Dimensional Fund Advisors Boosts Stake in Devon Energy

Institutional investor increases position in major U.S. shale producer

Published on Mar. 6, 2026

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Dimensional Fund Advisors LP, a prominent institutional investor, grew its stake in Devon Energy Corporation (NYSE:DVN) by 6.3% in the third quarter, according to a recent 13F filing with the SEC. The firm now owns 9,353,062 shares of the energy company's stock, valued at $327.9 million and representing about 1.47% ownership.

Why it matters

This increase in Dimensional's position signals continued institutional confidence in Devon Energy, one of the largest independent oil and gas producers in the U.S. The move comes as Devon agreed to an all-stock merger with Coterra Energy, creating one of the country's biggest shale players.

The details

Dimensional Fund Advisors, an investment management firm, added 552,068 shares of Devon Energy to its portfolio during the third quarter. The firm now holds a 1.47% stake in the company, worth nearly $328 million. The increased position follows Devon's announcement in August 2022 that it would merge with Coterra Energy in a deal valued at around $58 billion.

  • Dimensional Fund Advisors increased its stake in Devon Energy during the third quarter of 2022.
  • Devon Energy and Coterra Energy announced their $58 billion merger in August 2022.

The players

Dimensional Fund Advisors LP

A prominent institutional investment management firm that has increased its stake in Devon Energy Corporation.

Devon Energy Corporation

A major independent oil and gas exploration and production company that recently agreed to merge with Coterra Energy.

Coterra Energy

An energy company that will merge with Devon Energy in an all-stock deal to create one of the largest U.S. shale producers.

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What they’re saying

“We must continue to identify and develop energy reserves to meet global demand.”

— Devon Energy Executive

What’s next

The merger between Devon Energy and Coterra Energy is expected to close in the coming months, pending regulatory and shareholder approvals. The combined company will become one of the largest independent oil and gas producers in the United States.

The takeaway

Dimensional Fund Advisors' increased stake in Devon Energy reflects ongoing institutional confidence in the company's growth prospects, even as it undergoes a transformative merger. The deal highlights the continued consolidation in the U.S. shale industry as producers seek greater scale and efficiency.