Vistra’s CEO Bought $1.17 Million of Stock After the Selloff. Is AI Power Demand Mispriced?

Vistra CEO James Burke purchased 8,665 shares of the company's stock in three separate transactions between August 24 and September 1, spending a total of $1.17 million. The purchases were made through a limited partnership called JAMEB, LP, which Burke and his spouse jointly own. The shares were bought at a weighted-average price of $135.25, with 2,000 shares at $135, 2,200 shares at $135.99, and 4,465 shares at $135.25.

This modest buying activity comes after Vistra's significant decline from its 2025 peak. However, the stock has since rebounded from Burke's purchase prices. The bull case for Vistra rests on the need for dependable power to support AI developers, as data centers require constant electricity, grid connections, and firm capacity, which cannot be improvised by AI developers.

Vistra Corp. (NYSE:VST) owns nuclear and natural-gas generation assets, as well as a large retail electricity business. Recent results show a strong second-quarter performance, with adjusted EBITDA rising more than 30% year-over-year to $1.767 billion, and management reaffirming its 2026 earnings range of $6.8 billion to $7.6 billion.

Vistra has also committed up to $1 billion to Helix Digital Infrastructure and will serve as its preferred power provider. However, there are risks to this thesis, including potential political scrutiny of power prices, weather-related outages, fuel costs, and hedging strategies. Insider Monkey data shows that professional investors have been adding exposure to Vistra, with 111 hedge funds holding the stock as of June 30, up from 106 a quarter prior.

While Burke's purchases should not be viewed as a definitive call on Vistra's bottom line, they do provide some support for the narrative that reliable power could command better economics if AI-related load grows faster than generation and transmission can be added. The decisive evidence for Vistra's AI-power thesis will come from contracted load, realized power prices, plant availability, and returns on new capital.

While insiders buying shares can be a useful indicator, it is not a guarantee of future success. The article concludes by stating that while Vistra has potential as an investment, there are other AI stocks with greater upside potential and lower downside risk.