Paul Merriman’s 4-Step Portfolio Strategy for Long-Term Wealth

What It Covers

Paul Merriman explains his evolution from active market timing to passive index investing, detailing his four-fund portfolio strategy combining large cap blend, large cap value, small cap blend, and small cap value. He covers diversification across US and international markets, rebalancing strategies, withdrawal rates for retirement, and why nontraditional index funds like AVUV outperform traditional small cap value funds by 96-year historical returns.

Key Questions Answered

• •Four-Fund Portfolio Construction: Allocate 25% each to S&P 500, large cap value, small cap blend, and small cap value for optimal diversification. This combination delivers 1.5% higher annual returns than S&P 500 alone over 96 years while maintaining lower volatility than any single asset class. The portfolio stays in the middle 78% of the time, never ranking first or last, providing emotional stability during market swings.
• •Two-Fund Simplification Strategy: Split portfolio 50/50 between S&P 500 and small cap value to capture similar returns with fewer holdings. Since 1970, this combination shows lower total loss in down years compared to S&P 500 alone while raising overall returns. Investors can adjust ratios to 60/40, 70/30, or 80/20 based on risk tolerance without sacrificing the diversification benefit.
• •Nontraditional Index Fund Advantage: DFA and Avantis small cap value funds (like AVUV) nearly double the returns of traditional Russell 2000 small cap value (IWN) since 2000 through active factor screening. These funds filter for quality balance sheets, profitable momentum, and optimal price-to-book ratios while avoiding cap-weighting. The 0.25% expense ratio delivers significantly better results than 0.03% passive funds by excluding unprofitable companies and timing purchases without public announcements.
• •International Diversification Timing: Add 25% each of international large value, international small blend, and emerging markets to boost returns by another 0.5% annually. This allocation matters for lifetime wealth building, not short-term performance chasing. International small cap value gained 40% in recent periods while US small cap value rose only 8%, demonstrating the rebalancing opportunity across global markets over decades.
• •Withdrawal Rate Framework: Use 3% variable withdrawals (adjusting with portfolio value) for maximum safety, or 4% for moderate risk tolerance. Fixed 5-6% withdrawal rates deplete portfolios in under 30 years even with all-equity strategies. Merriman takes 5% annually without inflation adjustments at age 82 because he has more than enough saved. Review 250+ distribution tables showing historical outcomes across different equity/bond mixes and timeframes before setting personal rates.
• •Glide Path Personalization: Start 90-100% equities when young and earning, gradually adding bonds only when approaching withdrawal phase. Vanguard target date funds reach 70% bonds by age 82, but individual circumstances like pensions, Social Security, or continued income allow more aggressive allocations. Meet with hourly fiduciary advisors to assess personal factors including health, legacy goals, and risk capacity rather than following generic age-based formulas.