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Private Equity

Buyout, growth, secondaries, continuation. The largest alt asset class — and the most heterogeneous.

Global PE AUM (2025)$8.2T
Top-quartile net IRR · 2010–2020 vintages15.4%
Typical drawdown fund life7–10 yr
PE share of institutional alts allocations20%+
How it works

The mechanics.

1

Capital commitment

LPs commit capital — but don't fund it up front. GP calls capital as deals close, typically over a 4–5 year investment period.

2

Value creation

GP improves portfolio company operations — cost reduction, revenue growth, strategic M&A, leverage optimization. Hold period averages 5–6 years per portfolio company.

3

Exit

Exits happen through IPO, strategic sale, or secondary sale to another PE firm. Capital plus carry is returned to LPs. Fund typically liquidates over years 6–10.

4

Fee structure

Classic 2-and-20: 2% management fee on committed capital + 20% carry over an 8% hurdle. Evergreen versions are typically 1.5% management + 15% incentive.

Vehicle types

How investors access it.

Drawdown fund
Classic PE structure. 7–10 year fund life. Capital called over 4–5 years. Best for QPs with multi-decade horizons.
Evergreen fund
Perpetual capital structure with quarterly liquidity (typically 5% gates). KKR PEC + Apollo Aligned Alternatives are the marquee examples. Best for accredited investors who want PE exposure without lockup.
Secondaries fund
Buys existing LP interests. Shorter J-curve, more mature underlying assets, faster DPI. Apollo Aligned + Stratford Strategic Partners are in the Orion lineup.
Co-investment
LP invests directly alongside the fund in a single deal. Typically no fees on the co-invest portion. Concentrated exposure, requires sophisticated diligence.
Sub-strategies

What lives inside the asset class.

Buyout · ~70% of PE

Large-cap and middle-market companies. Operational improvement-led value creation. Most predictable returns, broadest manager universe.

Growth Equity · ~15%

Late-stage growth companies. Less leverage, more bet on revenue growth. Tech-heavy. Higher variance than buyout.

Venture-Style PE · ~8%

Early-stage growth + late-stage venture overlap. Even higher variance. Treat as a separate asset class for allocation purposes.

Distressed / Special Sits · ~7%

Counter-cyclical strategy. Performs best in downturns. Hard to time entry — typically held as a small allocation always-on.

Risk lenses

What to watch.

  • Liquidity: Drawdown funds are illiquid for years 1–7. Evergreen vehicles have quarterly gates of 5%. Plan accordingly.
  • Valuation: Quarterly NAV marks based on comparable transactions. Lags public markets by 1–2 quarters typically.
  • Leverage: Fund-level + portfolio-company-level. Read carefully — a 4x company-level + 1.2x fund-level is 5x total exposure.
  • Vintage: Best year to commit is rarely the year that "feels best." Diversify across vintages.
FAQ

Common questions.

What's a reasonable PE allocation?

For Orion clients: 30–45% of the alts sleeve in PE for balanced/growth allocations. For conservative: 10–20%. PE is the highest-return alts category but also the longest-duration.

Why evergreen vs. drawdown?

Evergreen: easier client experience, immediate exposure, quarterly liquidity. Drawdown: traditional structure, typically better access to top managers, no NAV-blending across vintages.

Are secondaries safer?

Generally yes — secondary positions are mature, partially-realized, and bought at a discount to NAV. Lower IRRs than primaries but shorter J-curve and stronger DPI.

What about the J-curve?

Early-vintage drawdown funds show negative net IRR for the first 2–3 years (fees being drawn + new investments at cost). Evergreen vehicles smooth this through pre-existing portfolio.

Build an allocation including Private Equity