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Chip Trillionaires Club: Only One Clear Buy Among NVDA, AVGO, MU, AMD

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Key Takeaways

  • Chip stocks started the week strong as oil prices and Treasury yields fell.
  • AMD hit the $1 trillion market cap after a nearly 10% jump, becoming the fourth U.S. chipmaker in the club.
  • NVIDIA leads in AI infrastructure breadth, backed by GPUs, networking, software and a broad customer base.

The chip industry started the week on a strong note, with falling oil prices and Treasury yields lifting semiconductor and AI stocks. Advanced Micro Devices (AMD - Free Report) stood out from the pack, jumping nearly 10% yesterday, hitting a new 52-week high and pushing its market cap to the $1 trillion mark for the first time. This made AMD the fourth U.S. chipmaker to join the trillion-dollar club, after NVIDIA (NVDA - Free Report) , Broadcom (AVGO - Free Report)  and Micron Technology (MU - Free Report) . But all four stocks don’t offer the same opportunity from here. Here is how the four compare.

Broadcom: Strong AI Exposure but Plenty Priced In

Broadcom has built a powerful position in AI infrastructure through custom AI accelerators and networking products. Its relationships with major hyperscalers and multiyear engagements with several XPU customers provide visibility as AI infrastructure spending expands. Ethernet adoption, VMware's software contribution and strong free cash flow further strengthen the story.

The concern is valuation and concentration. A relatively small group of customers contributes a significant portion of its AI-related revenues, making continued spending by those customers important to the growth outlook. Broadcom also faces intense competition, while the shift toward higher XPU exposure can pressure gross margins. Its debt load and integration complexity add to concerns.

Broadcom remains well positioned for the AI infrastructure buildout, but after its strong run, the risk-reward looks more balanced. The stock carries a Zacks Rank #3 (Hold).

Micron: Riding a Powerful Memory Cycle

Micron's opportunity is centered on memory. Demand for high-bandwidth memory (HBM), data-center SSDs and other high-capacity products is rising as AI systems require increasingly sophisticated memory architectures. Tighter supply conditions and a richer product mix are supporting the company's earnings and cash-generation outlook.

However, Micron operates in one of the semiconductor industry's most cyclical markets. Memory pricing can change sharply as supply and demand move through different phases of the cycle. Meanwhile, higher capital spending, expansion costs, operating expenses, competition and trade-related risks could weigh on returns if pricing conditions weaken.

AI is making memory more strategically important, and Micron has meaningful opportunities beyond data centers in areas such as automotive, robotics and edge AI. However, the stock already reflects much of the current strength in the memory market. The stock carries a Zacks Rank #3.

AMD: A $1 Trillion Milestone but Valuation Matters

AMD is the most dramatic recent addition to the trillion-dollar chip club. Its shares have almost tripled over the past year as investors increasingly embraced its AI accelerator opportunity, server business and major customer relationships, including its OpenAI agreement. AMD's acquisition of Taalas will also strengthen its position in AI inference.

The opportunity is substantial. EPYC server CPUs and Instinct accelerators are gaining traction, while the Helios platform and future products such as Venice could strengthen AMD's position in AI infrastructure. The company's client and embedded businesses also provide additional sources of growth.

The challenge is that expectations have risen extremely quickly. Scaling AI systems also brings supply and execution challenges across wafers, packaging, memory and rack components, while margins could remain under pressure as AI becomes a larger part of the mix.

AMD has a compelling long-term story, but the valuation leaves less room for disappointment. The stock carries a Zacks Rank #3.

NVIDIA: Still the AI Infrastructure Leader

NVIDIA remains the most established AI infrastructure story among the four. Its GPUs continue to be widely used by hyperscalers, enterprises, AI developers and governments building large-scale AI computing infrastructure. The company's Blackwell platform is driving the current generation of demand, while Vera Rubin expands its opportunity across GPUs, CPUs, networking and software.

More importantly, NVIDIA's advantage extends beyond the chips themselves. Its networking portfolio—including InfiniBand, Spectrum-X Ethernet and NVLink—allows it to capture more value from complete AI infrastructure deployments. Its CUDA software ecosystem creates significant switching costs and reinforces the company's position with developers and customers.

That combination of hardware leadership, networking, software and a broadening customer base gives NVIDIA multiple avenues to participate in the continued expansion of AI infrastructure. Strong cash generation also provides financial flexibility as the company continues investing in its technology roadmap.

Among the four trillion-dollar chipmakers, NVIDIA stands out for the breadth of its AI platform and the strength of its competitive position. NVDA sports a Zacks Rank #1 (Strong Buy).  

You can see the complete list of today’s Zacks #1 Rank stocks here.

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