Private equity and hedge funds are both classified as alternative investments, and both charge performance-based fees on top of management fees. From there, the similarities thin out quickly.
PE funds buy companies, hold them for years, improve them operationally, and sell them. Hedge funds trade securities, derivatives, and other instruments across public markets with strategies ranging from long/short equity to global macro to quantitative. The liquidity profile, return expectations, and LP base differ substantially.
Private Equity Structure
PE funds operate as closed-end vehicles with a defined fund life, typically 10 years with two 1-year extensions. LPs commit capital at closing and the GP draws it down over the 3 to 5 year investment period through capital calls. Returns are distributed as portfolio companies are sold, meaning LPs receive cash back over the fund’s life rather than at a single redemption point.
The GP earns a management fee of 1.5 to 2% of committed capital during the investment period, stepping down afterward. Carried interest of 20% is paid only after LPs receive an 8% preferred return. Most funds then include a GP catch-up, so carry reaches 20% of total profits once the hurdle is cleared. The GP must still deliver the preferred return before earning performance compensation.
PE fund sizes range from $50M for small buyout and growth funds to $20B+ for the largest global platforms. Minimum LP commitments typically start at $5M to $10M for mid-market funds and $25M+ for larger vehicles.
Hedge Fund Structure
Hedge funds operate as open-end vehicles. LPs can subscribe and redeem on defined schedules (monthly, quarterly, or annually depending on the fund). There is no fixed fund life. Capital is deployed immediately and continuously.
The traditional hedge fund fee structure is “2 and 20”: 2% management fee on net asset value plus 20% performance fee on positive returns above a high-water mark. Competitive pressure has pushed many funds below these levels, with 1.5% management and 15 to 18% performance becoming more common. Critically, most hedge funds do not have a preferred return hurdle. The performance fee kicks in on any positive return.
Hedge fund sizes range from $50M for emerging managers to $50B+ for the largest multi-strategy platforms. Minimum investments typically start at $1M for smaller funds and $5M to $25M for established managers.
Side-by-Side Comparison
| Dimension | Private Equity | Hedge Fund |
|---|---|---|
| Vehicle type | Closed-end fund | Open-end fund |
| Fund life | 10 to 12 years | No fixed term |
| Liquidity | Illiquid (capital locked) | Monthly to annually |
| Capital deployment | Drawn down over 3 to 5 years | Deployed immediately |
| Management fee | 1.5 to 2% of committed capital | 1.5 to 2% of NAV |
| Performance fee | 20% carry after 8% preferred return (usually with catch-up) | 15 to 20% above high-water mark |
| Hurdle rate | Yes (8% preferred return) | Usually no |
| Investment targets | Private companies | Public securities, derivatives, credit |
| Leverage | At deal level (3 to 6x) | At fund level (varies by strategy) |
| Return target | 15 to 25% gross IRR | 8 to 15% net annualized |
| Key risk | Illiquidity, concentration | Market risk, drawdown |
| Reporting | Quarterly NAV, annual audit | Monthly NAV, quarterly letters |
| Typical LP base | Pensions, sovereign wealth, endowments | Endowments, family offices, fund-of-funds |
Return Profiles
PE and hedge fund returns are not directly comparable because of the liquidity difference. PE’s illiquidity premium (the excess return investors demand for locking up capital for 10+ years) accounts for a meaningful portion of the return gap.
Cambridge Associates data through December 31, 2023 shows its US Private Equity Index (US buyout and growth equity funds) at a pooled net IRR of 14.6% over 20 years and 13.1% over 25 years. HFR’s HFRI Fund Weighted Composite Index is the standard hedge fund benchmark, but its long-run annualized returns vary with the start date and are not directly comparable to a private equity IRR.
However, comparing an illiquid IRR to a time-weighted return is not apples-to-apples. PE IRR is influenced by the timing of capital calls and distributions, which GPs can optimize. A public market equivalent (PME) comparison, which measures what LPs would have earned investing the same cash flows in public equities, gives a fairer read. Cambridge’s modified PME comparison through 2023 shows its US Private Equity Index at 14.6% over 20 years against 10.0% for the S&P 500 mPME, and 15.6% over 10 years against 12.1%.
