Kalshi Opens Early IPO Talks As Revenue Rockets Past $2B Mark

Prediction market platform Kalshi has opened early, informal talks with investment banks about a potential IPO after its annualized revenue topped $2 billion.

Kalshi Courts IPO Banks

Kalshi's leadership opened the conversations as recently as this week, according to people close to the company who described the talks to reporters. Any public debut still sits at least a year out, with sources floating late 2027 or 2028 as the realistic window.

As part of the outreach, the firm has asked would-be advisers to plug directly into its platform, a move that would hand the banks' institutional clients a route to trade event contracts. Revenue has climbed past $2 billion on an annualized basis, roughly three times where it stood last November. A wave of NBA and World Cup betting drove much of that surge.

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Kalshi Volume Dwarfs Polymarket

Annualized trading volume swelled from $52 billion to $178 billion over the six months through early May, the company has said, with institutional flow alone jumping 800% across the stretch.

A successful listing would mark a turning point for event contracts, dragging a once-fringe corner of finance squarely into the mainstream.

Kalshi and rival Polymarket still tower over the field, with Kalshi logging $16.81 billion in monthly volume in May against Polymarket's $7.08 billion, down from $9.01 billion the prior month.

Kalshi Battles State Lawsuits

Yet the road to a public debut runs through stiff resistance at the state level. Kentucky's attorney general this week filed suit against the two platforms over what it calls unlicensed sports betting, and Connecticut is weighing similar action. Gaming-industry groups have separately urged the Senate to ban prediction markets tied to sports and casino-style wagers.

Federal regulators, by contrast, treat the platforms as their own turf. The Commodity Futures Trading Commission asserts oversight under the Commodity Exchange Act and has already sued several states that moved to rein the platforms in.

The IPO chatter caps a frantic stretch of dealmaking at the firm. Kalshi raised $1 billion in May at a $22 billion valuation in a round led by Coatue, with Sequoia Capital, Andreessen Horowitz and Morgan Stanley among the backers. That financing roughly doubled the company's worth from about $11 billion five months earlier, with Kalshi earmarking the cash for institutional products and trading upgrades.

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