Published on: June 26, 2026, 12:21h.
Updated on: June 26, 2026, 12:21h.
- Donald Trump Jr acquired a $300,000 equity stake in Kalshi in early 2025
- This stake serves as compensation for his advisory role with the prediction market
- At the time of the equity grant, Kalshi was valued at $2 billion, but it has grown to $22 billion now
Donald Trump Jr’s equity interest in Kalshi, received as remuneration for his advisory position with the prediction market, has seen remarkable growth and could potentially be valued in the billions.
After publicly stating that he was tracking 2024 presidential election trading on Kalshi to anticipate his father’s victory ahead of mainstream media coverage, Trump Jr took on an advisory role with the prediction market in January 2025. At that time, Kalshi held a valuation of $2 billion. Sources familiar with the situation informed The Financial Times that Trump Jr’s initial stake in the yes/no exchange was valued at $300,000.
From a financial standpoint, joining Kalshi turned out to be a lucrative decision for Trump Jr. Despite the company’s valuation being $2 billion when he joined, it raised $300 million at a $5 billion valuation last October. Just a month later, the prediction market giant raised another $1 billion at an $11 billion valuation, meaning its worth doubled in a mere six weeks.
What’s even more advantageous for Trump Jr is that his Kalshi stake is essentially “free money,” requiring no personal financial contribution from him.
Trump Jr Positioned for Significant Gains with Kalshi
As an adviser to Kalshi’s competitor Polymarket as well, Trump Jr likely has a substantial paper gain in Kalshi, though his ownership stake has diluted due to subsequent funding rounds. Kalshi has raised $1 billion from venture and private market investors, all of whom expect larger ownership stakes relative to their investments.
Nevertheless, Kalshi’s valuation continues to rise sharply. Following a $1 billion Series F funding round in March, the yes/no exchange reached a valuation of $22 billion, indicating that Trump Jr’s portion of equity is worth significantly more now compared to its initial valuation.
This stake could increase even more as rumors suggest Kalshi may seek to raise additional funds at a staggering $40 billion valuation. If this speculation holds true, the company’s valuation could nearly double within months.
Potential IPO Could Elevate Trump Jr’s Stake
Transforming Trump Jr’s $300,000 equity in Kalshi into $1 billion or more entails multiple factors, primarily further capital contributions at elevated valuations and the prospect of an initial public offering (IPO).
Regarding the latter, Kalshi is open to pursuing this, and institutional private market investors appear keen to invest at elevated valuations.
As for the IPO, Kalshi co-founder and CEO Tarek Mansour recently stated that the company is contemplating a public share offering, although it will not occur this year. IPOs remain a highly effective channel for early stakeholders to capitalize on their investments.