FRM Exam Part I · Fund Management

Hedge Fund Strategies and Structure for FRM Part I

Updated 11 October 2026 · Fact-checked

A hedge fund is a privately offered pooled investment vehicle with flexible mandates, leverage, short selling and performance fees. Strategies include long/short equity, convertible arbitrage, global macro, event-driven and managed futures. For exam questions, match each strategy to its source of return, main risks and typical position structure.

Understand Hedge Fund Strategies and Structure

A hedge fund pools money from a limited set of investors and invests with few restrictions. Unlike a mutual fund, it is usually privately offered to institutions and wealthy investors, can use leverage, short selling and derivatives, and often limits redemptions through lock-up and notice periods. Mutual funds are heavily regulated, offer daily liquidity and charge mostly asset-based fees.

A typical structure has a general partner (the manager) and limited partners (the investors). Many funds also use a master-feeder structure, where onshore and offshore feeder funds invest in one master fund that holds the portfolio. Service providers include a prime broker, administrator and auditor. Prime brokers provide financing, custody and securities lending.

Fees are usually a management fee on assets (often around 2%) plus an incentive fee on profits (often around 20%). A hurdle rate is a minimum return before the incentive fee applies. A high-water mark is the highest net asset value reached earlier; the manager earns incentive fees only on gains above it. This stops investors paying twice for recovering the same losses.

Strategies differ by where returns come from. Long/short equity buys undervalued and shorts overvalued stocks, so it earns from stock selection and can run with variable net market exposure. Convertible arbitrage buys a convertible bond and shorts the underlying stock to hedge delta, earning from mispriced optionality, coupon income and volatility. Global macro takes directional bets on rates, currencies, commodities and indices based on economic views. Event-driven strategies, such as merger arbitrage and distressed investing, earn from corporate events. Managed futures use systematic, often trend-following, positions in futures across asset classes.

Each strategy has typical risks. Convertible arbitrage suffers when credit spreads widen, liquidity dries up or leverage is cut. Merger arbitrage resembles selling insurance: small gains most of the time and large losses when a deal fails. Trend followers lose in choppy, range-bound markets and can do well in sustained crises. Global macro can have large losses if views are wrong and leverage is high.

Key formulas to remember

Management fee: Management fee = fee rate × assets under management (AUM); Usually charged regardless of performance. Check whether the base is beginning, ending or average AUM.
Incentive fee with hurdle (hard hurdle): Incentive fee = incentive rate × max(0, profit − hurdle amount); With a hard hurdle the manager earns only on the excess over the hurdle. With a soft hurdle, once the hurdle is cleared the fee applies to the whole profit.
Incentive fee with high-water mark: Incentive fee = incentive rate × max(0, NAV − max(prior high-water mark, starting NAV)); Fee is charged only on new highs. Make sure you use NAV after management fee if the question says so.
Net return to investor: Net return = gross return − management fee − incentive fee; Work in currency amounts first, then divide by starting capital.
Convertible arbitrage hedge: Shares to short = number of bonds × conversion ratio × delta; Delta is the stock-price sensitivity of the conversion option; the short offsets equity moves.

How to solve Hedge Fund Strategies and Structure questions

Hedge fund questions are either structure and fee calculations or strategy-matching. Use this order.

1Identify the question type: fee calculation, structure or definition, or strategy and risk matching.
2For fees, list starting NAV, gross profit, management fee, hurdle type and rate, and the high-water mark.
3Compute the management fee first, then decide whether incentive fee is on profit before or after it, as the question states.
4Apply the hurdle and high-water mark conditions. Take the lower profit base that qualifies for the fee.
5Compute incentive fee and net return, and check the sign and units.
6For strategies, name the return source (selection, mispricing, directional view, event, trend) and what is hedged.
7Pick the main risk that fits: liquidity and leverage, deal failure, whipsaw markets, or wrong macro view.
8Eliminate options that confuse strategies or overstate a feature as guaranteed.

Quickest way: Strategy and fee shortcut

When to use it: Use it for multiple-choice questions when you have about a minute.

Strategy keywords: long and short stocks = long/short equity; bond plus short stock = convertible arbitrage; economic views = global macro; mergers or distress = event-driven; trends in futures = managed futures.
For fees, compute in currency amounts, not percentages.
Fee base = gain above the higher of the hurdle and the high-water mark.
If the NAV is below the high-water mark, the incentive fee is zero.
Check the answer options for the common wrong result: charging the fee on the whole gain.

