Hedge Fund
Overview
A hedge fund is an investment fund that raises capital from a small number of professional investors through private placement and employs a variety of strategies—long/short, macro, arbitrage, and quant—to pursue Absolute Return independent of market indices. Since Alfred Winslow Jones (앨프레드 윈슬로 존스) launched the first hedge fund in 1949 by combining a long/short strategy with leverage, the industry has grown into a multi-trillion-dollar alternative investment sector. Compared with ordinary mutual funds, hedge funds are less regulated but come with high fees, lock-ups (redemption restrictions), and high risk.
Key Details
Definition and History
The word "hedge" originally meant "risk avoidance," but modern hedge funds encompass not only pure risk avoidance but also directional strategies that bet on market direction and high-risk strategies using leverage. In 1949, Jones sought returns unrelated to market volatility through a long/short strategy of short-selling stocks expected to fall and buying stocks expected to rise, which is regarded as the prototype of today's hedge fund strategies.
Legal Structure and Regulation
Hedge funds are generally operated as private funds established in tax havens such as the Cayman Islands, and in the United States only Accredited Investors may participate under regulation by the Securities and Exchange Commission (SEC). In Korea, they are classified as "professional investor private collective investment vehicles" (전문투자형 사모집합투자기구) under the Capital Markets Act; following the previous regulation of private funds with 49 or fewer investors, a hedge fund regime was introduced in 2015, requiring fulfillment of manager requirements and investor qualification (professional investor) requirements.
Major Investment Strategies
- Long/Short: Pursues market-neutral returns by combining long purchases and short selling
- Global Macro: Bets on macroeconomic variables such as interest rates, exchange rates, commodities, and indices
- Event-Driven: Exploits corporate events such as M&A, restructuring, and defaults
- Relative Value/Arbitrage: Exploits price gaps between similar assets
- Quant/Systematic: Automated trading using algorithms and statistical models
- Multi-Manager: Runs multiple strategy teams in parallel to diversify risk
Fee Structure
Traditionally, the "2/20" structure applies. A 2% management fee is charged on assets under management, and a 20% performance fee on investment performance. Performance fees are paid only on returns above the High Water Mark, and investors cannot redeem their capital for a certain period (lock-up). Recently, there has also been a trend toward lowering performance fee rates or offering favorable terms for long-term lock-ups.
Leverage and Risk
Hedge funds use leverage to magnify returns, but the risk of loss grows accordingly. Representative risk cases include the collapse of Long-Term Capital Management (LTCM) in 1998, the large-scale redemption crisis during the 2008 global financial crisis, and the credit incident at Archegos Capital (아케고스캐피털) in 2021. The "Hedge Fund Run" phenomenon—in which many funds simultaneously liquidate during a liquidity crisis and amplify market shock—is also a major concern.
Major Players
Bridgewater Associates (Ray Dalio), Renaissance Technologies (Jim Simons), Citadel, Millennium Management, Point72, Elliott Management, and Kohlberg Kravis Roberts (KKR) are counted among the world's leading hedge funds.
Latest Trends
In 2024–2025, the rise of multi-manager funds stands out in the hedge fund industry. Multi-strategy managers such as Citadel and Millennium are concentrating capital, accounting for a substantial share of industry profits. In addition, as the high-interest-rate environment continues, leverage costs and funding burdens have increased, driving strategy diversification and cost efficiency efforts. Other major trends include the advancement of quant strategies using artificial intelligence (AI) and machine learning, the spread of "hedge fund ETFs" that offer hedge fund strategies in ETF form, and the blurring of boundaries with private equity and credit funds. In Korea, the 2024 amendment to the Capital Markets Act eased entry regulations for hedge funds, lowering the threshold for establishing management companies, and the domestic hedge fund market is expected to grow alongside expanded participation by individual professional investors. Meanwhile, crypto hedge funds targeting cryptocurrencies and digital assets are also emerging as a new axis.
Related Topics
- [[Private Equity Fund]]
- [[Long/Short Strategy]]
- [[Leverage]]
- [[Quant Investing]]
- [[Alternative Investment]]