Who Owns Kalshi? Founders, Investors and Company Background

Who Founded Kalshi?

Kalshi was founded in 2018 by Tarek Mansour and Luana Lopes Lara, who met as students at the Massachusetts Institute of Technology. Both came from quantitative and financial backgrounds before building the company.

• Tarek Mansour (CEO) grew up in Dubai before attending MIT, where he studied finance and computer science. Before founding Kalshi, he worked at Goldman Sachs in the trading division, giving him direct experience with exchange infrastructure and derivatives markets. He leads Kalshi as CEO and is the public face of the company.
• Luana Lopes Lara (President) is a Brazilian-born engineer who attended MIT and previously worked as an analyst at Two Sigma, one of the most technically rigorous quantitative hedge funds in the world. She oversees operations and compliance at Kalshi and became the world's youngest self-made woman billionaire when Kalshi's valuation crossed $11 billion in late 2025.

Both founders retain approximately 12% of the company each. Those stakes were worth over $2.6 billion apiece after the most recent fundraise.

Who Owns Kalshi Today?

Kalshi is privately held. Co-founders Tarek Mansour and Luana Lopes Lara are the largest individual shareholders, with Mansour serving as CEO and Lopes Lara as President, giving them both significant economic stakes and day-to-day operational control. The remaining ownership is distributed among institutional and individual investors across eleven funding rounds.

Ownership sits with the founders, employees, and venture investors. The company has not announced an initial public offering and there is no confirmed timeline for one. Kalshi stock does not trade on any public exchange.

Who Are Kalshi's Investors?

Kalshi has raised approximately $2.8 billion across eleven rounds, attracting a mix of top-tier venture capital firms and prominent individual investors. The table below shows the key backers.

Kalshi's Funding History and Valuation

Kalshi's valuation has grown dramatically as prediction markets moved from niche product to mainstream financial category.

The speed of valuation growth reflects how quickly the prediction market category scaled. Founded in 2018, launched in 2021, and now valued at $22 billion after raising $2.8 billion across 11 rounds, Kalshi has become the most valuable prediction market company in American history.

Kalshi's Background and History

Kalshi was incorporated in 2018 and spent its first three years navigating the regulatory approval process with the CFTC. Obtaining the Designated Contract Market (DCM) licence required to operate as a federally regulated exchange was a years-long process that involved multiple rounds of public comment and regulatory review. Kalshi received CFTC approval in November 2020 and launched publicly in 2021, becoming the first federally regulated prediction market exchange in US history.

The company is headquartered in New York City. It operates as a CFTC-regulated exchange under the Commodity Exchange Act, which means it is subject to the same federal oversight framework as futures exchanges. Kalshi Klear, its wholly owned clearing house, clears and settles all trades on the platform. For more on what this regulatory framework means in practice, see our guide on the CFTC and prediction markets.

Key milestones in Kalshi's history include its partnership with Robinhood, which now routes approximately 25 to 35% of daily trading volumes through the platform, and the launch of BTCPERP in mid-2026 as the first CFTC-regulated perpetual futures contract in US history. The company has also formed official partnerships with Major League Baseball, the NHL, and other sports leagues for prediction market content.

Is Kalshi Reliable and Safe to Use?

Kalshi has several layers of regulatory and structural protection that make it materially safer than unregulated alternatives.

• CFTC-regulated Designated Contract Market. Kalshi is subject to the same federal regulatory framework as the CME and other major US futures exchanges. This includes requirements for customer fund segregation, market surveillance, and financial reporting. No regulated US prediction market exchange has had a customer fund loss event.
• Customer funds held separately. As a CFTC-regulated DCM, Kalshi is required to hold customer funds in segregated accounts, separate from the company's own operating capital. Customer funds cannot be used to cover business expenses or losses.
• Kalshi Klear clearing house. All trades on Kalshi clear through its own CFTC-registered clearing house. Clearing house oversight adds another layer of financial integrity to the platform's settlement process.
• CFTC actively defending Kalshi. The CFTC has itself sued multiple states on Kalshi's behalf, arguing that federal law preempts state-level attempts to regulate the platform. This level of federal support is an unusually strong signal of regulatory legitimacy for a young company.
• Backed by major institutional investors. Sequoia, Andreessen Horowitz, Paradigm, and Coatue are all institutional investors with significant reputational skin in the game. Fraud or negligence at a portfolio company of this profile would be severely damaging to their own franchises.

For the full picture of how Kalshi is regulated and what consumer protections apply, see our detailed guide on how Kalshi works.

Kalshi's Legal Battles: What You Should Know

Kalshi is engaged in a significant number of legal disputes with US states over whether its event contracts constitute illegal gambling under state law. This is the most important context for any user of the platform to understand. The legal situation is active and evolving.

The core dispute is a jurisdictional one: Kalshi argues it operates under federal CFTC authority and is therefore exempt from state gambling laws. States argue that regardless of federal registration, event contracts on sports and elections are substantively gambling and subject to state licensing requirements. Courts have split on this question.

The legal situation means Kalshi's availability varies significantly by state. Some states have active restrictions on sports event contracts specifically. Others have no restrictions. The platform currently operates broadly across the US while individual state cases work through the courts. For current state availability, checking Kalshi's own eligibility page before depositing is the most reliable approach.

The Bottom Line on Kalshi's Ownership and Reliability

Kalshi is owned and run by its two founders, backed by major institutional venture capital, and regulated by the CFTC as a Designated Contract Market. Its financial structure provides genuine consumer protections that unregulated alternatives cannot match: customer fund segregation, clearing house oversight, and federal regulatory accountability. The legal battles with states are real and ongoing, and they affect availability in specific states. But the legal fights are about jurisdictional authority, not about Kalshi's financial integrity or the safety of customer funds. The CFTC's active defence of Kalshi against state enforcement is the clearest signal available that federal regulators consider the company legitimate.

For more on how Kalshi compares to other prediction market sites, see our Kalshi versus Polymarket comparison, and for a full review of the platform, see our Kalshi review.

Kalshi Ownership and Background FAQ