Key Takeaways
- • Mutual funds managed alongside hedge funds by the same manager underperformed peer funds by 0.8 to 2.2 percentage points annually from 2005 to 2011, according to recent research cited in the analysis.
- • Side-by-side management—where a single manager operates both a mutual fund and hedge fund simultaneously—creates potential conflicts of interest that may disadvantage mutual fund investors.
- • The underperformance pattern suggests that managers may allocate superior investment opportunities, resources, or attention to higher-fee hedge funds at the expense of their mutual fund portfolios.
Summary
A recent study highlights a material performance gap in mutual funds managed by professionals who simultaneously operate hedge funds. Research covering the 2005–2011 period found that mutual funds run side-by-side with hedge funds significantly underperformed comparable peer funds, with annual underperformance ranging from 0.8 to 2.2 percentage points. This gap raises substantive questions for institutional and individual investors about the allocation of management attention and investment priorities when a single manager oversees both vehicles.
The phenomenon of side-by-side management creates structural conflicts of interest. Hedge funds typically charge substantially higher fees (commonly 2% management fees plus 20% performance fees) compared to mutual funds, which creates financial incentives favoring hedge fund returns. Additionally, hedge fund strategies often permit greater flexibility in positioning, leverage, and trading frequency—all factors that may allow managers to direct superior opportunities to the hedge fund at the mutual fund's expense. The underperformance data suggests these conflicts materialize in real performance outcomes rather than remaining theoretical.
For sophisticated investors evaluating mutual fund managers, this research warrants explicit due diligence. Investors should examine whether their manager operates a concurrent hedge fund, review the performance differential between the two vehicles, and assess potential conflicts in portfolio management and opportunity allocation. While not all managers with dual operations underperform, the statistical evidence presented in this study indicates the arrangement warrants heightened scrutiny as a material risk factor in fund selection decisions.
The phenomenon of side-by-side management creates structural conflicts of interest. Hedge funds typically charge substantially higher fees (commonly 2% management fees plus 20% performance fees) compared to mutual funds, which creates financial incentives favoring hedge fund returns. Additionally, hedge fund strategies often permit greater flexibility in positioning, leverage, and trading frequency—all factors that may allow managers to direct superior opportunities to the hedge fund at the mutual fund's expense. The underperformance data suggests these conflicts materialize in real performance outcomes rather than remaining theoretical.
For sophisticated investors evaluating mutual fund managers, this research warrants explicit due diligence. Investors should examine whether their manager operates a concurrent hedge fund, review the performance differential between the two vehicles, and assess potential conflicts in portfolio management and opportunity allocation. While not all managers with dual operations underperform, the statistical evidence presented in this study indicates the arrangement warrants heightened scrutiny as a material risk factor in fund selection decisions.
Go deeper than the headline
Research every firm in this story, track the ones that matter and get the daily briefing — free for 7 days.