Hedge funds, by contrast, should be compared against a risk-adjusted benchmark that accounts for their liquid, lower-volatility profile. The best hedge funds provide consistent absolute returns with low correlation to public markets, which has portfolio construction value even at lower absolute return levels.
Why LPs Allocate to Both
Sophisticated institutional portfolios include both PE and hedge funds, but for different reasons.
PE fills the growth bucket. LPs allocate to PE for long-term capital appreciation that exceeds public equity returns. The illiquidity is acceptable because PE commitments match long-duration liabilities (pension obligations, endowment spending policies). The J-curve is a known cost of accessing the illiquidity premium.
Hedge funds fill the diversification bucket. LPs allocate to hedge funds for uncorrelated returns, downside protection, and portfolio stabilization. In 2022, when both stocks and bonds declined, many hedge fund strategies delivered flat to positive returns. This diversification value is difficult to replicate with traditional asset classes.
Recent Trends in LP Allocation
Several major institutional LPs have reduced or eliminated hedge fund allocations in favor of increased PE exposure. CalPERS announced in 2014 that it would exit its roughly $4B hedge fund portfolio (Fortune). The New York City Employees’ Retirement System voted in 2016 to liquidate its hedge fund investments (Fortune). Several large endowments have similarly shifted.
The rationale: hedge fund net returns after fees have compressed, making it harder to justify the 2/20 fee structure when broad index funds cost a few basis points. PE’s structural advantages (control, operational improvement, leverage) provide a clearer return engine that justifies illiquidity and fees.
That said, hedge fund capital has not declined overall. Assets under management in the hedge fund industry exceeded $4.5 trillion in 2024 (HFR data). Family offices, sovereign wealth funds, and some endowments continue to maintain substantial hedge fund allocations, particularly in macro and multi-strategy.
For Fund Managers Raising Capital
If you are raising a PE fund, understanding the PE vs hedge fund dynamic matters for LP conversations. Many of your prospective LPs allocate to both, and your fund is competing for allocation dollars against their entire alternatives budget.
Positioning your fund effectively means understanding what role it plays in the LP’s portfolio. A buyout fund is evaluated against other buyout funds and against the LP’s target return for the PE bucket. But the broader question the LP is asking is whether the incremental PE commitment outperforms what they could deploy in hedge funds, credit, or real assets.
Being able to articulate your fund’s return profile, risk characteristics, and portfolio construction value relative to the LP’s full alternatives program makes your pitch more sophisticated and more persuasive.
Private equity and hedge funds serve fundamentally different roles in an institutional portfolio. PE provides illiquid, long-duration exposure to private company value creation. Hedge funds provide liquid, flexible strategies that can generate returns in any market environment.
Frequently Asked Questions
Which has higher returns, private equity or hedge funds?
Private equity has generally reported higher long-run returns than hedge funds on an absolute basis. Cambridge Associates' US Private Equity Index (US buyout and growth equity funds) returned a pooled net IRR of 14.6% over 20 years through December 31, 2023. HFR publishes the HFRI Fund Weighted Composite Index as the standard hedge fund benchmark, and its long-run annualized figures depend on the start date. However, hedge funds offer monthly or quarterly liquidity versus PE's 10-year lockup, and an IRR is not directly comparable to a time-weighted return. On a risk-adjusted, liquidity-adjusted basis, the comparison is more nuanced.
Do pension funds invest in both private equity and hedge funds?
Yes, most large pension funds allocate to both, though the relative weights have shifted. Some large public pensions have reduced or exited hedge fund allocations (CalPERS announced in 2014 that it would exit its roughly $4 billion hedge fund program, citing cost and complexity) while increasing PE allocations. The trend also reflects PE's stronger long-term performance numbers. That said, many pensions maintain hedge fund allocations for portfolio diversification and downside protection.
How do fees compare between private equity and hedge funds?
Hedge funds traditionally charge 2% management fee plus 20% performance fee (the '2 and 20' model), though competitive pressure has compressed this to 1.5% and 15-18% at many funds. PE funds charge 1.5-2% management fee plus 20% carried interest, paid only after LPs receive an 8% preferred return; most funds then include a GP catch-up so carry reaches 20% of total profits. The key difference is the hurdle: PE managers earn no carry until the preferred return is met, while most hedge fund performance fees are earned on any positive return above a high-water mark.
