Dimensional Fund Advisors Increases Stake in Sempra Energy

Investment firm now owns over 2 million shares of the utility company

Published on Mar. 9, 2026

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Dimensional Fund Advisors LP, a major investment management firm, has increased its holdings in Sempra Energy (NYSE: SRE) by 4.2% in the third quarter of 2025. The firm now owns 2,028,635 shares of the utilities provider's stock, valued at approximately $182.53 million.

Why it matters

Sempra Energy is a major player in the utility industry, providing electricity and natural gas services to customers across the United States. Dimensional Fund Advisors' increased stake in the company signals their confidence in Sempra's long-term growth potential and the firm's belief that the stock is undervalued.

The details

According to a recent 13F filing with the SEC, Dimensional Fund Advisors acquired an additional 81,483 shares of Sempra Energy during the third quarter of 2025. This brings the firm's total ownership in the company to approximately 0.31% of Sempra's outstanding shares. The investment management firm is known for its data-driven, systematic approach to investing, and this move suggests they see value in Sempra's operations and future prospects.

  • Dimensional Fund Advisors increased its stake in Sempra Energy during the third quarter of 2025.

The players

Dimensional Fund Advisors LP

A global investment management firm that uses a systematic, data-driven approach to investing.

Sempra Energy

A San Diego-based energy infrastructure company that develops, owns, and operates businesses delivering electricity and natural gas.

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The takeaway

Dimensional Fund Advisors' increased stake in Sempra Energy suggests the investment firm sees long-term value in the utility company's operations and growth potential. This move highlights the firm's confidence in Sempra's ability to navigate the evolving energy landscape and deliver returns for shareholders.