Ethmos Podcast Pulse
Start free
← The Pulse · week of Oct 12–18
PodcastDeep ValuesOctober 17, 2026

Why Not All In Stocks? and Why Your Retirement Needs Zero Bonds?

A 2025 paper finds a 100% globally-diversified equity portfolio with zero bonds, held for life, mathematically outperforms traditional glide-path retirement investing.

  • Zero-bond optimum: The 2025 paper 'Beyond the Status Quo' finds the mathematically optimal lifetime portfolio is 33% domestic / 67% international stocks—0% bonds—for a 70-year life cycle.
  • Savings rate doubles with bonds: Hitting the same retirement utility requires saving 10% of income in the all-equity portfolio vs 19.3% in a 60/40 mix and 16.1% in a target-date fund.

The full card is a free trial away.

The full summary and the deep dive on this episode, plus a brief every morning on the shows and companies you follow.

Read free — start your trial

14-day free trial

Themes, sentiment and reasons are AI-written paraphrases, checked so they never quote an episode. They may contain errors. Not investment advice. Episodes remain the property of their creators.