What is a good 3-fund portfolio?

A good three-fund portfolio typically includes a total US stock market index fund, a total international stock market index fund and a total US bond market index fund. Many investors use well-known, low-cost options from providers like Vanguard, Fidelity or Schwab, choosing allocations that match their goals and risk tolerance. A common starting point is something like 60% US stocks, 20% international stocks and 20% bonds, though the best mix depends on your personal timeline and risk tolerance.

What are the typical funds used?

The most common choices (especially at Vanguard) are VTSAX (U.S. total market), VTIAX (international stocks), and VBTLX (total bond market). Equivalent ETFs are VTI, VXUS, and BND. Fidelity and Schwab offer comparable low-cost alternatives.

How often should I rebalance?

Most people rebalance once or twice a year, or whenever an asset class drifts more than 5% from its target allocation. Over-rebalancing can trigger unnecessary taxes in taxable accounts.

Is a three-fund portfolio good for beginners?

Yes — it's widely considered one of the best approaches for most investors. It's low-cost, tax-efficient, broadly diversified, and requires minimal maintenance.