US stocks mixed at open on Monday: Nasdaq up 0.5%, Dow slips 66 points

Nvidia stock gained 1.9% to $170.24, recovering from recent declines, even as Citi analyst Atif Malik maintained a "buy" rating but lowered his price target by $10 to $210, still implying a nearly 20% upside. This adjustment reflects expectations of 4% lower 2026 GPU sales, a potential $12 billion revenue impact, due to intensifying competitive pressure from Broadcom and Google's TPUs, which is expected to erode Nvidia's dominant AI chip market share. Despite concerns over customer concentration and Q2 data center revenue, Malik's 2025/2026 estimates remain above consensus, with CEO Jensen Huang's GTC keynote on October 28 highlighted as a key upcoming catalyst.

Analysis

Despite a 1.9% rebound to $170.24, Nvidia's stock faces mounting headwinds from a shifting competitive landscape in the AI chip market. Citi analyst Atif Malik, while maintaining a "buy" rating, trimmed his price target by $10 to $210, citing increased competition as the primary driver. This revision is predicated on a forecast of 4% lower GPU sales for Nvidia in 2026, representing a potential revenue impact of approximately $12 billion. The adjustment reflects the growing threat from Broadcom, which recently secured a $10 billion custom AI chip order, and Google's tensor processing units (TPUs), which are gaining traction among major tech firms. While Nvidia currently commands about 90% of the AI chip market, analysts like Ben Reitzes from Melius Research anticipate this share will decline, projecting Broadcom could capture 30%. Further pressure on the stock stems from internal factors, including high customer concentration—with its top two customers accounting for 39% of July quarter revenue—and second-quarter data center revenue growth that fell short of expectations. Nevertheless, Malik's 2025 and 2026 estimates remain above consensus, buoyed by potential growth from neocloud providers and sovereign AI initiatives. The next significant catalyst is CEO Jensen Huang's keynote at the GTC conference on October 28.

Key Decisions for Investors

• Given the conflicting signals of a maintained 'buy' rating versus a price target cut due to competitive threats, investors should scrutinize their long-term thesis on Nvidia's market dominance.
• Monitor competitive incursions from Broadcom and Google closely, as their success in capturing market share from Nvidia represents the primary risk to the stock's valuation.
• Pay close attention to CEO Jensen Huang’s GTC keynote on October 28 for strategic responses to competition and updates on growth drivers like sovereign AI, as this will be a critical catalyst for the stock.
• Considering the high customer concentration risk and recent stock weakness, it may be prudent to review position sizing and evaluate potential hedging strategies against further downside.