In this article, we will look at the Top 10 AI Infrastructure Stocks to Buy Now.
The global AI infrastructure market is projected to grow at a CAGR of 29.1%, reaching $356.14 billion by 2032 from $36.59 billion in 2023, according to Fortune Business Insights. This growth is driven by accelerating enterprise adoption and generative AI demand, along with heavy investments in cloud computing, data center expansion, and AI chip development. AI infrastructure acts as the technical backbone of most large-scale machine learning systems, from GPUs to high-speed networking solutions.
Furthermore, AI’s vast range of applications is fueling the growing demand for faster, more scalable systems. Infrastructure investments support AI’s real-world adoption with its critical role in hyperscale data centers handling natural-language processing and edge-compute deployments in autonomous vehicles.
AI is undoubtedly the future. Double-digit growth is projected for the market as models become more complex and demand for low-latency inference increases. The growth prospects increase with evolving regulations, such as the EU’s AI Act rollout, and the rising use of AI-powered tools to streamline business operations.
With this backdrop, investors must target infrastructure players that offer exposure across the entire value chain, be it chipmakers or cloud enablers. To make the top AI infrastructure picks, one must balance dominant players with emerging innovators to capitalize on the next wave of AI breakthroughs. In this context, let’s now move on to our list of the Top 10 AI Infrastructure Stocks to Buy Now.
A scientist at a computer station, surrounded by a neural network of artificial intelligence code.
Methodology
To curate our list of the Top 10 AI Infrastructure Stocks to Buy Now, we researched across ETFs and financial media reports. From this list, we extracted the stocks that are most popular among elite hedge funds and that analysts are bullish on. Finally, we ranked these stocks in ascending order of the number of hedge funds that have stakes in them, as of Q1 2025, using Insider Monkey’s hedge fund database that tracks over 1,000 hedge funds.
Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 373.4% since May 2014, beating its benchmark by 218 percentage points (see more details here).
10. Tempus AI, Inc. (NASDAQ:TEM)
Number of Hedge Fund Holders: 21
Given the company’s popularity among hedge funds and the bullish sentiment surrounding it, Tempus AI, Inc. (NASDAQ:TEM) makes it to our list of the Top 10 AI Infrastructure Stocks to Buy Now.
On July 10, 2025, Tempus AI, Inc. (NASDAQ:TEM) announced an update about its strategic partnership with Personalis. Under this expansion, the company added colorectal cancer to its existing commercialization agreement. This new agreement grants Tempus AI, Inc. (NASDAQ:TEM) exclusive rights to market its NeXT Personal Minimum Residual Disease (MRD) test across four oncology types through 2028. This follows the results from the VICTORI study, which showed early detection strength in CRC, which is crucial for timely treatment.
This agreement follows a period of strong momentum, where Tempus AI, Inc. (NASDAQ:TEM) reported a 75% increase in its revenue ($255.7 million) for Q1 2025. With strong profitability, the company has raised its full-year revenue guidance to $1.25 billion, having signed a $200 million data license deal with AstraZeneca and Pathos that will enhance AI model development in oncology.
Catering to over 50% of U.S. oncologists, Tempus AI, Inc. (NASDAQ:TEM) offers platforms like Insights, Lens, and Hub that combine sequencing diagnostics with algorithmic tools, powering data-driven cancer treatment decisions.
9. IonQ, Inc. (NYSE:IONQ)
Number of Hedge Fund Holders: 28
With strong hedge fund backing and a positive analyst outlook, IonQ, Inc. (NYSE:IONQ) makes it to our list of the Top 10 AI Infrastructure Stocks to Buy Now.
On July 7, 2025, IonQ, Inc. (NYSE:IONQ) entered into an underwriting agreement with JP Morgan. This agreement relates to the sale of over 14 million shares and around 40 million warrants. With this offering, the company aims to strengthen its balance sheet, funding its continued expansion across commercial and government-focused quantum deployments.
Looking ahead from this agreement, IonQ, Inc. (NYSE:IONQ) expects $18 million in revenue (at the midpoint of the guidance), which is 8.1% above expectations. The company attributed this guidance to the strong demand for quantum networking, R&D-driven progress, and acquisitions of Lightsynq and Capela, which are expected to build long-range quantum networks.
IonQ, Inc. (NYSE:IONQ) is a U.S.-based quantum computing hardware and software company, developing quantum hardware, networking systems, and software for enterprise and defense customers.