Mutual funds are one of the easiest ways for people to invest their money. Instead of picking stocks on your own, you put your money into a fund, and a professional manager invests it for you along with money from thousands of other investors.

The United States has the biggest mutual fund market in the world. A small group of large companies manages most of this money, and their funds are the same ones you will find inside most 401(k) retirement plans, IRAs, and college savings accounts across the country.

Below is a simple overview of the 10 leading mutual fund companies in the United States. All ten companies are headquartered in the US and run large mutual fund businesses as one of their main services.

Quick Comparison

Rank	Company	Founded	Owner / Founders	Headquarters	Core Focus
1	Vanguard	1975	Founded by John C. Bogle; investor-owned, led by CEO Salim Ramji	Malvern, Pennsylvania	Low-Cost Index Mutual Funds
2	Fidelity Investments	1946	Founded by Edward C. Johnson II; privately held, led by CEO Abigail Johnson	Boston, Massachusetts	Mutual Funds, Retirement & Brokerage
3	Capital Group (American Funds)	1931	Founded by Jonathan Bell Lovelace; privately held, led by CEO Mike Gitlin	Los Angeles, California	Active Mutual Fund Management
4	T. Rowe Price	1937	Founded by Thomas Rowe Price Jr.; publicly listed (Nasdaq: TROW); led by CEO Rob Sharps	Baltimore, Maryland	Active Funds & Retirement Investing
5	Franklin Templeton	1947	Founded by Rupert H. Johnson Sr.; publicly listed (NYSE: BEN); led by CEO Jenny Johnson	San Mateo, California	Global Mutual Fund Management
6	Dodge & Cox	1930	Founded by Van Duyn Dodge & E. Morris Cox; employee-owned, led by CEO Roger Kuo	San Francisco, California	Value-Focused Mutual Funds
7	Charles Schwab Asset Management	1971	Founded by Charles R. Schwab; part of the Charles Schwab Corporation	Westlake, Texas	Low-Cost Mutual Funds & ETFs
8	Invesco	1935	Publicly listed (NYSE: IVZ); led by CEO Andrew Schlossberg	Atlanta, Georgia	Mutual Funds & ETF Management
9	American Century Investments	1958	Founded by James E. Stowers Jr.; privately held, led by CEO Jonathan Thomas	Kansas City, Missouri	Active Mutual Fund Management
10	MFS Investment Management	1924	Founded by an investment trust group; owned by Sun Life; led by CEO Ted Maloney	Boston, Massachusetts	America’s Oldest Mutual Fund Manager

Vanguard – The Home of Low-Cost Index Mutual Funds

Image Courtesy: Vanguard (Official Website)

• Founded: 1975 
• Owner: Founded by John C. Bogle; investor-owned, led by CEO Salim Ramji 
• Headquarters: Malvern, Pennsylvania

John Bogle started Vanguard with a simple idea: keep costs low so investors keep more of their own money. He created the first-ever index mutual fund, which just follows the overall market instead of trying to beat it. Vanguard is owned by its own funds, which are in turn owned by everyday investors like you, so there is no separate company taking a big cut of the profits.

Today, Vanguard is the biggest mutual fund company in the world, managing close to $12 trillion. It is best known for offering some of the cheapest funds you can buy anywhere.

What Vanguard does: Runs low-cost mutual funds and ETFs built for long-term investing.

Services: Index mutual funds, actively managed funds, ETFs, retirement accounts, and financial advice.

Fidelity Investments – A Family-Run Mutual Fund Giant

Image Courtesy: Fidelity Investments (Official Website)

• Founded: 1946 
• Owner: Founded by Edward C. Johnson II; privately held, led by CEO Abigail Johnson 
• Headquarters: Boston, Massachusetts

Fidelity has stayed in the same family since it started in 1946. It is now run by Abigail Johnson, the granddaughter of the founder, making Fidelity one of the few big financial companies still owned and led by the family that built it.

Fidelity is famous for its zero-fee index funds and for managing more workplace 401(k) retirement plans than almost anyone else in the country. That’s why many people already have Fidelity funds in their retirement account without even realizing it.

What Fidelity Investments does: Manages mutual funds and helps people plan and save for retirement.

Services: Mutual funds, ETFs, 401(k) plans, retirement accounts, and brokerage trading.

