Hedge Fund Strategies

Welcome to Hedge Fund Strategies!

Hello there! Welcome to one of the most dynamic parts of the CFA Level II curriculum: Hedge Fund Strategies. This topic falls under Alternative Investments. If you’ve ever wondered how fund managers try to "beat the market" using tools like short selling, leverage, and complex derivatives, you’re in the right place.

Don't worry if this seems a bit overwhelming at first. We aren't just looking at what these funds do; we are looking at how they make money and the specific risks they take. Think of a hedge fund manager as a specialist chef—while a traditional manager follows a standard recipe (buy and hold), a hedge fund manager uses exotic ingredients and advanced techniques to create a specific "flavor" of return. Let's dive in!

1. Understanding the Broad Categories

The CFA curriculum divides hedge fund strategies into four main "buckets" based on how they generate returns. A good way to remember these is the mnemonic E.E.R.O.:

• Equity Hedge
• Event-Driven
• Relative Value
• Opportunistic

A. Equity Hedge Strategies

These strategies focus on public equity markets. The manager goes Long (buys) stocks they think will go up and Short (sells) stocks they think will go down.

1. Long/Short Equity: The manager maintains a "net long" position (e.g., 110% long and 30% short, for a net exposure of 80%). They try to profit from both the winners and the losers.
2. Market Neutral: The goal here is to have a Beta of zero. The manager balances longs and shorts so perfectly that if the overall stock market crashes 10%, the fund shouldn't be affected. They make money purely on the relative performance of their picks.
3. Dedicated Short Bias: These managers are the "pessimists." They spend most of their time looking for overvalued companies or frauds to short. Their net exposure is always negative.

Analogy: Imagine you are betting on a horse race. A Long/Short manager bets on the fastest horse and against the slowest. A Market Neutral manager bets that Horse A will beat Horse B, regardless of whether the track is muddy or dry (the market conditions).

B. Event-Driven Strategies

These strategies capitalize on specific corporate "events" like mergers, bankruptcies, or restructurings. The returns depend more on the event happening than on the direction of the stock market.

1. Merger Arbitrage: When Company A announces it will buy Company B for \$50 a share, Company B’s stock might jump to \$48. The \$2 difference is the arbitrage spread. The manager buys Company B and waits for the deal to close. The risk? The deal gets blocked by regulators and the stock price crashes.
\n2. Distressed Securities: The manager buys the debt or stock of companies in or near bankruptcy. It’s "vulture investing"—they buy when everyone else is panicking, hoping the company will be successfully restructured.
\n3. Shareholder Activism: The fund buys a large stake in a company and then uses its power to demand changes (like firing the CEO or selling off a division) to increase the stock price.

Quick Review: Equity Hedge strategies rely on stock picking (Alpha) and market movement (Beta). Event-Driven strategies rely on corporate actions.

C. Relative Value Strategies

These involve finding "price discrepancies" between two related securities. The manager thinks the price relationship between the two is "wrong" and will eventually return to normal.

1. Fixed Income Arbitrage: Trading different types of bonds (e.g., Treasury bonds vs. Corporate bonds) based on the expectation that the yield spread between them will change.
\n2. Convertible Arbitrage: A convertible bond is a bond that can be turned into stock. The manager typically buys the Convertible Bond (Long) and shorts the Underlying Stock (Short). They profit from the bond's yield and the volatility of the stock.

D. Opportunistic Strategies

These are "Top-Down" strategies. Instead of looking at individual companies, they look at the big picture: interest rates, currencies, and global trade.

1. Global Macro: These funds make massive bets on entire countries or regions. If they think the Japanese Yen will weaken against the US Dollar, they place a huge trade. They use lots of leverage to magnify returns.
\n2. Managed Futures (CTAs): These managers use computer algorithms to follow trends in futures markets (commodities, currencies, etc.). If Gold is trending up, the algorithm buys; if it starts to drop, the algorithm shorts.

2. Specialist Strategies

There are two other areas you need to know that don't fit perfectly into the four buckets above:

Volatility Strategies: These managers treat "volatility" itself as an asset class. They use options to bet on whether the market will be "choppy" or "calm."
\nMulti-Strategy Funds: These are "one-stop shops" that run many different hedge fund strategies under one roof. This provides diversification for the investor.

Did you know? Many investors prefer Multi-strategy funds because the fund manager can quickly move capital from an underperforming strategy (like Merger Arb) to a hot strategy (like Global Macro) without the investor having to do anything!

3. Evaluating Hedge Fund Performance

This is where the CFA exam loves to test your critical thinking. Measuring hedge fund performance is much harder than measuring a regular mutual fund because of several biases in the data.

Key Biases to Watch Out For:

• Survivorship Bias: Databases only show funds that are currently alive. The "dead" funds (the ones that failed) are removed. This makes the average hedge fund performance look much better than it actually is.
\n• Backfill Bias: When a new fund joins a database, they "fill in" their past successful history, but they don't include the period when they were struggling to get started.
\n• Stale Price Bias: Some hedge funds trade illiquid assets. If an asset hasn't traded in a month, the fund uses an old price. This makes the fund's returns look less volatile (smoother) than they really are, leading to an artificially high Sharpe Ratio.

Risk Measures:

Because hedge fund returns are often not normally distributed (they have "fat tails" or leptokurtosis), standard measures like Standard Deviation can be misleading. Managers often use:
\n1. Value at Risk (VaR): The minimum loss expected over a period at a certain probability.
\n2. Sortino Ratio: Similar to the Sharpe Ratio, but it only looks at "bad" volatility (downside risk) instead of total volatility.
\n3. Maximum Drawdown: The biggest peak-to-trough decline in the fund's history.

Key Takeaway: When looking at hedge fund returns, always ask: "Is this return high because the manager is skilled (Alpha), or because they are taking hidden risks (like liquidity risk) that I can't see?"

4. Fee Structures

Hedge funds are famous for their "2 and 20" fee structure. While fees have come down recently, the mechanics remain the same for the exam.

• Management Fee: A percentage of Assets Under Management (AUM), usually paid regardless of performance.
\n• Incentive Fee (Performance Fee): A percentage of the profits earned.

Crucial Fee Terms:

1. Hard Hurdle Rate: The manager only gets paid an incentive fee on profits above a certain benchmark (e.g., 5%).
\n2. Soft Hurdle Rate: If the manager hits the hurdle (e.g., 5%), they get paid a fee on the entire profit, not just the excess.
\n3. High-Water Mark: This protects the investor. If the fund loses 20% this year, the manager doesn't get an incentive fee next year until they first recover those losses and reach a new "peak" value.

Common Mistake: Forgetting to check if the incentive fee is calculated net of the management fee. Always read the question carefully! If the management fee is \$2 and the total profit is \$10, the incentive fee might be based on the remaining \$8 (net) or the full \$10 (gross).

5. Summary Quick-Check

Before you move on, make sure you can answer these:
• Which strategy is most likely to have a Beta of zero? (Answer: Equity Market Neutral)
• What is the main risk in Merger Arbitrage? (Answer: Deal failure risk)
• Why does "Stale Pricing" lead to an overstated Sharpe Ratio? (Answer: It underestimates volatility/standard deviation in the denominator)
• What does a High-Water Mark do? (Answer: Ensures managers aren't paid twice for the same gains after a recovery)

Final Encouragement: You've got this! Hedge fund strategies are just different ways of looking at the same markets. Focus on why a manager chooses a specific trade, and the "how" will make much more sense. Happy studying!