Dimensional Fund Advisors Increases Stake in Micron Technology

Institutional investor now owns over 6.9 million shares of semiconductor company

Published on Mar. 4, 2026

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Dimensional Fund Advisors LP increased its stake in Micron Technology, Inc. (NASDAQ:MU) by 2.3% in the 3rd quarter, according to the company's latest SEC filing. Dimensional Fund Advisors now owns 6,908,753 shares of the semiconductor manufacturer's stock, worth approximately $1.16 billion and representing around 0.62% of Micron's total shares outstanding.

Why it matters

Micron Technology is a major player in the semiconductor industry, producing memory and storage solutions used in a wide range of computing and electronic devices. Dimensional Fund Advisors' increased stake signals the institutional investor's confidence in Micron's long-term growth potential.

The details

According to the 13F filing, Dimensional Fund Advisors purchased an additional 154,480 shares of Micron Technology during the third quarter. This brings the firm's total holdings in Micron to over 6.9 million shares, or approximately 0.62% of the company's outstanding stock. Micron's share price has seen significant volatility over the past year, trading between a 52-week low of $61.54 and a high of $455.50.

  • Dimensional Fund Advisors increased its Micron Technology stake in the 3rd quarter of 2026.

The players

Dimensional Fund Advisors LP

A global investment management firm that provides a range of equity, fixed income, and real estate strategies to institutional and individual investors worldwide.

Micron Technology, Inc.

A leading global semiconductor company that designs and manufactures memory and storage solutions for a wide range of computing and electronic devices.

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The takeaway

Dimensional Fund Advisors' increased stake in Micron Technology reflects the institutional investor's confidence in the semiconductor company's long-term growth prospects, despite recent stock price volatility. This move highlights the ongoing importance of memory and storage solutions in the broader technology landscape.