What Is a Fund Manager?

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Many investors use mutual funds or exchange-traded funds (ETFs) to save for retirement and pursue other financial goals. Most of these funds have a fund manager, sometimes known as an investment adviser, or a management team that implements the fund’s investment strategy.

Many investors use mutual funds or exchange-traded funds (ETFs) to save for retirement and pursue other financial goals. Most of these funds have a fund manager, sometimes known as an investment adviser, or a management team that implements the fund’s investment strategy by analyzing investment options and constructing the fund’s portfolio.

Definition and Examples of a Fund Manager

In the U.S., individuals are advised to begin saving for retirement as soon as they begin a career, if not sooner. Vehicles to save for retirement, such as work-sponsored 401(k) plans or individual retirement accounts (IRAs), are common ways people save for retirement. Although they usually know it is important to save and invest to reach various financial goals, most individuals are not comfortable selecting their own stocks, bonds, or other assets needed to build their investment portfolio.

This is where fund managers come in. Mutual funds, made up of a variety of stocks that fit an investment theme or strategy, are one of the most common ways to invest. When investors deposit money into actively managed funds, they rely on fund managers to make investment decisions on their behalf. 

Investors purchase shares of a mutual fund, rather than shares of an individual stock or bond. It is often said that mutual funds provide investors a means of owning a “basket of stocks.”

One of the most notable mutual fund managers in the U.S. has been Peter Lynch, who ran the Fidelity Magellan fund from 1977 to 1990. According to Morningstar, Lynch outperformed the annual return of the Standard & Poor’s (S&P) 500 stock index 11 of the 13 years he ran the Magellan fund. That is hugely impressive given the fact that, according to research by the S&P/Dow Jones Indices, fewer than 10% of actively managed stock mutual funds outperform their indexes.

How Fund Managers Work

Mutual funds and ETFs typically follow an investment strategy that is explained in detail in the fund prospectus. Some funds have an aggressive growth strategy that exposes the principal investment to higher risk, while others take a more balanced approach. Funds may be country- or region-specific or may invest in specific sectors, such as pharmaceuticals or technology.

In constructing a portfolio of investments, fund managers are expected to follow the fund prospectus (though many prospectuses state that fund managers have some leeway to stray from the expressed investment strategy). Large funds usually have a team of analysts that conduct research for the fund manager. Although one or more people may be listed as the fund manager, there often is a larger team of investment analysts working to build the portfolio.

Fund managers regularly meet with CEOs and other corporate executives as part of their search into investment possibilities. They also are responsible for reporting to shareholders how the fund is performing and explaining factors that affected the fund’s performance. This is done in an annual report or more frequently.

Many fund managers have a finance, economics, or business background. They understand how financial markets operate and what macroeconomic factors can impact markets. They may start out as an analyst on a team and work their way up.

Alternatives to Fund Managers

Because so many actively managed funds fail to outperform the market indexes they are measured against, funds that are not actively managed have become more popular over the past decade or so. Commonly referred to as passive investing, the goal of these funds is to match the market index the fund is mimicking, before fees. Because these funds do not require the investment of time that actively managed funds demand, the fees are typically a fraction of actively managed funds.

Many ETFs function as passively managed investments similar to index funds. Like mutual funds, ETFs contain a pre-selected assortment of assets, whether that is stocks, bonds, real estate investment trusts (REITs), or something else. An important difference between an ETF and a mutual fund is that an ETF trades in real time just as a stock would, rather than having a net asset value calculated at the end of each trading day as a mutual fund has.

What It Means for Individual Investors

Investors who do not feel comfortable selecting their own stocks and bonds for a portfolio can use funds instead. However, that doesn’t necessarily mean that no research is necessary. Those investing in actively managed funds should read their prospectuses to make sure the fund management strategy matches their goals and the risk level they are comfortable with.

The fund’s prospectus or annual report also will provide information on the fund manager or management team, including how long they have been overseeing the fund and their past market performance. 

It is important to remember that past performance is no guarantee of future results, even when the fund manager remains the same. However, if you are able to find a fund manager who strings together a decade or more of market-beating results, as Peter Lynch did, that fund manager’s returns will more than pay for the fees charged for the fund.

Key Takeaways

  • A fund manager implements the fund’s investment strategy by analyzing investment options and building the fund’s portfolio.
  • Some funds are managed by one or two individuals, while others are managed by a team of analysts. Even those funds that list a single manager often have a number of analysts working to identify investment opportunities.
  • In addition to building the portfolio of investments, fund managers are responsible for reporting on the fund’s performance in an annual or more frequent investor report.
  • Passively managed funds, such as many ETFs, may have fund managers, but they follow a formula for the index tracked and do not spend as much time analyzing and moving assets in and out of the fund.

Article Sources

  1. Morningstar. "Great Investors: Peter Lynch." Accessed Aug. 19, 2021.

  2. S&P/Dow Jones Indices. "SPIVA® U.S. Scorecard (2018)." Page 1. Accessed Aug. 19, 2021.

  3. Securities and Exchange Commission. "Mutual Funds and ETFs: A Guide for Investors." Page 23. Accessed Aug. 19, 2021.