Billionaire Investor Halvorsen’s Bold Moves in AI Stocks
Investors often feel overwhelmed by the sheer volume of financial data, especially during earnings season and a flood of economic data. Recently, critical information may have been overlooked.
On May 15, institutional investors with over $100 million in assets under management were required to file Form 13F with the SEC. This filing highlights the stocks and ETFs that major money managers bought and sold in the previous quarter.
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Image source: Getty Images.
Investors are particularly interested in what Warren Buffett has done at Berkshire Hathaway. However, Ole Andreas Halvorsen of Viking Global Investors, who manages about $31.5 billion, also garners attention for his investment choices.
Halvorsen is known for favoring tech stocks and is keenly focused on trends like artificial intelligence (AI). His recent 13F filing reveals significant investments in three major AI stocks, while he completely exited his position in a budget-friendly member of the “Magnificent Seven.”
Viking Global’s Halvorsen Invests in Key AI Stocks
Halvorsen’s portfolio adjustments show a commitment to active trading. The average holding period for Viking Global’s 91 stocks is just over 17 months.
In the March quarter, Halvorsen significantly increased his holdings in three AI stocks: Meta Platforms, Tesla, and Nvidia. Meta and Tesla are new entries, while the stake in Nvidia surged by about 222% compared to the previous quarter.
The growing AI market, projected to contribute $15.7 trillion to the global economy by 2030, drives this investment strategy. Nvidia’s cutting-edge GPUs are essential for businesses developing AI solutions, while Meta and Tesla are leaders in implementing AI technologies in their services and products.
- Nvidia has a dominant share of the AI-GPU market and substantial annual cash flow.
- Meta Platforms averaged 3.43 billion daily active users in March, the highest among social media platforms.
- Tesla leverages its early market presence to maintain significant sales of electric vehicles.
Despite these advantages, each company faces distinct challenges. Nvidia’s gross margin is declining due to rising competition, Meta’s ad-revenue model is tied to economic conditions, and Tesla’s profit margins are under pressure from competitors.

Image source: Getty Images.
Halvorsen Sells All Shares in Alphabet
Halvorsen also divested 22 stocks in the first quarter, including a complete sale of his shares in Alphabet, the lowest-priced stock in the Magnificent Seven.
Viking Global sold all 3,661,375 Class A shares of Alphabet, which was previously the 14th-largest holding. Concerns regarding Alphabet’s future were potentially influenced by the rise of LLMs, which could challenge Google’s search dominance.
Additionally, regulatory scrutiny from the U.S. Justice Department poses risks, as it seeks to compel Alphabet to divest its Chrome browser and Android operating system, arguing monopolistic practices hinder competition and innovation.
These uncertainties likely factored into Halvorsen’s decision to exit his investment in Alphabet.
Alphabet Faces Recession Concerns Amid Strong Advertising Revenue
Alphabet’s stock is under scrutiny as fears of a U.S. recession grow, especially with approximately 75% of its net sales derived from advertising. Recent data shows a 0.3% annual contraction in the U.S. GDP, raising concerns about economic stability.
These worries might already be reflected in Alphabet’s current valuation. Historically, Google has maintained a dominant 89% to 93% share of the global internet search market for over a decade, suggesting its core operating segment remains robust.
Moreover, Alphabet has significant cash reserves available for investment in artificial intelligence solutions. Integrating generative AI into Google Cloud, currently the third-largest cloud infrastructure platform, is expected to enhance growth in that segment, which has higher profit margins than advertising.
Currently, Alphabet trades at a forward price-to-earnings (P/E) ratio of 16, indicating that potential rewards for investors likely surpass immediate risks.
Investment Considerations for Nvidia
Before purchasing Nvidia stock, investors should explore alternatives suggested by analysts. The Motley Fool’s Stock Advisor recently identified its top ten stock picks, excluding Nvidia from the list, indicating those stocks could offer substantial future returns.
For context, if investors had put $1,000 into Netflix when it was recommended by Stock Advisor in 2004, it would now be worth $639,271. Similarly, a $1,000 investment in Nvidia, recommended in 2005, would be valued at $804,688 today.
The overall average return of Stock Advisor is 957%, significantly higher than the S&P 500’s 167% return. For those interested, the latest top ten list is available upon joining Stock Advisor.
Note: The views and opinions expressed herein do not necessarily reflect those of Nasdaq, Inc.
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