Equity Research interview preparation
Sell side and buy side. Every question is either traced to a named firm from a public candidate report, or tagged at desk level when we could not trace it. Answers lead with the point, then the mechanism, then the limitation.
100 questions, mapped to the firms that asked them
- Questions
- 100
- Traced to a firm
- 72
- Firms
- 45
- Updated
- September 2026
028How would you perform a whitespace analysis?Viking Global InvestorsQuantitative Research · New York · 2024
Say this
Map what the company currently sells to whom, map the total set of customers and products it could serve, and the gap between them is the whitespace. Then test whether the company can actually reach it.
Then walk it
- Build the current position first: revenue split by product, by customer segment, by geography. You need the base to measure the gap from.
- Then size the addressable set honestly, bottom-up. Number of potential customers times realistic spend per customer, not a top-down market report number that includes everyone.
- The whitespace is the difference: customers in the addressable set who do not buy, and products the existing customers buy from someone else. The second is usually the higher-probability opportunity, because the relationship already exists.
- Then the feasibility test, which is where most whitespace analyses fail. Does the company have the product, the sales capacity and the right to win? Whitespace that requires capability it does not have is not an opportunity, it is a wish.
- Then quantify what the market is paying for. If the current price implies the company captures a third of the whitespace, and your work says it captures a tenth, you have a short. That conversion from market map to expectation is the actual investment output.
Where candidates lose it
Producing a large total addressable market number and calling it whitespace. The analytical value is entirely in the feasibility filter and in converting the result into what is priced in.
Expect next
- How do you size a market bottom-up?
- How much of that is in the price?
- How would you verify penetration rates?
Reported by candidates at Viking Global Investors (Quantitative Research, New York, 2024). Source: Wall Street Oasis.
051How do you assess management quality?MorningstarEquity Research · Chicago · 2023
Say this
By their record on capital allocation, not by how impressive they are in a meeting. Look at what they bought, what they returned, what they promised and what they delivered.
Then walk it
- Capital allocation first: the returns on the acquisitions they made, whether buybacks were executed at low or high valuations, and whether reinvestment earned above the cost of capital.
- Promises versus delivery: pull guidance from three and five years ago and compare it to what happened. Chronic over-promising is the most reliable negative signal available.
- Incentive structure: what are they actually paid on? EPS targets encourage buybacks and acquisitions regardless of value; ROIC or total shareholder return targets align better. Read the remuneration section, because it predicts behaviour.
- Insider ownership and trading: meaningful personal ownership relative to their salary matters far more than the raw percentage.
- Communication quality: do they disclose the metrics that would reveal a problem, or only the flattering ones? Did the definition of the adjusted metric change when it stopped working? Changing the goalposts is a red flag.
- And behaviour in the bad period. Anyone looks good in an upcycle. How they behaved in the last downturn, whether they cut the right things and whether they were honest about it, is the real test.
Where candidates lose it
Relying on impressions from management meetings. Good management teams are selected for being persuasive, so charisma is an unreliable signal. The evidence is in the capital allocation record and the remuneration policy.
Expect next
- What is the best evidence of poor capital allocation?
- How do incentives change behaviour?
- What would you ask a CEO in a one-on-one?
Reported by candidates at Morningstar (Equity Research, Chicago, 2023). Source: Wall Street Oasis.
085How would you analyse a company with related-party transactions or a controlling shareholder?Indian research desksEmerging market research
Say this
Treat governance as a valuation input rather than a footnote. Map every related-party flow, ask whether value is leaking out of the listed entity, and apply a discount if minority shareholders are not being treated equally.
Then walk it
- Read the related-party transactions note in full and map the flows: who sells what to whom, at what price, and is there an independent benchmark for that price.
- The question is always whether the listed entity is transacting at arm's length. Buying raw materials from a promoter-owned entity above market, or selling output below it, transfers value out of the listed company.
- Watch for the classic structures: royalty or brand fees paid to the parent, shared services agreements, loans and guarantees to group companies, and asset purchases from related entities.
- Check pledged promoter shares. A promoter who has pledged a large proportion of their holding has an incentive problem and a forced-selling risk that can hit the stock independently of fundamentals.
