AYMAX – Fund Analysis – American Century High-Yield Muni A | Morningstar

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Will AYMAX outperform in the future?

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Process Pillar

The Process Pillar is our assessment of how sensible, clearly defined, and repeatable AYMAX’s performance objective and investment process is for both security selection and portfolio construction.
People Pillar

The People Pillar is our evaluation of the AYMAX management team’s experience and ability. We find that high-quality management teams deliver superior performance relative to their benchmarks and/or peers.
Parent Pillar

The Parent Pillar is our rating of AYMAX’s parent organization’s priorities and whether they’re in line with investors’ interests.

Too peer-conscious to stand out.

Associate Analyst River Meng

River Meng

Associate Analyst

Summary

American Century High Yield Muni’s tendency to avoid outsize peer-relative bets results in a middle-of-the-road high-yield municipal-bond offering.

by River Meng

Rated on Apr 30, 2026 Published on Apr 30, 2026

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