Modern portfolio theory suggests that an investor have a diversified portfolio of investments including a variety of investment products to obtain an optimal risk - return reward for their investments. (investopedia.com)
However, given the right kind of funds, such as balanced funds, you can have a diversified portfolio with just a few mutual funds. (thebalance.com)
The company has a diversified portfolio, including businesses ranging from capital market, asset management to housing finance and insurance. (policybazaar.com)