Understanding the Manager Decision
Comparing two AIFs side by side is only meaningful once strategy, vintage and category are held constant — a Category II private-credit fund from 2022 and a Category I venture fund from 2024 are not comparable on IRR alone, because they carry entirely different risk profiles and time horizons.
Reading Evidence and Attribution
With category and vintage aligned, compare on: net IRR to investors after fees (not gross fund-level IRR), realised versus unrealised proportion of that IRR, fee structure and hurdle rate, and the specific team's attribution for each fund's cited results.
Where Manager Diligence Breaks
The common mistake is comparing headline gross IRRs across funds with different fee loads, vintages and realisation status. A fund reporting a higher gross IRR built mostly on unrealised marks can be a materially worse investment than a lower-IRR fund with a majority of gains already realised and distributed.
Making the Selection Decision
Before choosing between two AIFs, build a single table: category, vintage, net-of-fee IRR, realised-versus-unrealised split, fee and hurdle structure, and lock-in terms for each. Only compare figures across that consistent table, never across summary marketing decks with different formats.
The AIF that looks better on a first glance at gross IRR is often not the better investment once fees, realisation status and vintage are actually held constant.
| Factor | Fund A (example) | Fund B (example) |
|---|---|---|
| Category & vintage | Cat II Private Credit, 2021 | Cat II Private Credit, 2021 |
| Gross IRR reported | 18% | 22% |
| Net IRR to investor | 14% | 13% |
| Realised vs unrealised | 70% realised | 30% realised |
| Fee + hurdle | 2% / 8% hurdle | 2.5% / 10% hurdle |
Illustrative side-by-side comparison framework for two AIFs
Key takeaways
- Hold category, vintage and strategy constant before comparing any two AIFs — otherwise the comparison is meaningless.
- Compare net-of-fee IRR and realised-versus-unrealised split, not headline gross IRR.
- A higher gross IRR built on mostly unrealised marks can be a worse investment than a lower, mostly-realised IRR.
- Build one consistent comparison table rather than reading two separate marketing decks.
More in Fund Manager Selection and Due Diligence
Continue with the other chapters in this module.
Related questions
What should an investor verify first?
That both funds share category, vintage and strategy — otherwise their IRRs are not genuinely comparable.
Which documents matter most?
Net-of-fee performance statements and the realised-versus-unrealised breakdown for each fund.
What is the main downside to test?
A fund's higher gross IRR may rest mostly on unrealised marks rather than distributed, realised gains.
How should the final decision be made?
Build one consistent comparison table across category, net IRR, realisation status, fees and lock-in before choosing.
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