American Century Companies Boosts Stake in Cabot Corporation

Investment firm increases holding in specialty chemicals company by 8.4% in Q3 2025

Mar. 2, 2026 at 6:07pm

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American Century Companies Inc. raised its stake in Cabot Corporation (NYSE:CBT) by 8.4% in the 3rd quarter of 2025, according to a recent SEC filing. The investment firm now owns 1,805,393 shares of the specialty chemicals company, representing 3.39% of Cabot's outstanding stock.

Why it matters

This increase in ownership by a major institutional investor signals confidence in Cabot Corporation's long-term prospects. As a diversified manufacturer serving a range of end markets, Cabot's performance is seen as an indicator of broader economic and industry trends.

The details

American Century Companies purchased an additional 140,665 shares of Cabot during the third quarter, bringing its total position to 1,805,393 shares valued at $137.3 million. This makes American Century one of Cabot's largest institutional shareholders, owning 3.39% of the company's stock.

  • American Century Companies filed the SEC disclosure on March 2, 2026, reporting its Q3 2025 holdings.
  • The increase in Cabot shares occurred during the 3rd quarter of 2025.

The players

American Century Companies Inc.

A global investment management firm headquartered in Kansas City, Missouri that oversees over $250 billion in assets.

Cabot Corporation

A Boston-based specialty chemicals and performance materials company that serves a wide range of end markets including automotive, industrial, energy, and consumer products.

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The takeaway

American Century's increased stake in Cabot Corporation suggests the investment firm sees long-term value in the specialty chemicals company, which could signal broader confidence in the industrial and manufacturing sectors.