What entities disclosed over 5% ownership in Cabot Corporation, and what specific share counts and percentages did they report?

American Century ETF Trust disclosed holding 2,640,178 shares, representing 5.1% of Cabot Corporation’s outstanding common stock; American Century Investment Management, Inc., American Century Companies, Inc., and the Stowers Institute for Medical Research each reported holding 2,768,176 shares, or 5.4%. All entities possess sole voting and dispositive power over their respective holdings, as stated in a recent SEC Schedule 13G filing.

What regulatory filing documents this ownership disclosure, and what authority do the reporting entities hold over their Cabot Corporation shares?

The ownership disclosure was filed with the U.S. Securities and Exchange Commission (SEC) on a Schedule 13G, which is used by passive investors to report beneficial ownership exceeding 5% of a class of equity securities. According to the filing, American Century ETF Trust, American Century Investment Management, Inc., American Century Companies, Inc., and the Stowers Institute for Medical Research each possess sole voting and dispositive power over their respective holdings in Cabot Corporation common stock.

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American Century ETF Trust and affiliated entities disclosed beneficial ownership exceeding 5% in Cabot Corporation common stock through recent SEC filings, holding approximately 2.7 million shares each.

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