What is PME (public market equivalent) and how does it measure PE manager skill?

Question

AcadiFi · Accepted Answer

Public market equivalent (PME) compares private equity returns against returns from investing the same cash flows in a public market benchmark. It answers: 'Would the LP have been better off investing in the S&P 500 with the exact same capital call and distribution timing?' PME addresses the vintage-year bias and timing effects that make raw IRR comparisons problematic. Kaplan-Schoar PME (KS-PME) — the most common version: For each capital call (CFᵢ negative), compute its future value at the benchmark return to the end date. For each distribution (CFⱼ positive), compute its future value at the benchmark. Also include NAV as a terminal distribution. KS-PME = FV_benchmark(distributions + NAV) / FV_benchmark(capital calls) A KS-PME > 1.0 means the PE fund outperformed the benchmark; KS-PME < 1.0 means it underperformed. Worked example: Ardent Growth Fund III has calls and distributions from 2018 to 2026. We compound each call forward at S&P 500 returns, and compound each distribution forward similarly. - Calls compounded to 2026: $620M - Distributions + terminal NAV compounded to 2026: $780M - KS-PME = 780 / 620 = 1.258 Interpretation: the fund generated 25.8% more terminal wealth than investing the same cash flows in the S&P 500 would have. This is a clear outperformance measure. ```mermaid flowchart LR CF[PE Cash
Flows] --> C1[Compound at
Benchmark] C1 --> R[Ratio] R --> INT{>1.0?} INT -->|Yes| OP[Outperform] INT -->|No| UP[Underperform] ``` Alternative versions: (1) Long-Nickels PME — uses benchmark to 'rebalance' an equivalent public portfolio, giving an implied IRR rather than a multiple; (2) Direct Alpha — measures the incremental annualized return vs benchmark, more intuitive than a ratio. PME is becoming the dominant framework for PE manager evaluation because it: handles vintage effects properly, incorporates opportunity cost, and works with any public benchmark (sector-specific, levered, etc.). Limitations: results depend heavily on benchmark choice, ignores risk/leverage differences between PE and public markets. CFA Level III expects familiarity with PME concepts and interpretation.

What is PME (public market equivalent) and how does it measure PE manager skill?

Master Level III with our CFA Course

Related Questions

Practice Questions