Private equity and hedge funds are both alternative investments, but they differ fundamentally in approach. PE funds buy and hold private companies for years, creating value through operational improvements and strategic repositioning. Hedge funds trade liquid securities and derivatives, often with shorter holding periods and more flexible mandates. PE is illiquid with a 7–12 year horizon; hedge funds typically offer monthly or quarterly liquidity. PE has historically delivered higher absolute returns but with greater dispersion between managers. The choice depends on your liquidity needs, return expectations, and risk tolerance. Read our detailed comparison for a comprehensive analysis.