The first private equity fund was launched in 1960

Cheap debt and relatively minimal regulation fueled private equity's expansion

Low interest rates in the 2010s made taking on debt cheap, making leveraged buyouts incredibly lucrative. Private equity firms were able to make large deals quickly, in part because they don't face the same disclosure requirements and shareholder approval processes as public companies. These two factors juiced the growth of private funds.

Private equity firms often use leveraged buyouts to acquire new companies

In a leveraged buyout or "LBO," private equity funds finance acquisitions with debt secured by the target company's assets and cash flows. The PE firm aims to improve operations and leverage the company's profile to pay down debt, thereby increasing equity value.

Explore an alternative investments timeline

From what’s known as the first leveraged buyout, when JPMorgan acquired the Carnegie Steel Company, to the creation of the first-ever hedge fund, alternative investments have a long history.

The majority of capital in private equity funds is provided by institutional investors

The individuals who invest this initial capital are called the firm's limited partners. Private equity firm LPs include sovereign wealth funds, university endowments, high-net-worth individuals, and more.

Explore the differences between private equity, venture capital, and hedge funds

Private equity firms focus on buying and improving private companies with the intent to sell them for profit or take them public. Venture capital is technically a form of private equity in which investors focus on startups and generally don't seek majority control of the company. Hedge funds are pooled investments for sophisticated investors that pursue a wide range of often complex strategies.

In 2024, US private equity posted an 8.1% return

Tracked by Cambridge Associates, 2024 performance saw limited partner distributions overtake contributions for the first time in years. Cambridge Associates, a leader in the space, typically uses a 2.0x+ MOIC (Multiple on Invested Capital) as a benchmark for top-quartile PE fund success.

Kohlberg Kravis Roberts was the world's largest private equity firm as of 2025

Headquartered in New York City, KKR raised more than $117B between 2020 and 2024. KKR is credited for pioneering the leveraged buyout strategy for private equity in the 1970s and now owns nearly 300 companies.

Private equity companies are selling off more acquisitions—but at much lower prices

In 2025, private equity exits were up by 5.4%, but the total value of those deals was down by 21.2% year-over-year. An exit occurs when a private equity firm either sells an acquired company or takes that company public.

How venture capital firms came to be

The venture capital firm that kickstarted an industry.

PetSmart and Hilton are among 10 of the most famous leveraged buyouts in history

Some of the most famous leveraged buyout deals include Blackstone's 2007 acquisition of Hilton Hotels, in which Blackstone took the then-public company private and then returned it to the public markets in 2013. A British PE firm bought PetSmart for $9B in 2014—one of the most expensive leveraged buyouts since 2007.

Mutual funds were first created and sold in the US in 1924

Mutual funds were created in 1924, became popular in the '80s and '90s when investors saw a better payoff. Since then, they’ve evolved to be one of the most popular investment options today.

While the first exchange-traded fund (a 'basket' of different assets that can be bought and sold on a stock exchange) in the US only launched in 1993, the global ETF market has grown to more than $10T in the short time since.

Former US Senator Mitt Romney cofounded a revolutionary private equity firm

Mitt Romney cofounded Bain Capital—a private investment group that manages more than $215B—in the 1980s before becoming a politician. Bain Capital is credited with revolutionizing private equity by focusing on consolidating and streamlining business operations rather than relying on financial engineering to increase company profits.

Roughly 10% of US apartments were owned by private equity firms as of 2025

Almost half of those apartments were purchased after 2021. However, local community groups across the country are experimenting with ways to put residential and commercial real estate in the hands of community members.

Should companies be owned by their workers?

In the last half-century, so-called private equity has transformed industries by purchasing private companies, cutting costs, loading up debt, and then selling the business at a premium—all at a huge profit to the investors. Workers, on the other hand, are often left with nothing. Listen to how both pro-worker economists and a private equity stalwart are trying to shift ownership to workers—a growing tactic proven to improve worker satisfaction and company value.

Retail investors cannot directly invest in private credit funds—but other financial vehicles can offer exposure to the industry

For example, as some US regulations have loosened in recent years, retail investors have begun to get exposure to the private credit market via ETFs that invest in publicly traded financial vehicles with private credit exposure, such as BDCs.

Venture capital is a form of funding provided to early-stage companies with high growth potential, typically in exchange for an equity (or ownership) stake

PayPal was started in 1998 by Peter Thiel

By the year 2002, PayPal went public for the first time—but that was far from the end of its business story. eBay later bought PayPal, then eventually spun it off. PayPal IPO’d for a second time in 2015.

An initial public offering or 'IPO' is the process of a private company becoming public by putting shares of the company on the stock market for purchase.

The origins of modern family offices date back to the 1500s

Wealth management for families with massive fortunes has evolved over the centuries, with the Rockefellers establishing the first single-family office in 1882.

