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Performance measurement and attribution aim to measure portfolio performance and identify the sources of that performance. Understanding the drivers of risk and return in a portfolio is a critical part of the investment management process as well as an informative tool for evaluating whether a manager’s performance is due to luck, style drift, or skill. On this page, we provide an array of performance measurement and attribution topics and additional resources for deepening your expertise.
2026 - By CFA Institute
By Sara Ain Tommar, Serge Darolles, and Emmanuel Jurczenko
By CFA Institute
By Raymond Kerzerho
By Ludovic Phalippou, PhD
By Roger G. Clarke, Harindra de Silva, CFA, and Steven Thorley, CFA
By Carl R. Bacon, CIPM