Trinity Industries (TRN): American Century reports 5%+ beneficial ownership stake

American Century ETF Trust and affiliated entities, including American Century Investment Management, Inc., American Century Companies, Inc., and the Stowers Institute for Medical Research, have disclosed a beneficial ownership stake exceeding 5% in Trinity Industries (TRN). American Century ETF Trust owns 5.2% of the outstanding common stock, while the other entities each beneficially own 5.4%, holding sole voting and dispositive power over their respective shares. The filing specifies that no single advisory client of American Century Investment Management, Inc. holds more than 5% of the class.