American Century Rebrands Bond ETF, Cuts Fee and Changes Ticker

American Century will rename the American Century Multisector Income ETF to the American Century Core Plus Income ETF on September 14, 2026, with its ticker changing from MUSI to ABND. The fund will also reduce its management fee to 0.29% and cap below-investment-grade holdings at 35%, while maintaining its existing investment objective. The update also introduces a refreshed portfolio management team led by Charles Tan, Stephen Bartolini, Jason Greenblath, and Paul Norris, reflecting the firm's evolving fixed-income leadership.