Billionaires Are Selling Nvidia Stock and Buying a Stock-Split AI Stock Up 530% in 5 Years

In Q1, several billionaire hedge fund managers, including Ken Griffin and Israel Englander, reduced their Nvidia holdings while increasing their positions in Arista Networks, reflecting concerns about Nvidia's exposure to Chinese market restrictions and the rise of more efficient AI training methods; however, Nvidia's strong financial results and continued dominance in data center GPUs suggest long-term growth potential, while Arista's leadership in data center switching and key customer relationships position it well for the expansion of AI infrastructure despite a seemingly high current valuation.

Analysis

Prominent hedge fund managers, including Ken Griffin of Citadel Advisors and Israel Englander of Millennium Management, significantly altered their AI-related holdings in Q1, reducing Nvidia (NVDA) exposure while increasing stakes in Arista Networks (ANET). For instance, Citadel cut its NVDA position by 1.5 million shares (50%) and boosted its ANET stake by 108,000 shares (17%), while Millennium trimmed NVDA by 740,500 shares (7%) and purchased 979,600 ANET shares (a 43% increase). Paul Tudor Jones also sold 209,000 NVDA shares and initiated a new position in ANET with 213,800 shares. These Q1 shifts reflected investor concerns about Nvidia, stemming from potential Chinese market revenue losses, estimated by CEO Jensen Huang to be hundreds of billions of dollars due to chip export restrictions (e.g., H20 GPU prohibition), and worries that more efficient AI training methods, like those reportedly used by DeepSeek, might curb demand for its GPUs. However, Nvidia subsequently reported exceptional Q1 financial results and secured new business in Saudi Arabia and the UAE, driving its stock higher in May. The company remains a market leader in data center GPUs and InfiniBand networking, critical for AI workloads, within an AI infrastructure market projected by Grand View Research to grow 30% annually through 2030. Wall Street anticipates Nvidia's adjusted earnings to grow 40% annually through fiscal 2027, making its current valuation of 45 times earnings appear reasonable.

Conversely, Arista Networks, which has returned 530% in the last five years and executed a stock split in December, attracted these hedge fund investments due to its disruptive networking platforms for cloud and enterprise data centers. Arista's key innovations include its Extensible Operating System (EOS), which simplifies network management, and its strategy of sourcing semiconductors from third-party manufacturers like Broadcom, allowing it to focus on software. Gartner recognizes Arista as the market leader in data center switching, with a strong presence in high-speed Ethernet switches vital for AI. Its client roster includes Meta Platforms, Microsoft, and newer additions Apple and Oracle, with JPMorgan Chase analysts suggesting potential for further major customer wins like Google and Amazon in the data center interconnect space as AI data centers expand. While Wall Street projects Arista's earnings to grow 12% annually through 2026, leading to a seemingly expensive valuation of 39 times earnings, the company has a track record of surpassing consensus estimates, averaging a 14% beat in the last six quarters. This history suggests current analyst projections might be conservative, potentially justifying the valuation if the trend persists.

Key Decisions for Investors

• Evaluate Nvidia based on its strong Q1 performance, dominant market position in AI infrastructure, and projected 40% annual earnings growth, which may support its 45x P/E despite recent Q1 hedge fund selling driven by concerns over Chinese market access and potential lost revenue.
• Consider Arista Networks for its leadership in data center switching, key hyperscaler relationships (Meta, Microsoft, Apple, Oracle), and a history of beating earnings expectations, but carefully weigh its 39x P/E against a projected 12% annual earnings growth, noting the significant Q1 buying activity by influential hedge funds.
• Monitor the evolving U.S.-China trade relationship and its impact on chip export policies, as this remains a significant headwind for Nvidia and the broader AI sector, and closely track Arista's ability to sustain its earnings beat trajectory to validate its current valuation.