The prediction-market company's valuation would rise 82% since May, even as its adverse court record has lengthened.
In May, investors valued Kalshi at $22 billion. The company is now negotiating a round that would put it at $40 billion, an 82% jump in about four months.
The new financing would bring in around $1 billion, Kalshi's fourth disclosed capital raise in roughly a year. Existing backer Sequoia Capital and Wellington Management are negotiating to co-lead, with Tiger Global Management and Dragoneer Investment Group also in discussions to invest. Terms could be finalized within weeks. Alfred Lin of Sequoia is one of five Kalshi directors.
A small slice at a big price
At those terms, $1 billion buys roughly 2.5% of the company. The proposed valuation would lift the paper value of earlier stakes and could support hiring and dealmaking. The size of the ownership stake alone does not establish how Kalshi would use the proceeds.
The court calendar says caution
Set the valuation next to the legal docket and the contrast is sharp. In the weeks around the talks:
- A federal appeals court in the Sixth Circuit ruled against the company on .
- Kalshi is awaiting a decision on its request for full-court rehearing in the Ninth Circuit.
- Three petitions on whether states can regulate event contracts sit at the Supreme Court, one of them Flaherty v. KalshiEX.
- Tribal-gaming lawsuits from Blue Lake Rancheria and the Ho-Chunk Nation remain open.
Lawmakers including Sen. Adam Schiff have added pressure, questioning whether oversight and investor protections are keeping pace with the sector's growth.
What investors are betting on
There are two coherent explanations. Backers may expect Kalshi to win at the Supreme Court, preserving its federally regulated model against state gambling law. Or they may see litigation as a cost of doing business that does not dent the growth of event-contract trading. The round's price is consistent with either view, which is why the legal calendar, not the funding, will settle the debate.
What to watch
Whether the financing closes on these terms, any comment from Kalshi on how it will use the money and the response deadline in Flaherty, the next fixed date that could move the legal risk.