Morningstar

Principal LifeTime 2020 Fund Class A PTBAX

Medalist Rating as of Jul 10, 2026 See Principal Investment Hub

Will PTBAX outperform in the future?

Get our overall rating based on a fundamental assessment of the pillars below.

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Process Pillar

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

The People Pillar is our evaluation of the PTBAX 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 PTBAX’s parent organization’s priorities and whether they’re in line with investors’ interests.

Underlying fund managers need to pull through.

Senior Analyst Hyunmin Kim

Hyunmin Kim

Senior Analyst

Summary

Capable asset allocators support the Principal Lifetime target-date series, yet under its new proprietary structure, the series’ underlying active fund managers have struggled to hold up their end.

by Hyunmin Kim

Rated on Jul 10, 2026 Published on Jul 10, 2026

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