Multisector bond funds face a tougher job than most fixed income strategies, since managers must move freely across corporate credit, securitized debt, emerging markets and government bonds rather than sticking to one lane.  

Deep, specialized teams matter more than any single star manager, since covering that many sectors well requires dedicated expertise in credit selection, interest rate positioning and emerging market analysis all at once. Longevity and continuity in leadership also stand out, with the best performing strategies typically run by teams that have weathered multiple credit cycles. 

That experience shows up most clearly during periods of market stress, when the flexibility to rotate away from vulnerable sectors becomes the whole point of paying for active management in the first place.  

Finsum: The multisector bond funds that consistently outperform tend to share deep sector expertise and stable, experienced leadership.