Mutual Fund Mastery interview preparation

Indian AMCs, distributors, registrars and the global fund houses that hire for the same skills — covering the trust structure, NAV and cut-off rules, SEBI scheme categorisation, debt risk and the Potential Risk Class matrix, passives, costs, taxation and distribution. 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; we do not invent attributions.

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100 questions, mapped to the firms that asked them

Questions: 100
Traced to a firm: 32
Firms: 19
Updated: September 2026

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073How would you build a portfolio for a range of clients with very different needs and requirements?Portfolio construction and adviceIntermediatecase studyVanguardInvestment Research · Malvern · 2024
Say this
Start from the liability, not the product. For every client I need three things: when the money is needed, how much volatility they can actually tolerate as opposed to claim to tolerate, and what tax bracket and constraints they face. The asset allocation falls out of those, and fund selection is the last and least important step.
Then walk it
1. Horizon sets the equity share. Money needed inside three years does not belong in equity at all, whatever the client's risk appetite, because the worst three-year outcome is too bad. Beyond ten years, equity is the low-risk choice against inflation.
2. Then capacity versus tolerance. Capacity is arithmetic — income stability, dependants, existing assets. Tolerance is behavioural. Where they conflict, size to tolerance, because a client who redeems in a drawdown converts a paper loss into a permanent one.
3. Then build with as few products as possible. A large cap index fund, one flexi cap or mid cap, one short duration debt fund, and a liquid fund for near-term needs covers the large majority of clients. Complexity is the enemy of adherence.
4. Differentiate at the edges, not the core. A 30-year-old with a stable salary and a 25-year horizon gets 75 to 85 percent equity with an SIP. A 60-year-old drawing income gets a bucketed structure with an SWP from the debt sleeve. A business owner with lumpy income gets a bigger liquid buffer.
5. Then tax and jurisdiction. An Indian investor in the 30 percent bracket routes short-horizon money through arbitrage rather than debt funds. A US-taxable client cannot hold Indian mutual funds efficiently at all, and that constraint overrides every allocation view.
6. And write down the rebalancing rule and the review date at the start. Most portfolios fail from drift and from ad hoc changes, not from bad initial selection — which is why I would rather have an average fund list with a written policy than a brilliant fund list without one.
Where candidates lose it
Answering with a fund list. The interviewer is testing whether you start from the client's liabilities and constraints. Also, distinguishing risk capacity from risk tolerance, and saying you would size to the lower of the two, is the line that separates an adviser from a salesperson.
Expect next
- What if the client's stated tolerance is much higher than their capacity?
- How many funds should a portfolio hold?
- How would you handle a client with a large concentrated stock position?
Reported by candidates at Vanguard (Investment Research, Malvern, 2024). 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.

100 questions, mapped to the firms that asked them

Say this

Then walk it

Where candidates lose it

Expect next