American Century Multisector Income ETF (MUSI) seeks to generate current income by investing across multiple fixed-income sectors including corporate bonds, government securities, mortgage-backed securities, and international debt. This actively managed income ETF provides diversified exposure to various bond market segments to optimize yield while managing credit and duration risk.
How It Works
MUSI employs an active management approach where portfolio managers dynamically allocate across different fixed-income sectors based on market conditions and relative value opportunities. The fund can invest in investment-grade and high-yield corporate bonds, Treasury securities, agency mortgage-backed securities, and emerging market debt. Portfolio composition and duration are actively adjusted to capitalize on interest rate cycles and credit spreads, with regular rebalancing to maintain optimal risk-return profiles.
Key Features
- Active sector rotation allows managers to capitalize on relative value opportunities across bond markets unlike passive index funds
- Multisector approach provides income diversification beyond single-sector bond ETFs, potentially reducing concentration risk and enhancing yield stability
- Zero expense ratio makes this one of the most cost-effective actively managed fixed-income ETFs available to retail investors
Risks
- This ETF can lose value when interest rates rise, as bond prices move inversely to rates, potentially causing 5-15% declines during rate hiking cycles
- Active management risk means the fund may underperform passive bond index ETFs if sector allocation decisions prove incorrect or poorly timed
- Credit risk exposure through high-yield and emerging market bonds could cause significant losses during economic downturns or credit market stress periods
Who Should Own This
Best suited for income-focused investors with 3-5 year time horizons seeking higher yields than Treasury bonds with moderate risk tolerance. Appropriate as a satellite holding (10-30% of fixed-income allocation) for investors wanting active bond management. The 4.78% dividend yield appeals to retirees or those needing regular income distributions from their portfolios.