What Is a Hedge Fund?

A hedge fund is a private investment partnership that pools money from wealthy individuals and institutional investors (pension funds, endowments, family offices) to pursue higher returns using strategies that are not available to regular investment funds.

Unlike mutual funds, which are heavily regulated and restricted to buying stocks and bonds long, hedge funds can do almost anything: short sell stocks they think will decline, use leverage (borrowed money) to amplify bets, trade derivatives and options, invest in private companies, buy distressed debt, or deploy complex algorithmic strategies.

The term "hedge" originally referred to hedging risk — the idea was that these funds would protect against market downturns by going both long and short. In practice, many modern hedge funds do not hedge at all. They simply charge hedge fund fees for strategies that may or may not justify the cost.

Hedge funds are structured as limited partnerships. The fund manager (general partner) makes all investment decisions. Investors (limited partners) contribute capital and share in the returns — after the manager takes their fees.

Most hedge funds have a lock-up period of 1-3 years, during which you cannot withdraw your money. After the lock-up, withdrawals are typically only allowed quarterly or annually, with 30-90 days notice. This is very different from mutual funds or ETFs, which you can sell at any time.

Hedge funds report minimal information publicly. They do not have to disclose their holdings (except in quarterly 13F filings for large managers), their strategy details, or their performance. This opacity is by design — managers argue that disclosing their strategy would allow copycats to erode their edge.

The standard hedge fund fee is "2 and 20" — a 2% annual management fee on total assets plus a 20% performance fee on any profits.

A simple S&P 500 index fund returning the same 10% would have cost you $300 in fees (0.03% expense ratio) — leaving you with $99,700 instead of $60,000. The hedge fund took 133x more in fees.

Some top-performing funds charge even more. Renaissance Technologies' Medallion Fund charges 5 and 44 (5% management fee, 44% performance fee). But Medallion has returned approximately 66% per year before fees since 1988 — making it the most successful fund in history and one of the very few that justifies its fees.