The first ever IPO was issued by the Dutch East India Co., a spice company

It first offered shares to the public in the 1600s on the Amsterdam Stock Exchange to help finance its passages. The Dutch East India Co. succeeded in part due to its monopolistic hold over the East Indies at the time.

Warren Buffett first started investing in Geico in 1951

Buffett is known for his large collection of insurance investments, and Geico is no exception. This is partly due to investments from his mentor Benjamin Graham and a private, impromptu meeting with the company’s future CEO.

Nike went public in 1980, and the first share sold at $22

Nike stock plummeted in the four years that followed the company’s initial public offering (IPO). The company’s deal with Michael Jordan in 1984 ultimately revived investor confidence.

Hedge funds, the private investment firms that trade a wide swath of financial assets, make money by imposing steep fees on investors and from the fund's investment performance.

Before the S&P 500 launched in 1957, Standard and Poor's had a daily index with just 90 companies

Unlike previous indexes from S&P, the S&P 500 could be computed in real time using computer technology that tracked stock tickers across stock exchanges. This innovation is partly what led to 500 companies being listed on the index, a huge increase from the 90 companies in S&P's flagship index when the company had to do all the analysis by hand.

Amazon didn't have a profitable quarter until 2001, more than 6 years into its existence

Jeff Bezos, however, took pride in Amazon's early unprofitability, reinvesting the money Amazon made back into its business, prioritizing investment into long-term growth and customer acquisition over short-term gains.

American Express was the first company to offer 'gold' cards to borrowers

American Express began offering gold cards to affluent consumers in 1966. However, other credit card companies began offering similar, premium cards in the 1980s, which quickly became a status symbol for wealthy Americans.

The first modern payday lending store opened in Tennessee

Check Into Cash Inc. is widely recognized as the first national payday lending company. Originally started by a preacher in Johnson City, it was later popularized by Allan Jones, who founded Check Into Cash in 1993. Jones has since donated a significant amount of money to the city. (Some users may experience a paywall.)

Peloton raised more than $300K in 30 days during its Kickstarter campaign

Peloton ran a Kickstarter campaign in 2013, hoping to raise $250K and ended the campaign with $307K. Peloton sold its first bikes during that campaign for $1.5K. Foley later said that most of the bike purchases came from investors, not necessarily new customers.

Warren Buffett's former professor Benjamin Graham is known as the 'father of value investing,' a strategy in which investors seek to buy stocks trading below their intrinsic worth.

Sears sold DIY house kits starting at $600 in its famous catalog from 1908 through the 1940s, resulting in roughly 10,000 'Sears and Roebuck houses' being built.

Dozens of S&P 500 stocks, including Coca-Cola and Walmart—known as the dividend aristocrats—have increased dividends every year for 25 years

The name 'Silicon Valley' arose from the founding of Shockley Semiconductor Laboratory in Fairchild Semiconductor in 1956-57, founded near Stanford University in Palo Alto

Roughly 43 million US borrowers owe roughly $1.7T in student debt, the second-largest source of consumer debt behind mortgages.

The idea for the Federal Reserve was conceived in secret in 1910—with bankers donning duck hunt gear for disguise while traveling to a remote country club on Georgia's Jekyll Island

The first horror movie is believed to be George Méliès' 1986 short 'The Haunted Castle,' which pioneered the use of special effects

The Beatles' US label rejected the band's first two singles, 'Please Please Me' and 'From Me to You,' with one executive calling the band 'dead in the water.'

The first image of a black hole was captured by creating an Earth-sized virtual observatory from a network of eight radio telescopes.

Jimmy Carter signed a 1978 bill that legalized home brewing, a move credited with kick-starting the craft beer industry.

In 2025, four executives from large tech companies were given positions in the US Army Reserves—including Palantir Chief Technology Officer Shyam Sankar, which reinforced Palantir's ties with the US military and its role as a leading defense partner.

Long before Major League Baseball began allowing instant replay for balls and strikes, an umpire reluctantly used the technology to determine whether a hit was a home run, a move that inadvertently ushered in a new era for the sport.

How Amazon operates a 'flywheel' business model, a self-reinforcing cycle that drives continuous growth

Before humans, the Soviet Union and the United States sent animals—including apes, dogs, and cats—to space during the Space Race.

Read a deep dive on the 'all-purpose healing' peptide BPC-157.

The most expensive ad of all time was for Chanel No. 5 perfume and cost roughly $33M to produce in 2004—about $57M in today's dollars.

Elk Cloner, the first computer virus to spread in public, was written as a practical joke by Richard Skrenta, a Pittsburgh high school student.

American short story writer Flannery O'Connor raised 40 peacocks, which became potent symbols for her fiction's elegant violence

The USPS spent $3.97B in 2024, accounting for .058% of the federal budget.

For centuries, it was common to sleep in two shifts: a few hours at the beginning of the night, and a longer period beginning around midnight

The word 'jazz' evolved from 'jasm,' 19th-century American slang for 'energy'