Private Equity interview preparation

Questions

100

Traced to a firm

83

Firms

40

Updated

September 2026

Asked at

All firmsAdvent International6Apollo Global Management6Audax Group6Carlyle Group6EQT6Silver Lake6Vista Equity Partners6WPWarburg Pincus6HIH.I.G. Capital5Oaktree Capital Management5Platinum Equity5TPTPG5General Atlantic4AMAres Management3Blackstone3Clayton Dubilier and Rice3GSGuggenheim Securities3Insight Partners3Invesco3Lazard3Neuberger Berman3NUNuveen3TSTruist Securities3Bain Capital2HWHarris Williams2Kohlberg Kravis Roberts2Millennium Management2Moody's2Rothschild & Co2WBWilliam Blair2Bessemer Venture Partners1Citi1Evercore1FTFranklin Templeton1Houlihan Lokey1HPS Investment Partners1KKR1Mizuho1MSMorgan Stanley1Sycamore Partners1

Topic

All topicsLBO mechanics7Value creation5Returns2Fund economics9Investment judgement18Valuation6Firm knowledge2Credit and financing9Operations4Due diligence8Career and fit11Sector knowledge4Accounting2Deal structuring7Industry knowledge3Brainteasers3

Level

AnyCoreIntermediateHard

Type

AnyTechnicalCaseFitMarket viewBrainteaser

1. 009Would you invest in a company with negative sales growth?Investment judgementHardtechnicalPlatinum EquityGeneralist · Los Angeles · 2014

   Say this

   Yes, if the cash flow is durable and the price reflects the decline. Plenty of private equity is made in declining industries, where the discipline is to buy cheap, take out cost, and pay the equity back through cash rather than growth.

   Then walk it

   1. Declining revenue is not disqualifying. What matters is whether cash flow is predictable and whether the decline rate is stable and forecastable.
   2. Distinguish managed decline from collapse. A business losing 2 to 3 percent of revenue a year with 25 percent margins and no CapEx is a bond with an equity kicker. One losing 20 percent a year is a liquidation.
   3. The model works differently: value comes from cash extraction and deleveraging, not from growth or multiple expansion. You underwrite to getting your money back through cash flow and dividends, and treat the exit as upside.
   4. Leverage must be sized to the declining EBITDA, not today's. Covenants set against current EBITDA will breach in year three if the decline continues, which is how these deals actually fail.
   5. Operationally the plan is cost, pricing and consolidation. Buying declining competitors and stripping their overhead is a well-established strategy in end-of-life industries.
   6. The exit is the hard part. Strategic buyers in a declining sector are scarce, so you should underwrite assuming a lower exit multiple than entry, and check that the deal still works.

   Where candidates lose it

   Reflexively saying no. This question is asked specifically by funds that do exactly these deals, and a candidate who cannot see the cash-extraction case has only learned the growth playbook. Say yes, then name the conditions.

   Expect next

   • How would you leverage it?
   • How do you exit a declining business?
   • What decline rate would be too fast?

   Reported by candidates at Platinum Equity (Generalist, Los Angeles, 2014). Source: Wall Street Oasis.

2. 083How do you decide when to exit a portfolio company?Investment judgementHardtechnical

   Say this

   When the remaining value creation plan no longer justifies the risk of holding, or when the market is paying more than your own forward view. Fund life pressure is a real constraint but it is a bad reason on its own.

   Then walk it

   1. The principled test: compare the IRR from here to exit against the IRR of returning the capital and redeploying it. If the remaining plan generates a lower forward return than a new deal, sell.
   2. Plan completion: if the major value creation levers have been pulled, pricing taken, costs out, bolt-ons integrated, then the next owner is better placed to pull the levers you cannot.
   3. Market timing: sector multiples elevated, strategic buyers active, credit markets open. You sell into strength, and sponsors who wait for the last increment of EBITDA often sell into a worse market.
   4. The story matters as much as the numbers. An asset sells best when it has a credible growth narrative left for the next owner. Selling a business with nothing left to do is much harder.
   5. Then the constraints: fund life, limited partner pressure for distributions, and the need to show DPI before raising the next fund. These are real and they do influence timing, and a candidate who pretends otherwise is not being honest.
   6. The alternatives when the timing is wrong: a dividend recap to return capital, a partial sale, or a continuation vehicle. Being forced to sell at the bottom is the outcome all three are designed to avoid.

   Where candidates lose it

   Ignoring the fund life and fundraising pressure. It is a genuine driver of exit timing and pretending decisions are purely analytical is naive. Name it, then explain the tools that exist to avoid being forced.

   Expect next

   • What if the exit market is closed?
   • How does the next fundraise affect timing?
   • Who would buy it and why?
3. 094How do you think about a business with negative working capital?Investment judgementHardtechnicalConsumer and retail

   Say this

   It is a source of funding, not a problem. The business collects from customers before paying suppliers, so growth generates cash rather than consuming it. That makes it an unusually good LBO candidate.

   Then walk it

   1. The mechanism: payables exceed receivables plus inventory, so suppliers are effectively financing the operation. Supermarkets, restaurants, subscription businesses and airlines all work this way.
   2. The consequence for growth is the important part: most businesses consume cash as they grow because receivables and inventory expand. A negative working capital business does the opposite, so growth funds itself.
   3. For a sponsor that is valuable twice over: less cash needed to support growth, and a structural float that supports more leverage.
   4. The risk is symmetric and it is severe. If revenue declines, working capital unwinds against you: you still owe suppliers for goods already sold while new cash stops coming in. A shrinking negative-working-capital business can run out of money very quickly.
   5. There is also supplier fragility. The model depends on suppliers extending terms, and any doubt about the company's health causes terms to tighten, which triggers exactly the cash crisis the suppliers feared. That reflexivity is what destroyed several retailers.
   6. So I would underwrite it as a benefit in the base case and a serious accelerant in the downside, and I would model the working capital unwind explicitly in a stress case rather than holding it flat.

   Where candidates lose it

   Treating negative working capital as a red flag, or treating it as an unalloyed positive. It is a funding advantage that reverses violently in decline, and modelling the unwind in the downside case is what a real underwriter does.

   Expect next

   • What happens if revenue falls 20 percent?
   • How does that affect how much leverage you would use?
   • Which sectors have this structure?

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.