But sometimes the most widely accepted ideas deserve a closer look. Today we’re exploring whether the simplicity that made Vanguard famous may also hide a subtle limitation many investors never notice.
Topics Discussed
- Why Vanguard index funds became the foundation of passive investing.
- What investors assume S&P 500 index investing actually provides.
- Index fund diversification vs. factor diversification.
- How style drift affects small cap index funds and asset class exposure.
- Why S&P 500 concentration risk has increased in modern markets.
- The difference between owning many stocks and true portfolio diversification.
Resources Mentioned:
Tags:
ER docs, emergency medicine, Vanguard, index funds, factor investing, small cap value, portfolio diversification, asset class exposure, S&P 500, physician investing