Capital Group (American Funds) – A Century of Steady Investing

Image Courtesy: Capital Group (Official Website)

• Founded: 1931 
• Owner: Founded by Jonathan Bell Lovelace; privately held, led by CEO Mike Gitlin 
• Headquarters: Los Angeles, California

Capital Group was born in 1931, right in the middle of the Great Depression. It has stayed a private company ever since, which the firm says helps it focus on long-term results instead of short-term stock market pressure.

Its American Funds are one of the most widely used fund families in workplace retirement plans across America. Instead of one manager running a fund alone, Capital Group uses small teams of managers working together on each fund.

What Capital Group does: Manages mutual funds with a focus on steady, long-term growth.

Services: American Funds mutual funds, retirement plan solutions, ETFs, and managed accounts.

T. Rowe Price – A Trusted Name in Retirement Funds

Image Courtesy: T. Rowe Price (Official Website)

• Founded: 1937 
• Owner: Founded by Thomas Rowe Price Jr.; publicly listed, led by CEO Rob Sharps 
• Headquarters: Baltimore, Maryland

Thomas Rowe Price Jr. started this company in 1937 with a simple belief: invest carefully, do your own research, and think long-term. Almost ninety years later, the firm still follows that same approach.

T. Rowe Price is especially known for its target-date retirement funds, a type of fund that automatically becomes safer as you get closer to retirement age. Millions of Americans hold these funds through their workplace 401(k) without ever having to manage them by hand.

What T. Rowe Price does: Manages mutual funds with a strong focus on retirement savings.

Services: Mutual funds, target-date retirement funds, 401(k) plan management, and financial advice.

Franklin Templeton – A Family Business Gone Global

Image Courtesy: Franklin Templeton (Official Website)

• Founded: 1947 
• Owner: Founded by Rupert H. Johnson Sr.; publicly listed, led by CEO Jenny Johnson 
• Headquarters: San Mateo, California

Franklin Templeton was started in 1947 and named after Benjamin Franklin. Like Fidelity, it has stayed largely in the hands of one family for generations, and it is now led by Jenny Johnson, the third generation of the Johnson family to run the company.

Over the years, the firm has bought several other well-known fund companies, including Legg Mason and Putnam Investments, which has helped it build one of the widest ranges of mutual funds available today.

What Franklin Templeton does: Manages mutual funds covering markets and companies around the world.

Services: Mutual funds, ETFs, alternative investments, retirement solutions, and wealth advice.

Dodge & Cox – An Employee-Owned Value Investor

Image Courtesy: Dodge & Cox (Official Website)

• Founded: 1930 
• Owner: Founded by Van Duyn Dodge and E. Morris Cox; employee-owned, led by CEO Roger Kuo 
• Headquarters: San Francisco, California

Dodge & Cox was started in 1930 by two investors who felt the investment world of that time was not fair to ordinary clients. They built a firm designed to always put clients first, and that same idea still guides the company today.

Unlike most big fund companies, Dodge & Cox is fully owned by the people who work there, not by outside shareholders. The firm keeps things simple by offering just a handful of well-known funds instead of hundreds of different options.

What Dodge & Cox does: Manages a small group of mutual funds focused on steady, long-term value.

Services: Mutual funds covering US stocks, international stocks, bonds, and balanced portfolios.

Charles Schwab Asset Management – Low-Cost Funds from a Trusted Broker

Image Courtesy: Charles Schwab Asset Management (Official Website)

• Founded: 1971 (as Charles Schwab Corporation) 
• Owner: Founded by Charles R. Schwab; part of the Charles Schwab Corporation 
• Headquarters: Westlake, Texas

Charles Schwab built his brokerage business around one main goal: make investing cheaper for everyday people. That same focus on low cost carried over into the company’s mutual fund business, which offers some of the lowest fees in the industry on basic index funds.

Because Schwab already has millions of brokerage customers, its mutual funds are an easy, low-cost choice for people who already bank or invest with the company.

What Charles Schwab Asset Management does: Manages low-cost mutual funds and ETFs for everyday investors.

Services: Index mutual funds, actively managed funds, ETFs, and target-date retirement funds.

Invesco – A Global Manager Built Through Growth

Image Courtesy: Invesco (Official Website)

• Founded: 1935 
• Owner: Publicly listed, led by CEO Andrew Schlossberg 
• Headquarters: Atlanta, Georgia

Invesco‘s roots go back to 1935, but the company grew into its current size mainly by buying and combining other investment firms from the US, the UK, and elsewhere over the decades.

