Amazon Just Sent a Massive Warning to Nvidia Investors

Amazon's recent purchase of $90 million in AMD shares, revealed in its latest 13F filing, signals a potential shift in its AI infrastructure strategy and could indicate increased adoption of AMD's GPUs and CPUs in its data centers. This move provides AMD with an opportunity to gain market share in the rapidly expanding AI accelerator market, projected to reach $500 billion by 2028, and diversify cloud providers' reliance on Nvidia. While Nvidia maintains a premium valuation, AMD's growing presence in data centers, driven by competitive CPU offerings and expanding GPU capabilities, positions it as a less risky investment relative to Nvidia at current prices.

Analysis

Amazon's Q1 13F filing revealed a c.$90 million equity investment in Advanced Micro Devices (AMD), becoming its third-largest marketable equity holding and signaling a strategic move to potentially increase AMD's role in its data center infrastructure, which is undergoing significant AI-focused capital expenditure projected to exceed $100 billion this year. This investment, alongside Amazon's existing custom silicon efforts with Marvell Technologies and its $4 billion commitment to Anthropic utilizing these custom chips, underscores a broader trend among cloud providers to diversify AI hardware sources and mitigate reliance on Nvidia, whose top three customers represented 34% of its sales last year. AMD is strategically positioned to benefit, with CEO Lisa Su forecasting the AI accelerator market to reach $500 billion by 2028, growing at a 60% CAGR from 2025. AMD's Q1 data center segment revenue surged 57% year-over-year, bolstered by deals like the one with Oracle for 30,000 MI355X accelerators, and its EPYC CPUs continue to gain traction due to competitive price-performance leveraging Taiwan Semiconductor Manufacturing's advanced processes. While AMD's 27x forward P/E is a discount to Nvidia's c.32x, reflecting Nvidia's current scale and growth, Amazon's stake suggests growing confidence in AMD's capacity to capture market share in both the server CPU and AI GPU segments, potentially offering a less risky profile at current valuations.

Key Decisions for Investors

• Investors should consider Amazon's equity stake in AMD as a significant validation of AMD's competitive posture and a potential indicator of increased AMD hardware adoption within Amazon's expanding AI infrastructure, warranting a review of AMD's growth prospects relative to its 27x forward P/E.
• It is advisable to monitor AMD's progress in capturing market share in the AI accelerator and data center CPU segments, particularly against Nvidia, as cloud providers like Amazon show increasing interest in diversifying their semiconductor supply chains.
• Given the AI accelerator market's projected expansion to $500 billion by 2028, investors might evaluate AMD as a strategic holding, considering its improving GPU capabilities, strong CPU business, and Amazon's endorsement as factors that could drive share gains and offer a potentially more attractive risk-adjusted entry compared to higher-valued peers.