Enhanced Strategies Challenge the Traditional Core-Satellite Model

State Street Investment Management argues that enhanced equity strategies can improve portfolio efficiency by delivering more consistent risk-adjusted returns while preserving the diversification benefits investors expect from a core allocation.

• Enhanced strategies historically experienced smaller relative drawdowns and underperformed benchmarks less frequently than higher-conviction active approaches.
• The paper contends that traditional core-satellite portfolios can either concentrate manager risk or become overly diversified, reducing efficiency and increasing costs.
• By tightly controlling active risk and minimizing exposure to uncompensated factors, enhanced portfolios aim to deliver more predictable alpha and stronger risk-adjusted outcomes.

Read the full paper for a deeper examination of portfolio construction, active risk management, and the evolving role of systematic equity strategies.