Chevy Chase Trust Holdings Boosts Stake in Atmos Energy

Investment firm increases holdings in natural gas utility by 8.5% in Q3

Mar. 15, 2026 at 10:37am

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Chevy Chase Trust Holdings LLC, a major investment management firm, has increased its stake in Atmos Energy Corporation (NYSE: ATO) by 8.5% during the third quarter of 2025. The firm now owns 503,464 shares, or about 0.31% of the natural gas utility company.

Why it matters

Atmos Energy is a leading natural gas distribution company serving over 3 million customers across the United States. Institutional investors like Chevy Chase Trust closely monitor and adjust their positions in the company, which can signal broader market trends and investor sentiment around the utility sector.

The details

According to a recent 13F filing, Chevy Chase Trust Holdings purchased an additional 39,278 shares of Atmos Energy during Q3 2025, bringing its total position to 503,464 shares. This represents about 0.31% of Atmos Energy's outstanding stock. The investment firm cited Atmos Energy's stable financial performance and growth potential as reasons for increasing its stake in the company.

  • Chevy Chase Trust Holdings filed its 13F report for Q3 2025 on March 15, 2026.

The players

Chevy Chase Trust Holdings LLC

A major investment management firm that oversees over $30 billion in assets for institutional and individual clients.

Atmos Energy Corporation

A U.S.-based natural gas utility company that distributes gas to over 3 million customers across the country.

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The takeaway

Chevy Chase Trust's increased stake in Atmos Energy suggests continued investor confidence in the natural gas utility's long-term growth prospects, even as the broader market faces economic uncertainty.