Amazon has emerged as one of the most favored AI-related investment plays among several of Wall Street’s top billionaire investors, according to newly released Q1 2026 13F filings.
Major hedge fund managers including Bill Ackman, David Tepper, and other high-profile investors significantly increased their exposure to Amazon, reinforcing growing confidence in the company’s long-term position across artificial intelligence, cloud computing, and digital advertising.
Billionaire Investors Increase Amazon Exposure
Pershing Square founder Bill Ackman added approximately 1.84 million Amazon shares during the first quarter of 2026, increasing his position by nearly 19%.
Amazon now ranks among the fund’s largest disclosed holdings, alongside investments in companies such as Brookfield, Uber, and Microsoft.
Meanwhile, David Tepper’s Appaloosa Management nearly doubled its Amazon stake during the quarter. The move boosted Amazon into the firm’s largest disclosed equity position, valued at close to $900 million.
Appaloosa also expanded positions in Uber and Taiwan Semiconductor while reducing exposure to companies including Nvidia, Alphabet, and Alibaba.
Several other prominent hedge fund managers — including Daniel Loeb, Seth Klarman, and Chase Coleman — also continue to hold significant positions in Amazon.
Why Amazon Is Attracting AI-Focused Investors
The growing interest in Amazon reflects broader investor confidence in businesses tied closely to the AI infrastructure boom.
Analysts point to several factors driving bullish sentiment:
- Strong and resilient e-commerce cash flow
- Continued growth in AWS cloud services
- Rising demand for AI-related cloud infrastructure
- Expanding digital advertising revenue
- Long-term positioning in enterprise AI deployment
Amazon Web Services (AWS) remains one of the most important cloud platforms supporting the rapid expansion of AI applications and large-scale computing workloads.
AI Stocks Continue to Dominate Hedge Fund Positioning
The latest filings also show that billionaire investors remain heavily concentrated in AI-linked technology companies and high-quality growth names.
Alongside Amazon, many funds continue holding positions in:
- Nvidia
- Alphabet
- Meta Platforms
- Taiwan Semiconductor
At the same time, Warren Buffett’s Berkshire Hathaway reportedly increased its position in Alphabet while trimming exposure to Bank of America.
Other investors, including Bill Gates and Chris Hohn, continue focusing on infrastructure, industrials, railways, and payment companies such as Visa.
AI Momentum Remains a Key Market Driver
Although 13F filings provide a delayed snapshot of institutional positioning, the filings offer insight into where major investors continue placing long-term conviction bets.
For Amazon, future performance will likely depend on:
- AWS cloud growth
- AI infrastructure spending
- Advertising market strength
- Broader investor appetite for AI-driven growth stocks
As competition intensifies across the AI sector, Amazon’s combination of cloud dominance, consumer scale, and AI infrastructure exposure continues making it one of Wall Street’s preferred long-term technology trades.
