In early 2026, prominent investors Bill Ackman and Daniel Loeb made contrasting investment decisions regarding technology stocks. Ackman’s firm, Pershing Square, initiated a new position in Microsoft, believing the market undervalued its potential driven by ongoing developments in its Microsoft 365 suite and artificial intelligence initiatives. Meanwhile, Loeb’s Third Point divested 925,000 shares of Microsoft, liquidating a stake it had maintained since late 2022, while simultaneously increasing its investment in Alphabet, the parent company of Google. This divergence reflects the evolving strategies of both investors, who have shifted from their former roles as vocal activists to more measured stock-picking approaches amidst a competitive landscape of tech giants emphasizing AI innovations across their products.

Alphabet: Alphabet is the parent company of Google, operating businesses spanning online search, digital advertising, YouTube, Android, cloud computing, and advanced AI research and products. Here it is the stock that Ackman has sold while Loeb’s Third Point has been accumulating, making it a focal point of their contrasting bets within the group of leading AI-related technology companies.
Microsoft: Microsoft is a global technology company best known for its Windows operating system, Microsoft 365 productivity suite, Azure cloud platform, and growing portfolio of artificial intelligence products and infrastructure. In this article, it is the tech giant that Ackman is buying on perceived undervaluation tied to AI and software strengths while Loeb’s Third Point has recently exited its position, illustrating diverging institutional views on the stock.
Bill Ackman: Bill Ackman is a billionaire hedge fund manager and the founder of Pershing Square Capital Management, known for concentrated, long-term positions and historically high-profile activist campaigns. In this news, he is highlighted for building a new stake in Microsoft while exiting Alphabet, and for initiating a position in Meta as a way to gain exposure to large-cap technology and artificial intelligence themes.
Daniel Loeb: Daniel Loeb is a billionaire investor and the founder of Third Point LLC, a hedge fund recognized for event-driven strategies and influential activist investing in public companies. In the article, he is noted for taking the opposite tack to Ackman by trimming Microsoft, adding Alphabet, and also building a stake in Meta, reflecting a more selective approach to the leading U.S. tech stocks.
Third Point: Third Point LLC is a New York-based hedge fund founded by Daniel Loeb that focuses on event-driven, value, and opportunistic investments across asset classes. In the news, Third Point is the fund that sold its Microsoft stake while increasing its holdings in Alphabet and starting a new position in Meta, showcasing its evolving view on where value lies among the major U.S. technology and AI leaders.
Meta Platforms: Meta Platforms is a technology and social media company that owns Facebook, Instagram, WhatsApp, and Reality Labs, and has been investing heavily in artificial intelligence and immersive technologies. In the news, Meta is a common ground for both Pershing Square and Third Point, which initiated new positions as they seek exposure to AI-driven growth within the so‑called “Magnificent Seven” tech leaders.
Pershing Square: Pershing Square Capital Management is a U.S.-based hedge fund founded and run by Bill Ackman, known for concentrated equity portfolios and historically vocal activist positions in large companies. In this context, Pershing Square is the vehicle through which Ackman has shifted his tech exposure by adding Microsoft, exiting Alphabet, and establishing a new position in Meta to benefit from perceived underappreciated AI and software prospects.

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{
“AI_Usage_Meta”: “Meta has promoted advances in its open-source Llama models and AI features across Facebook, Instagram, and WhatsApp, positioning these tools as key drivers of user engagement and future monetization.”,
“AI_Strategy_Microsoft”: “Commentary from Microsoft executives and partners has emphasized the company’s push to embed generative AI across Microsoft 365 and Azure, reinforcing the view that its productivity and cloud ecosystems are central to enterprise AI adoption.”,
“AI_Competition_Alphabet”: “Alphabet has highlighted its Gemini and related AI models across Google Search, cloud, and workspace products, underlining management’s focus on using AI to defend and expand its core search and advertising businesses.”
}
`