Factor Tilt PortfoliosRanked by Performance

Factor-tilt portfolios start with broad market exposure and intentionally overweight specific factors -- such as value, small-cap, momentum, or profitability -- that academic research has associated with long-term excess returns. The goal is to earn a return premium above the market by accepting exposure to systematic risks the market prices in. The theoretical foundation stretches back to Fama and French's three-factor model and has been extended by decades of subsequent research.

In practice, factor premiums are real but lumpy -- they can underperform the market for years at a time before asserting themselves, which means factor-tilt portfolios require patience and conviction to hold through extended periods of relative weakness. Investors attracted to this approach should understand that the premiums exist precisely because they are uncomfortable to capture.