Nvidia Faces Competitive Headwinds Ahead of May 20 Earnings Report

Nvidia (NASDAQ: NVDA) is preparing to release its fiscal first-quarter results on May 20, with expectations remaining high following a period of unprecedented growth in AI infrastructure. The company's dominance is currently anchored by its data center business, which saw revenue climb 75% year-over-year to $62.3 billion in the fiscal fourth quarter ending January 25, 2026. Total revenue for that period reached $68.1 billion, a 73% increase. Management has provided guidance for fiscal first-quarter revenue of approximately $78 billion. Despite a forward price-to-earnings ratio of 25 and gross margins reaching 75%, some market participants are wary of a shifting competitive landscape. While Nvidia's GPUs remain the industry standard, the rise of specialized AI accelerators is becoming more pronounced. Pressure is mounting from semiconductor and software specialist Broadcom (NASDAQ: AVGO), which reported AI semiconductor revenue of $8.4 billion in Q1, representing a 106% year-over-year increase. Similarly, Amazon (NASDAQ: AMZN) has scaled its internal chip business—comprising Trainium, Graviton, and Nitro—to an annual revenue run rate exceeding $20 billion, supported by triple-digit growth and new commitments from Anthropic. Further challenges emerge from Alphabet (NASDAQ: GOOGL), which recently announced its eighth-generation tensor processing units (TPUs). While Nvidia is likely to report strong numbers due to the ongoing AI industrial revolution and the momentum of agentic AI, the intensifying narrative around custom silicon may weigh on the stock's valuation as the market looks beyond immediate growth.