NVDA, MU, QCOM Stocks Hit 52-Week Highs Last Week: What's Behind The Surge?

• Investors now see Nvidia more as a core AI infrastructure player than a chipmaker. 
• Micron’s HBM4 supply is fully booked through 2026, and a new 245TB storage drive boosts efficiency in AI data centers. 
• Qualcomm rose on optimism about AI moving into phones and PCs, not just cloud data centers. 

Nvidia (NVDA), Micron Technology (MU), and Qualcomm (QCOM) all hit 52-week highs on Friday, showing that investors are jointly rethinking and raising the value of major semiconductor companies. 

The move reflected a decisive shift in sentiment around artificial intelligence infrastructure, with investors increasingly focused on the scale and durability of global compute demand rather than early-stage AI speculation.

NVDA Leads The Charge In AI Infrastructure Shift

Nvidia reached a new 52-week high of $217.80, pushing its valuation past $5.23 trillion. The company’s rally was fueled by rising expectations around its next-generation Vera Rubin computing platform, which is designed to support advanced AI systems capable of autonomous, multi-step task execution.

Market participants are now viewing Nvidia less as a traditional chipmaker and more as a foundational provider of global AI infrastructure. Nvidia has invested more than $40 billion in company stakes this year, spreading its money across different parts of the AI industry. This includes about $30 billion in OpenAI and smaller investments in firms like Corning, IREN, and Marvell. The strategy shows Nvidia is building influence across the full AI system.

Nvidia stock closed Friday over 1% higher. On Stocktwits, retail sentiment around the stock remained in ‘extremely bullish’ territory. 

MU Rides The Memory Momentum 

On Friday, Micron stock jumped 15.4%, lifting its market value above $842 billion. The company’s rally was powered by strong demand across its high-bandwidth memory segment and next-generation storage products. 

Investors reacted positively to confirmation that Micron’s advanced HBM4 supply is already fully allocated through 2026.

At the same time, the company’s new 245TB 6600 ION solid-state drive added another growth catalyst. The product is designed to increase storage efficiency in AI data centers, allowing operators to expand capacity without increases in power usage or physical infrastructure.

QCOM’s Edge Computing Demand Drive Gains

Qualcomm stock joined the rally as optimism grew beyond data centers into everyday devices. Its growth in AI-powered PCs and mid-range phones shows AI is moving closer to users, not just the cloud. 

On Friday, Daiwa analyst Louis Miscioscia upgraded Qualcomm to ‘Outperform’ from ‘Neutral’ and raised his price target to $225 from $140. Miscioscia said that the adjustment followed a reassessment of Qualcomm’s long-term opportunity, particularly as its exposure to data-center AI processors is beginning to attract more investor focus despite mixed quarterly results.

Qualcomm stock ended Friday over 8% higher. Retail sentiment around the stock remained in ‘bullish’ territory. 

So far this year, MU stock has surged by over 161%, while NVDA and QCOM have gained 15% and 28%, respectively. 

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