PEI analysis exposes the immense variety in benchmarking approaches from 20 of private equity's largest investors. The study reveals how leading limited partners evaluate fund performance using diverse methodologies rather than standardized metrics. PEI researchers examined institution profiles across the PEI 300 ranking to understand current practices. Findings show significant divergence in how LPs measure returns, risk-adjusted performance, and manager selection criteria.

Some institutions prioritize net IRR while others emphasize TVPI or DPI multiples. The research highlights that benchmarking frameworks often reflect specific portfolio construction goals, geographic focus, and vintage year considerations. LP Perspectives 2026 data indicates growing sophistication in performance attribution analysis. Meanwhile, Private Equity Investor Intentions and Preferences surveys suggest increasing demand for transparent, comparable metrics across managers.

This variability creates challenges for GPs seeking to meet diverse LP reporting requirements. The analysis underscores the need for greater industry alignment on performance measurement standards to facilitate more efficient capital allocation decisions across the private equity ecosystem.