case may ultimately be decided by the US Supreme Court, potentially establishing a nationwide legal framework for prediction market regulation.
Both platforms have responded to regulatory pressure with enhanced compliance measures. Kalshi deployed new user screening systems. Polymarket implemented expanded restrictions targeting market manipulation.
Polymarket has not issued any public statement regarding the reported fundraising negotiations at the time of publication.
