Portfolio Management interview preparation

Questions

100

Traced to a firm

40

Firms

24

Updated

September 2026

Asked at

All firmsBLBlackRock4Vanguard4WMWellington Management4Amundi3ACAQR Capital Management3Neuberger Berman3SCSchroders3Man Group2MSCI2Northern Trust2AllianceBernstein1Apollo Global Management1Blackstone1BMBNY Mellon1Carlyle Group1Fidelity Investments1Goldman Sachs1Invesco1Millennium Management1MSMorgan Stanley1NUNuveen1PIMCO1SSState Street1TPTPG1

Topic

All topicsPortfolio theory5Factor models8Asset allocation11Rebalancing3Portfolio construction7Benchmarks and tracking error5Performance measurement8Risk management6Fixed income and LDI5Currency and global3Implementation and costs5Active versus passive6India markets7Brainteasers5Career and fit16

Level

AnyCoreIntermediateHard

Type

AnyTechnicalCaseMarket viewFitBrainteaser

1. 019What would you include in a multi-asset fund right now, choosing from every asset class including fund of funds?Asset allocationHardsuperdayNeuberger BermanPrivate Equity · London · 2022

   Say this

   I would build it in three layers: a cheap beta core, a set of diversifying return streams, and an illiquidity sleeve sized to the liquidity budget rather than to the expected return. And I would be sceptical of fund of funds, because the second fee layer has to be earned.

   Then walk it

   1. Layer one, core beta, roughly two thirds: global developed and emerging equity, government duration, investment grade credit, all passive or near-passive. This is where the return comes from and it should cost almost nothing.
   2. Layer two, diversifiers: trend following or managed futures, which has genuine crisis convexity, some carry and relative value, and inflation-sensitive real assets. The test for anything in this layer is correlation to the core in stressed periods, not standalone Sharpe.
   3. Layer three, illiquids: private credit, secondaries, infrastructure, property. Sized by the liquidity budget. The question I would answer first is how much of the fund can be locked up given redemption terms, and only then which managers.
   4. On fund of funds: it buys access, diversification and diligence, and it costs an extra layer, often 60 to 100 basis points plus a share of carry. That can be worth it for a small investor entering private markets for the first time, or for hedge fund selection where diligence is genuinely hard. It is bad value for anyone with the governance to select directly, and secondaries or co-investment usually do the same job cheaper.
   5. Then check the whole thing for hidden duplication. Private credit, high yield and equity beta are all long the same cycle. The portfolio can look like eight sleeves and behave like two.
   6. And name the liquidity mismatch explicitly. A daily dealing multi-asset fund with 20 percent illiquids has a structural problem in a redemption wave, which is what gated UK property funds in 2016 and 2020.

   Where candidates lose it

   Producing a shopping list of asset classes with no organising logic and no view on the fee stack. The question names fund of funds on purpose, so have a real position on whether the second layer of fees earns its keep. And mention liquidity mismatch, because a multi-asset fund that cannot meet redemptions is the failure mode this seat actually worries about.

   Expect next

   • How would you size the illiquid sleeve?
   • When is a fund of funds actually the right answer?
   • How would you assess one of those underlying funds?

   Reported by candidates at Neuberger Berman (Private Equity, London, 2022). Source: Wall Street Oasis.

2. 045How would you assess a fund's performance?Performance measurementIntermediatetechnicalNeuberger BermanPrivate Equity · London · 2022

   Say this

   Against the right benchmark, net of everything, decomposed into exposures, and over a period long enough to mean something. Then check that the returns came from the process the manager claims, because that is the only part that tells you anything about the future.

   Then walk it

   1. First the mechanics: net of all fees and costs, time-weighted for a fund and money-weighted only if I am measuring my own experience of it, and against a benchmark matched to the opportunity set rather than a convenient one.
   2. Then decompose. Split excess return into market beta, factor exposures and residual. If a 4 percent excess return is 3 points of small cap and value tilt, I am buying cheap beta at active prices.
   3. Then look at risk-adjusted, not absolute: information ratio against the benchmark, maximum drawdown, and the worst rolling twelve months. And look at the shape of the return series, because a fund that made everything in two quarters is a different proposition from one that grinds.
   4. Then consistency with the stated process. Hit rate, average winner versus average loser, turnover, and whether attribution matches the story. A manager who claims bottom-up picking while the returns come from sector allocation has a process-outcome mismatch, which is the most useful red flag there is.
   5. Then the statistics honesty: five years of monthly returns cannot distinguish skill from luck at any sensible confidence level, so I would weight process, team stability and capacity at least as heavily as the numbers.
   6. For private funds the measures change: IRR is money-weighted and flattered by subscription lines and early exits, so I would look at TVPI and DPI, compare against a public market equivalent, and check the vintage-year cohort rather than the absolute number. Unrealised marks in a young fund are the manager's own opinion.

   Where candidates lose it

   Going straight to returns and Sharpe ratios. The two things that earn this question are decomposing the excess return into replicable factor exposures, and admitting the sample is too short to prove skill. Since the seat here touches private markets, say why IRR is flattered and that DPI and public market equivalent are the honest comparisons.

   Expect next

   • How is assessing a private fund different?
   • How long a record would you want?
   • What would make you redeem?

   Reported by candidates at Neuberger Berman (Private Equity, London, 2022). Source: Wall Street Oasis.

Firm tags come from public, anonymous candidate reports on Wall Street Oasis: strong signal, not sworn testimony. Firms are named as the places a question was reported, not as partners of Fin Maverick. Answers are written for this page to show how to think out loud; they are not scripts to recite.