Key Highlights The prediction market platform Kalshi is negotiating to secure approximately $1 billion in fresh capital at a nearly $40 billion valuation. Wellington Management and Sequoia Ca
The prediction market operator Kalshi is currently engaged in advanced negotiations to secure nearly $1 billion in fresh investment capital. Sources indicate the financing would establish the company’s worth at approximately $40 billion.
Kalshi Seeks $1 Billion at $40 Billion Valuation as Sequoia, Wellington, Tiger Global and Dragoneer Circle Round
Reuters reported that prediction market platform Kalshi is in advanced talks to raise about $1 billion from existing and new investors, including Tiger Global and… pic.twitter.com/uAUfNH8o4f
— Wu Blockchain (@WuBlockchain) September 29, 2026
Reuters broke the story on September 29, relying on information from individuals with knowledge of the discussions. The funding has yet to be finalized, and Kalshi has made no public statement confirming the round.
Wellington Management alongside current backer Sequoia Capital are reportedly in discussions to anchor the investment. Dragoneer Investment Group and Tiger Global Management have been mentioned as potential additional investors.
When contacted by Reuters, both Kalshi and Tiger Global refused to provide comments. Meanwhile, Dragoneer, Wellington, and Sequoia did not reply to inquiries.
Sources speaking to Reuters indicated the transaction could finalize within the next several weeks. However, the specific terms remain subject to modification before any final agreement.
This represents a remarkably rapid appreciation for Kalshi. The platform completed a $1 billion Series F financing in May valued at $22 billion, with Coatue serving as lead investor.
The May fundraising included participation from ARK Invest, Morgan Stanley, Paradigm, IVP, Andreessen Horowitz, and Sequoia. Kalshi disclosed at that time that institutional trading activity had surged 800% over a six-month span.
During the same timeframe, annualized trading volume climbed from $52 billion to reach $178 billion. This rapid expansion seems to be fueling renewed investor appetite for additional funding.
The $22 billion assessment had itself represented a doubling from an $11 billion valuation established merely months before. A $40 billion price tag would constitute roughly an 82% gain since May.
Initial speculation about a potential $40 billion valuation emerged in June. The Financial Times published reports at that point suggesting a deal might conclude during the third quarter.
Prediction market platforms enable participants to trade contracts linked to actual world events. Categories span elections, economic indicators, and sporting competitions.
Transaction volume throughout the industry experienced substantial growth during 2026. Kalshi captured a significant portion of this expansion.
Sector metrics revealed prediction markets processed $50.6 billion in trading volume during July. Kalshi was responsible for $37.7 billion of that aggregate figure.
Polymarket’s combined domestic and global operations generated $12.9 billion during the identical period. Kalshi has simultaneously been diversifying into additional financial instruments, including cryptocurrency derivatives.
The platform operates under a distinct regulatory framework compared to numerous wagering services. The Commodity Futures Trading Commission granted Kalshi designation as a contract market in November 2020.
Kalshi has engaged in preliminary conversations about transitioning to public company status. CEO Tarek Mansour has discussed the possibility of a future market listing, although no formal documentation has been submitted.
A filing submitted to the Securities and Exchange Commission on August 25 indicated Kalshi registered an exempt securities offering. This documentation does not verify the specifics of the recently disclosed $1 billion fundraising.
Kalshi continues navigating legal uncertainties across multiple states. Judicial decisions have produced inconsistent conclusions regarding whether certain contracts constitute gambling under state regulations.
A federal appellate court issued a decision on September 25 addressing disputes in Tennessee and Ohio. Different courts have arrived at varying interpretations in unrelated proceedings.
Regulatory bodies are examining prediction markets connected to equity market outcomes. Both the CFTC and SEC are evaluating how current frameworks apply to these emerging financial products.
Polymarket, Kalshi’s primary rival, is pursuing comparable financing. Reuters indicated Polymarket is negotiating a roughly $1 billion capital raise, following previous reporting about a potential $20 billion valuation.
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