Experts say global and international mutual funds can represent a world of opportunity for investors.

Foreign-based companies now comprise fully half of the world’s equity market capitalization, up from about one-third in 1970, and many key industries such as oil and gas, wireless telecommunications and building construction are dominated by foreign companies.

However, despite the investment opportunities presented by these companies, research shows that international stocks remain significantly underrepresented in most U.S. portfolios. It’s estimated that on average Americans hold only about 5 percent of their portfolios in foreign stocks and funds.

Even if they do not realize it, the lives of Americans are influenced by global companies. Perhaps it was the medication taken before bedtime, the car driven to work or the soft drink that accompanied lunch. All are likely to have been products of companies that operate beyond the U.S.
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