Today, Invesco offers a wide range of mutual funds alongside its popular QQQ ETF, giving it a strong presence in both traditional mutual funds and newer ETF products.

What Invesco does: Manages mutual funds and ETFs for everyday and institutional investors.

Services: Mutual funds, ETFs (including Invesco QQQ), retirement solutions, and institutional investment management.

American Century Investments – A Firm Built to Give Back

Image Courtesy: American Century Investments (Official Website)

• Founded: 1958 
• Owner: Founded by James E. Stowers Jr.; privately held, led by CEO Jonathan Thomas 
• Headquarters: Kansas City, Missouri

James Stowers started American Century with just $100,000 and built it into a major mutual fund company over the following decades. One thing makes this firm stand out: a large part of its ownership is held by a foundation that funds medical research, so a share of the company’s profits goes toward that cause every year.

American Century offers a wide mix of actively managed mutual funds, with a long-standing focus on growth-style investing in stocks.

What American Century Investments does: Manages actively run mutual funds, with profits partly supporting medical research.

Services: Mutual funds, ETFs, retirement accounts, and separately managed portfolios.

MFS Investment Management – America’s Oldest Mutual Fund Company

Image Courtesy: MFS Investment Management (Official Website)

• Founded: 1924 
• Owner: Founded as Massachusetts Investors Trust; now owned by Sun Life; led by CEO Ted Maloney 
• Headquarters: Boston, Massachusetts

MFS holds a special place in history because it launched the very first mutual fund in the United States, back in 1924, called Massachusetts Investors Trust. That fund is often described as the starting point of the entire American mutual fund industry.

A century later, MFS is now owned by the Canadian insurance company Sun Life, but it still runs its mutual fund business out of Boston, managing money for individuals and large institutions alike.

What MFS Investment Management does: Manages mutual funds using an active, research-driven investing style.

Services: Mutual funds, retirement plan solutions, and institutional investment management.

Frequently Asked Questions (FAQs)

Which is the largest mutual fund company in the USA? 

Vanguard is the largest mutual fund company in the world, managing close to $12 trillion, mostly through low-cost index funds.

Which mutual fund companies on this list are privately owned? 

Fidelity, Capital Group, Dodge & Cox, and American Century Investments are privately or employee-owned, while T. Rowe Price, Franklin Templeton, and Invesco are publicly traded.

Which company is best known for target-date retirement funds? 

T. Rowe Price is especially well known for its target-date retirement funds, which are widely used in workplace 401(k) plans.

Which mutual fund company is fully owned by its own employees? 

Dodge & Cox is fully owned by its active employees, a setup the firm says helps it stay focused on long-term client results.

What is the difference between an active mutual fund and an index mutual fund? 

An active mutual fund has a manager picking investments to try to beat the market, while an index fund simply follows a market index and usually costs less to own.

Which company launched the very first mutual fund in the USA? 

MFS Investment Management launched Massachusetts Investors Trust in 1924, widely seen as the first mutual fund in American history.

Are mutual fund companies in the USA regulated? 

Yes, mutual funds and the companies managing them are regulated by the SEC, which sets rules to protect investors and require clear disclosure.

Which company shares part of its profits with charity? 

American Century Investments is majority-owned by a foundation, so a large share of its profits goes toward funding medical research.

Which company has grown mainly by buying other fund managers? 

Franklin Templeton has grown a lot through acquisitions, including Legg Mason and Putnam Investments, to expand its mutual fund lineup.

Why do these ten companies matter to everyday investors? 

Together, these firms manage a huge share of Americans’ retirement savings, so their fees and fund choices have a direct effect on how much money people end up with when they retire.

Conclusion

The US fund industry was built by pioneers and families that have been at the forefront of the market for decades. While Vanguard and Fidelity were the first to make investing affordable for the masses, companies like Capital Group, Dodge & Cox, and MFS have been accumulating wealth for generations.

These ten investment legends have one thing in common. They manage thousands of dollars that hardworking Americans save every week for their retirement, education, and other needs. So, whether one is searching for the lowest management fees or a fund with a century-old history, it is highly likely that one of these power players already manages their money.