Since their creation, mutual funds have been a popular investment vehicle for investors. Their simplicity along with other attributes provide great benefit to investors with limited knowledge, time or money. To help you decide whether mutual funds are best for you and your situation, we are going to look at some reasons why you might want to consider investing in mutual funds. (Know what you're getting into, check out Analyzing Mutual Fund Risk.)

Diversification
One rule of investing, for both large and small investors, is asset diversification. Diversification involves the mixing of investments within a portfolio and is used to manage risk. For example, by choosing to buy stocks in the retail sector and offsetting them with stocks in the industrial sector, you can reduce the impact of the performance of any one security on your entire portfolio. To achieve a truly diversified portfolio, you may have to buy stocks with different capitalizations from different industries and bonds with varying maturities from different issuers. For the individual investor, this can be quite costly.

By purchasing mutual funds, you are provided with the immediate benefit of instant diversification and asset allocation without the large amounts of cash needed to create individual portfolios. One caveat, however, is that simply purchasing one mutual fund might not give you adequate diversification - check to see if the fund is sector or industry specific. For example, investing in an oil and energy mutual fund might spread your money over fifty companies, but if energy prices fall, your portfolio will likely suffer. (Learn how to protect yourself against loss, read Recession-Proof Mutual Funds.)

Economies of Scale
The easiest way to understand economies of scale is by thinking about volume discounts; in many stores, the more of one product you buy, the cheaper that product becomes. For example, when you buy a dozen donuts, the price per donut is usually cheaper than buying a single one. This also occurs in the purchase and sale of securities. If you buy only one security at a time, the transaction fees will be relatively large.

Mutual funds are able to take advantage of their buying and selling size and thereby reduce transaction costs for investors. When you buy a mutual fund, you are able to diversify without the numerous commission charges. Imagine if you had to buy the 10-20 stocks needed for diversification. The commission charges alone would eat up a good chunk of your savings. Add to this the fact that you would have to pay more transaction fees every time you wanted to modify your portfolio - as you can see the costs begin to add up. With mutual funds, you can make transactions on a much larger scale for less money. (For more on this, see Start Investing With Only $1,000.)
Divisibility
Many investors don't have the exact sums of money to buy round lots of securities. One to two hundred dollars is usually not enough to buy a round lot of a stock, especially after deducting commissions. Investors can purchase mutual funds in smaller denominations, ranging from $100 to $1,000 minimums. Smaller denominations of mutual funds provide mutual fund investors the ability to make periodic investments through monthly purchase plans while taking advantage of dollar-cost averaging. So, rather than having to wait until you have enough money to buy higher-cost investments, you can get in right away with mutual funds. This provides an additional advantage - liquidity. 

Liquidity
Another advantage of mutual funds is the ability to get in and out with relative ease. In general, you are able to sell your mutual funds in a short period of time without there being much difference between the sale price and the most current market value. However, it is important to watch out for any fees associated with selling, including back-end load fees. Also, unlike stocks and exchange-traded funds (ETFs), which trade any time during market hours, mutual funds transact only once per day after the fund's net asset value (NAV) is calculated. (For related reading, see What is a mutual fund's NAV?)

Professional Management
When you buy a mutual fund, you are also choosing a professional money manager. This manager will use the money that you invest to buy and sell stocks that he or she has carefully researched. Therefore, rather than having to thoroughly research every investment before you decide to buy or sell, you have a mutual fund's money manager to handle it for you. (For more insight, see Does Your Investment Manager Measure Up? and Assess Your Investment Manager.)

Conclusion
As with any investment, there are risks involved in buying mutual funds. These investment vehicles can experience market fluctuations and sometimes provide returns below the overall market. Also, the advantages gained from mutual funds are not free: many of them carry loads, annual expense fees and penalties for early withdrawal. To learn about the other realities of mutual funds, see Disadvantages of Mutual Funds.

 

by Investopedia Staff, (Contact Author | Biography)

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