Ameren Corporation Shares Purchased by Tudor Investment Corp ET AL

The investment firm increased its stake in the utilities provider by 23.7% in the third quarter.

Mar. 21, 2026 at 11:44am

According to a recent SEC filing, Tudor Investment Corp ET AL boosted its holdings in Ameren Corporation (NYSE:AEE) by 23.7% during the third quarter. The fund now owns 155,836 shares of the utilities provider's stock, worth approximately $16.3 million. This marks an increase of 29,807 shares from the previous quarter.

Why it matters

Ameren is a major electric and natural gas utility serving customers in Missouri and Illinois. The increase in Tudor Investment's stake suggests the firm sees value in Ameren's business and growth prospects, which could signal confidence in the company's future performance.

The details

Tudor Investment Corp ET AL purchased an additional 29,807 shares of Ameren stock during the third quarter, bringing its total holdings to 155,836 shares. This represents a 23.7% increase in the firm's position. Ameren is a diversified utility company that provides electric and natural gas services to residential, commercial and industrial customers across its service area.

  • The share purchase occurred during the third quarter of 2026.
  • Tudor Investment Corp ET AL filed the disclosure with the SEC on March 21, 2026.

The players

Tudor Investment Corp ET AL

A hedge fund that manages investments across multiple asset classes.

Ameren Corporation

An integrated energy company that provides electric and natural gas services in Missouri and Illinois.

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The takeaway

The increased stake by Tudor Investment Corp ET AL suggests the firm sees long-term value in Ameren's utility business model and growth prospects, which could signal confidence in the company's future performance.