- Look at the board: how many genuinely independent directors, who the auditor is, and whether auditors have resigned. An auditor resignation is one of the strongest negative signals available.
- Then price it. A governance discount is real and persistent, so the honest output is a lower multiple rather than a refusal to cover. But if you cannot verify that the cash belongs to minority shareholders, the correct answer is to avoid it, and saying that is a legitimate conclusion.
Where candidates lose it
Treating governance as a qualitative aside. In emerging markets it is frequently the dominant driver of returns. Naming pledged shares and auditor resignations shows real familiarity with how these situations actually unfold.
Expect next
- What is a promoter pledge and why does it matter?
- How would you size a governance discount?
- Would you ever refuse to cover a company?
096How would you think about a company that is buying back stock at a high multiple?S&P GlobalDebt Capital Markets · Chicago · 2022
Say this
It is value-destructive unless the stock is genuinely below intrinsic value, regardless of what it does to EPS. A buyback is an investment decision and should be judged on the return it earns, like any other use of capital.
Then walk it
- The correct test: buying back stock at price P earns you the company's own earnings yield, one over the P/E. At 40 times, that is a 2.5 percent return. Would you approve any other project at a 2.5 percent return?
- EPS still rises because share count falls, which is exactly why this error is so common: the metric management is paid on improves while value is destroyed.
- The tell is the pattern over time. A company buying heavily at peak valuations and issuing equity at troughs has management that does not think about value. The ten-year cash flow statement reveals this immediately.
- The legitimate exceptions: offsetting dilution from stock compensation is not really capital return but a cost of compensation, and it should be described as such. And returning cash when there is genuinely nothing better to do with it is defensible even at a fair price.
- The comparison that matters: buybacks versus dividends versus debt paydown versus reinvestment. Buybacks are only optimal when the shares are cheap and the alternatives are worse.
- For a credit analyst the concern is different again: buybacks funded with debt at peak valuations weaken the balance sheet at exactly the wrong point in the cycle.
Where candidates lose it
Treating buybacks as automatically good because EPS rises. The earnings-yield framing is the answer, and being able to state it as 'would you approve this as a project' is what makes the point land.
Expect next
- When is a buyback the right decision?
- How do you judge it from the cash flow statement?
- What if it is debt-funded?
Reported by candidates at S&P Global (Debt Capital Markets, Chicago, 2022). Source: Wall Street Oasis.
097What do you think about a company like Google starting to pay a dividend?S&P GlobalDebt Capital Markets · Chicago · 2022
Say this
It is a signal about the reinvestment opportunity, and that signal cuts both ways. It says the company has more cash than it can deploy at high returns, which is maturity, but it also broadens the shareholder base and imposes discipline.
Then walk it
- The positive reading: a commitment to return cash imposes capital discipline and reduces the risk of value-destructive acquisitions. It also makes the stock eligible for income and dividend-focused funds, widening the buyer base.
- The negative reading: initiating a dividend is an admission that the company cannot reinvest all its cash above the cost of capital. For a growth company that is a signal of maturity, and maturity usually means a lower multiple.
- Dividends are sticky in a way buybacks are not. Cutting one is punished severely, so initiating it is a long-term commitment that reduces flexibility.
- The alternative use question: if the shares are cheap, a buyback returns more value. If they are expensive, a dividend is the better instrument. So the choice itself tells you what management thinks about its own valuation.
- For a technology company specifically, there is a tension with stock-based compensation: paying a dividend while issuing shares to employees means returning cash with one hand and diluting with the other.
- So my read would be: mildly negative for the growth narrative, mildly positive for governance, and the market reaction usually depends on which of those two the shareholder base cares about more.
Where candidates lose it
Answering only 'it is good, shareholders get cash'. The interesting content is the signal about reinvestment opportunities and the stickiness of the commitment. Argue both sides and then take a position.
Expect next
- Would a buyback be better?
- What does it do to the shareholder base?
- How would a credit analyst view it?
Reported by candidates at S&P Global (Debt Capital Markets, Chicago, 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.

