100% stocks, Crypto, customizing 4 fund portfolio and Bogleheads & more

Paul Merriman is looking ahead to the  2025 Bogleheads Conference  (October 17–19), one of the premier gatherings for long-term investors. The lineup includes Vanguard CEO  Salim Ramji, Christine Benz, Bill Bernstein, Rick Ferri, Alan Roth, Jim Dahle, and more. Paul will be there for all three days to connect with listeners, share new projects, and learn from some of the best minds in the field. Even if you can’t make it, all sessions will be available later on the Bogleheads YouTube channel.

In this episode of  Sound Investing , Paul also revisits key lessons on building lasting portfolios. He explains why  small-cap value has historically outperformed the S&P 500, how the  Four-Fund Strategy  makes diversification simple and effective, and why  tax-efficient investing  matters for 401(k)s, IRAs, Roths, and taxable accounts. He also highlights the importance of financial education for young people, pointing to  NGPF.org ’s   Question of the Day  as a powerful way to spark conversations about money. And, of course, Paul shares a reminder about the risks of hype-driven assets through the story of  Bitcoin Pizza Day .

To close, Paul adds a lighter touch by reading a poem about cryptocurrency—written in the playful rhythm of  The Music Man.