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AI data center spending boom drives buy calls on NVIDIA, Micron, Sandisk, Lam Research; China roots for U.S. backlash

A surge in AI data center spending is prompting buy recommendations for NVIDIA, Micron, Sandisk, and Lam Research, with global investments projected to reach $31.6 trillion by 2050. Meanwhile, foreign influence campaigns, particularly from China, are raising concerns about U.S. AI development and infrastructure growth.

USA Today USA Today+1 source2 September 2026 · 15:37 UTC
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Artificial Intelligence (AI) is fueling a historic boom in data center investments, with global spending projected to reach $31.6 trillion by 2050, according to PricewaterhouseCoopers. The U.S. is expected to account for nearly half of this total, at $15.1 trillion.78

NVIDIA is at the forefront of this growth, with its Data Center business becoming the main growth engine, reporting a 117% year-over-year revenue surge to $89.02 billion in Q2 of fiscal 2027. The company anticipates capital expenditures from the top five hyperscalers to reach $800 billion in 2026 and $1.3 trillion in 2027.2610

Micron is also capitalizing on this trend, with fiscal Q3 2026 revenues jumping to $41.46 billion, driven by strong AI memory demand. Sandisk reported a 372% year-over-year revenue increase in Q4 2026, while Lam Research saw a 30% year-over-year revenue rise in the same period, reflecting robust demand for semiconductor manufacturing equipment.34

However, concerns are mounting over foreign influence campaigns, particularly from China, which are perceived to be undermining U.S. AI development. Investigations have revealed coordinated efforts to slow the growth of AI infrastructure in the U.S., raising alarms among lawmakers and industry leaders.1

Key Insight
“NVIDIA's data center revenue surged 117% year over year to $89.02 billion in Q2 fiscal 2027, with Vera Rubin expected to contribute 20% of Q3 data center revenue. Meanwhile, a letter from the Bitcoin Policy Institute and Power the Future alleges foreign influence campaigns, many from China, aim to slow U.S. AI infrastructure growth.”
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CuriousCats studied:
1
USA TodayUSA Today
“In June, using ChatGPT to generate social media posts, comments and images criticizing data centers and tariffs on China.”
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2
Yahoo FinanceYahoo Finance
“Artificial Intelligence (AI) is driving one of the biggest data center investment booms the industry has ever seen.”
Yahoo Finance →
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