Acadian critically examines the efficacy of concentrated equity strategies, which focus on a limited number of high-conviction holdings, to determine if they deliver superior active returns compared to more diversified approaches. While the allure of high-conviction investing is strong, in practice, concentrated equity strategies may not consistently provide the anticipated benefits over diversified approaches.
Concentrated Equity: Practice Versus Premise
Acadian
Research
12 pages Pages
Key Takeaways
Performance Analysis: An empirical study of active long-only U.S. equity strategies from 2013 to 2023 reveals no consistent evidence that concentrated strategies outperform their diversified counterparts.
Risk Considerations: Concentrated portfolios exhibit higher active risk, leading to greater performance variability and larger drawdowns, which can obscure the assessment of managerial skill versus luck.
Diversification Challenges: Investors allocating to concentrated strategies may face difficulties in achieving adequate diversification, as combining multiple concentrated managers does not necessarily mitigate the elevated risks inherent in each individual strategy.
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