Fund of Funds Structure: Double Fees, Double J-Curve

Key Takeaways

• A fund of funds charges two layers of fees: 0.5–1.0% FoF management fee plus the underlying managers' standard 2-and-20, which can eat 2–3 percentage points of annual return.
• The double J-curve means FoF performance looks poor for years 1–5 before the underlying funds' marks catch up; investors who benchmark against liquid assets in year 2 will incorrectly conclude underperformance.
• Investors confuse access with selection; a FoF that writes checks to brand-name GPs anyone can commit to adds no selection value, only GPs the investor couldn't otherwise access justify the extra fee layer.
• Modern FoFs use co-investments (zero or reduced fees) and secondaries (bought at NAV discounts) to offset the primary fee drag and shorten the J-curve's negative phase.

What It Is

A private markets fund of funds (FoF) is itself a closed-end limited partnership with the same general shape as a direct fund: a GP, LPs, a limited partnership agreement, a fund life, management fees, and sometimes carried interest. What differs is the investment mandate. Rather than acquiring operating companies, the FoF makes primary commitments to third-party managers, often alongside secondary purchases of existing LP stakes and selective co-investments.

Typical FoF portfolios hold 15 to 40 underlying fund commitments across vintages, strategies, and geographies. Total look-through exposure can reach hundreds of underlying portfolio companies, which is why the product exists: it is the simplest way for a smaller institution or a wealth platform to obtain a diversified private market book.

The Intuition

Direct private fund investing has scale requirements that screen out most small institutions. A buyout fund's minimum commitment is often 5 to 10 million dollars. Diligence on each GP takes weeks of work. Building a diversified program across 20 funds requires a team, a legal budget, and a decade of relationships.

A fund of funds sells that capability as a product. One commitment to the FoF produces exposure to an entire underlying portfolio. The tradeoff is obvious: the investor now pays two layers of fees, one to the FoF and one to each underlying GP. Whether the extra cost is worth it depends on access, selection skill, and how much the investor values being spared the operational load.

How It Works

The structure stacks on top of a standard private fund LPA:

Fee stack
  FoF management fee: 0.5 to 1.0 percent of commitments
  FoF carry: 0 to 10 percent over a hurdle, often no carry
  on primary commitments but carry on co-invest and secondaries
  Underlying fund fees: standard 2 and 20 on each fund

Deployment
  Investment period 3 to 5 years to build the portfolio
  FoF commits to 15 to 40 underlying funds across vintages
  Potentially adds 5 to 15 secondaries and 10 to 25 co-investments

Cash flow profile
  Double J-curve: early years show negative performance
  due to fees and unrealized positions
  Breakeven typically in years 4 to 6
  Distributions ramp in years 6 through 12

Life
  12 to 15 years, longer than a direct fund because the
  underlying funds themselves are 10 to 12 years and
  the FoF must wait for their liquidation

Many modern FoFs emphasize co-investments and secondaries to offset the fee drag. Co-investments are direct stakes in portfolio companies offered by underlying GPs, usually with no additional fee or carry at the GP level, and often at no fee or reduced carry at the FoF level. Secondaries buy existing LP stakes at a potential discount to NAV, which shortens the J-curve and accelerates distributions.

Worked Example

A 500 million dollar global private equity FoF charges 0.8 percent annual management fee on commitments and 5 percent carry over an 8 percent preferred return. The FoF commits to 25 underlying buyout and venture funds over a 4-year investment period, averaging 15 million dollars per underlying commitment, and layers in 75 million of secondaries and 50 million of co-investments.

Underlying fund fees average 1.75 percent and 20 percent carry. Over the 12-year life of the FoF, gross underlying fund returns of 15 percent net IRR (after underlying manager fees and carry) translate into a net-net return to FoF investors of roughly 11 to 12 percent, once FoF fees and carry come out. The spread narrows if the FoF has a high fee stack and no fee-saving strategies, or widens if secondaries and co-investments contribute strongly.

Common Mistakes

1. Missing the double J-curve. Private market FoF returns look terrible in years 1 and 2. The underlying funds have not marked up their holdings yet, and the FoF's own fees are already running. Investors who mark an FoF to market against a liquid benchmark in year 2 will conclude it is underperforming when the fund has simply not had time to deploy.

2. Underestimating the fee stack. Two layers of fees and carry can eat 2 to 3 percentage points of annual return. Programs that rely heavily on primary commitments without co-investment or secondary supplements are particularly fee-heavy.

3. Overdiversifying. Beyond 30 underlying funds, additional diversification adds little reduction in idiosyncratic risk but continues to add fee load. Concentration in carefully selected managers usually outperforms spray-and-pray exposure.

4. Confusing access with selection. An FoF that simply writes checks to brand-name GPs sells access, not selection. Paying extra fees for exposure to funds the investor could reach directly is a poor bargain. The value of the FoF is in the GPs the investor otherwise could not commit to.

5. Ignoring reporting complexity. Look-through reporting across 20 or more underlying funds with different valuation policies creates meaningful data quality issues. FoF investors who do not scrutinize how the sponsor aggregates and restates underlying performance can misread their own exposure.

Frequently Asked Questions

Q: What is a fund of funds in simple terms? A fund of funds invests in other PE, VC, or credit funds rather than directly in companies. One commitment gives you exposure to a diversified portfolio of underlying funds, managed on your behalf, but you pay fees at two levels, to the FoF and to each underlying GP.

Q: How does a fund of funds structure affect investment decisions? A FoF makes sense for smaller investors who need the diversification, operational infrastructure, and manager access they couldn't build themselves. For larger investors who can commit directly to underlying funds, the double fee layer is hard to justify unless the FoF provides unique access to managers they otherwise couldn't reach.

Q: What is a real-world example of FoF economics? A $500M global PE FoF charges 0.8% management fee and 5% carry. Underlying funds average 1.75% and 20%. Gross underlying returns of 15% net IRR translate to roughly 11–12% net-net for FoF investors after both fee layers. Without co-investment and secondaries offsets, that gap widens further.

Q: How can investors reduce the cost drag in a fund of funds? Evaluate how much of the FoF's deployment goes to co-investments (typically zero additional fees) and secondaries (potentially bought at discounts) versus primary commitments. A FoF that allocates 30–40% to these strategies meaningfully reduces the effective double-fee burden.

Q: How is a private market FoF different from a hedge fund of funds? A private market FoF has 12–15 year lives, a double J-curve, and illiquid underlying funds. A hedge fund FoF invests in daily/monthly liquid funds and has a much shorter duration. Fee structures are similar, but the risk profile, liquidity terms, and performance measurement approaches are quite different.

Sources

1. Institutional Limited Partners Association. "ILPA Principles 3.0." https://ilpa.org/ilpa-principles/
2. McKinsey & Company. "Global Private Markets Review 2024." https://www.mckinsey.com/industries/private-capital/our-insights/global-private-markets-review
3. Invest Europe. "Handbook of Professional Standards." https://www.investeurope.eu/industry-standards/handbook/
4. British Private Equity & Venture Capital Association. "Industry Guidance and Standardised Documents." https://www.bvca.co.uk/Research/Industry-guidance-standardised-documents

Disclaimer

This article is educational content only and is not financial advice. Nothing here is a recommendation to buy, sell, or hold any security. Consult a licensed advisor before making investment decisions.