Kalshi in Talks for $1 Billion New Funding
Reuters cites informed sources stating that prediction market Kalshi is in deep negotiations with new and existing shareholders for approximately $1 billion in new funding, targeting a valuation of around $40 billion, which may be finalized within weeks; the company and some investors declined to comment.
The list of new funds includes Tiger Global and Dragoneer; existing shareholder Sequoia is said to possibly co-lead with Wellington, with Sequoia's Alfred Lin already on the five-member board. The Information reported in August on Sequoia's contact with Wellington. If completed, this round will follow the $1 billion led by Coatue in May at a valuation of $22 billion; prior to that was a $1 billion round at a valuation of about $11 billion in December 2025, with valuations doubling within seven months.
Kalshi, founded by Tarek Mansour and Luana Lopes Lara, stated in May that its annualized trading volume is approximately $178 billion, with annualized revenue exceeding $1.5 billion, and institutional trading volume increasing about eightfold over six months, claiming over 90% of the U.S. prediction market activity share. The funds are previously indicated to be directed towards hedge funds, asset management, proprietary trading, and insurance institutional channels, as well as block trading and brokerage connections. Sports contracts are estimated to account for over 60% of trading volume, while facing qualitative lawsuits and insider trading controversies in multiple states.
Competitor Polymarket is pursuing a different capital route, with Intercontinental Exchange and others having previously bet on it. Kalshi emphasizes regulated contracts and institutional access, shifting growth from election-related activities to weather, strikes, and sports hedging. Reuters clearly states that this round is a move to solidify its lead over Polymarket.
In market mechanics, buying is for event contract exchanges with trading volume still doubling and relatively clear regulatory standards, while selling is the unfulfilled $40 billion story. Funds are entering prediction market equity from growth and hedge fund accounts; beneficiaries are the first-class existing shareholders, while those under pressure are holding positions at a valuation of $22 billion or lower, and sports contracts still embroiled in state legal disputes. The event-driven aspect is the exclusive negotiation draft, not a delivery announcement.
Three consecutive rounds of $1 billion financing have transformed the prediction market from a consumer platform into a quasi-derivative infrastructure. The valuation has risen from $22 billion to about $40 billion, buying options for increased institutional share, not for the disappearance of lawsuits.
Source: Public Information
ABAB AI Insight
Kalshi's funding rhythm is reusing the same figures: first expanding nationally at the $30 million level, then at the billion-dollar level making the founders paper billionaires, and now negotiating another billion to raise the benchmark to $40 billion. Coatue entered with a hedge fund background, while this round's Tiger and Dragoneer are similar growth funds, and Sequoia's continued investment from the board indicates that the equity story has shifted from venture capital risk to "a position in an exchange that cannot fall behind." Historical comparisons show that crypto exchanges saw valuations double in years of trading surges, only to be pushed back by regulation and profit quality.
The capital pathway is using institutional narratives to digest the original sin of sports contracts. The company positions hedge funds, insurance, and block trading as the future absolute majority, making $40 billion look like a prototype of CME rather than a sports betting app. The funds will be used for data interfaces, block trading, and brokerage channels, essentially translating retail contracts into orders that institutions can place. The motivation is that if Polymarket competes for narratives overseas with crypto channels, Kalshi must prove that "the U.S. compliant exchange" is the ultimate clearinghouse with higher valuations and thicker cash.
Analogous cases include the pricing of categories before and after ICE's acquisition of the New York Stock Exchange, and DraftKings' valuation rollercoaster during the wave of sports betting legalization. The industry phase is that prediction markets are moving from election toys into the derivatives realm: the lightly regulated window is still open, and state attorneys general are also involved. Whoever first writes institutional trading as "the future absolute majority" can finance at exchange multiples rather than betting multiples.
The structural judgment is capital concentration. The mechanism is that when trading volume indexes rise, equity is repeatedly accumulated by a few funds capable of writing billion-dollar checks, leaving the second place behind in financing rhythm. Concentration occurs because the liquidity of event contracts has network effects: the deeper the market, the cheaper the hedging, the more willing institutions are to participate, and the more valuations can be priced based on trading rather than profits. Once lawsuits cut away sports contracts, multiples will immediately drop from exchange levels back to betting levels; thus, this round is also about buying an extension of the regulatory window.
ABAB News · Cognitive Laws
- When trading can double, valuations are called based on exchanges rather than betting.
- The same billion-dollar check written three times is locking in the track.
- The institutional narrative is used to give sports contracts a compliant exterior.