Common mistakes in Hedge Fund Strategies and Structure

Charging the incentive fee on the full gain when a hard hurdle applies.
Students mix up hard and soft hurdles.
Fix: Read the hurdle type. Hard: fee only on the excess. Soft: fee on the whole profit once the hurdle is beaten.
Ignoring the high-water mark after a loss.
Students treat each year's gain separately.
Fix: Track NAV against the prior peak. Fees apply only to gains above the peak.
Calling convertible arbitrage a directional equity bet.
The strategy holds a long bond and a short stock, so it looks like a bet.
Fix: It is a hedged position that earns from mispriced optionality, coupon and volatility, not from market direction.
Saying managed futures are discretionary macro funds.
Both trade futures across asset classes.
Fix: Managed futures are usually systematic and rule-based trend followers. Global macro is discretionary and view-driven.
Treating hedge funds as low-risk because they hedge.
The name suggests risk is reduced.
Fix: Hedge funds often use leverage and illiquid positions. Hedging reduces some risks but adds others like liquidity and funding risk.
Confusing hedge funds with mutual funds on liquidity and regulation.
Both are pooled vehicles.
Fix: Remember: hedge funds are privately offered, less regulated, can use leverage and shorting, and restrict redemptions.

Worked examples

Example 1

A hedge fund starts the year with NAV of $100 million. It charges a 2% management fee on starting NAV and a 20% incentive fee on profit above an 5% hard hurdle, applied to the gross profit after the management fee. Gross return is 15%. Compute total fees and net return to investors.

Show the solution

Gross profit = 15% × $100m = $15m.
Management fee = 2% × $100m = $2m.
Profit after management fee = $15m − $2m = $13m.
Hurdle amount = 5% × $100m = $5m.
Excess over hurdle = $13m − $5m = $8m.
Incentive fee = 20% × $8m = $1.6m.
Total fees = $2m + $1.6m = $3.6m.
Net profit = $15m − $3.6m = $11.4m; net return = 11.4 ÷ 100 = 11.4%.

Answer: Total fees are $3.6 million and the net return is 11.4%.

Example 2

A fund has a high-water mark of $120 per unit. At the start of the year NAV is $110. At year end, before incentive fee, NAV is $130. The incentive fee is 20% of gains above the high-water mark, with no hurdle. What is the incentive fee per unit and the NAV after the fee?

Show the solution

Starting NAV $110 is below the high-water mark $120.
Fee base is NAV above the high-water mark: $130 − $120 = $10.
Incentive fee = 20% × $10 = $2.
NAV after fee = $130 − $2 = $128.

Answer: The incentive fee is $2 per unit and the NAV after the fee is $128. The manager gets nothing for the first $10 of gain, which only recovers the earlier loss.

Exam tips

Fee questions are arithmetic. Write amounts in currency and follow the order the question gives.
Always check hard versus soft hurdle and whether fees are before or after management fee.
Link each strategy to its signature risk: convertible arbitrage to liquidity and leverage, merger arbitrage to deal failure, managed futures to whipsaw markets.
Expect conceptual contrasts: hedge funds versus mutual funds on regulation, liquidity, leverage and fees.
Be careful with absolute words like always and guaranteed; strategies have no fixed outcomes.

Practice questions from Fund Management

Hedge Fund Strategies and Structure in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Hedge Fund Strategies and Structure: frequently asked questions

What is the difference between a hedge fund and a mutual fund?

A mutual fund is publicly offered, heavily regulated and usually gives daily liquidity with limited leverage and shorting. A hedge fund is privately offered, can use leverage, shorting and derivatives, and often restricts redemptions. Hedge funds also charge performance fees.

What does 2 and 20 mean?

It means a 2% management fee on assets and a 20% incentive fee on profits. Many funds add a hurdle rate and a high-water mark to limit when the incentive fee is paid.

What is a high-water mark?

It is the highest NAV the fund has reached on which an incentive fee was paid. The manager earns new incentive fees only on gains above that level, so investors do not pay twice for recovering losses.

How does convertible arbitrage work?

The fund buys a convertible bond and shorts the underlying stock, usually in an amount based on the option delta. This hedges stock price moves so the fund earns from coupon income and mispriced optionality or volatility. It is exposed to credit spreads, liquidity and leverage.

How is long/short equity different from global macro?

Long/short equity mainly picks stocks, going long undervalued ones and short overvalued ones. Global macro takes top-down views on interest rates, currencies, commodities and indices across countries.