Micron Technology (MU) Gains from Growing AI Infrastructure Investment

ClearBridge Investments, a global equity manager, recently published second-quarter 2026 commentary for its “Large Cap Growth Strategy”. A copy of the letter can be downloaded here. Equity markets experienced a significant rally in the second quarter, fueled by robust earnings and increasing optimism regarding easing geopolitical tensions. The S&P 500 Index climbed 15.2% during this period, while the Russell 1000 Growth Index returned 16.7%, despite some volatility in sentiment towards AI. The reconstitution of Russell U.S. Indexes and the SpaceX IPO had a notable impact on large-cap growth benchmarks this quarter. The Strategy transitioned from a diversified to a non-diversified approach in the quarter, allowing for greater flexibility in portfolio management. Against this backdrop, the Strategy underperformed its benchmark, driven by stock selection and sector allocation. In addition, please check the Strategy’s top five holdings to know its best picks in 2026.

In its Q2 2026 investor letter, ClearBridge Large Cap Growth Strategy highlighted Micron Technology, Inc. (NASDAQ:MU). Micron Technology, Inc. (NASDAQ:MU) is a leading semiconductor company that manufactures memory and storage products, delivering solutions for a wide range of applications. On July 8, 2026, Micron Technology, Inc. (NASDAQ:MU) closed at $948.80 per share. The one-month return of Micron Technology, Inc. (NASDAQ:MU) was -4.73%, and its shares gained 670.69% over the past 52 weeks. Micron Technology, Inc. (NASDAQ:MU) has a market capitalization of $1.07 trillion.

ClearBridge Large Cap Growth Strategy stated the following regarding Micron Technology, Inc. (NASDAQ:MU) in its Q2 2026 investor update:

“The Russell rebalance substantially reduced the weighting of the Magnificent Seven in the Russell 1000 Growth Index (RLG), with Apple, Microsoft and Amazon shifting toward the Russell 1000 Value Index while Alphabet’s weight increased (Exhibit 1). Factoring in the net effect of these changes, the index saw a reduction in top-heavy concentration, which we view as a welcome change. At the same time, the rebalance has caused the index to become more momentum oriented, with Micron Technology, Inc. (NASDAQ:MU) entering the benchmark at an almost 400 basis point weighting the most immediate example.

With semiconductors becoming more than 30% of the RLG, we also initiated a position in Micron, a leading memory provider that we believe is well-positioned to benefit from growing AI infrastructure investment as AI data centers require significantly more memory than traditional computing systems. We see Micron as a differentiated way to gain exposure to the AI buildout while diversifying our semiconductor holdings.”

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Micron Technology, Inc. (NASDAQ:MU) is in 17th position on our list of 40 Most Popular Stocks Among Hedge Funds Heading Into 2026. According to our database, 154 hedge fund portfolios held Micron Technology, Inc. (NASDAQ:MU) at the end of the first quarter, up from 137 in the previous quarter. While we acknowledge the risk and potential of Micron Technology, Inc. (NASDAQ:MU) as an investment, our conviction lies in the belief that some AI stocks hold greater promise for delivering higher returns and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than Micron Technology, Inc. (NASDAQ:MU) and that has 10,000% upside potential, check out our report about this cheapest AI stock.

In another article, we covered Micron Technology, Inc. (NASDAQ:MU) and shared the list of best QQQ stocks to invest in. In addition, please check out our hedge fund investor letters Q1 2026 page for more investor letters from hedge funds and other leading investors.

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Disclosure: None. This article is originally published at Insider Monkey.

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