An investment portfolio is a collection of assets that puts your money to work for you. Capital invested in carefully ...

Understand what portfolio diversification is and why it's a crucial investment strategy. Learn how diversification can help ...

A business portfolio is a company's set of investments, holdings, products, businesses and brands. A product portfolio is the product's mix of market segments. Marketing managers attempt to make a ...

Note: This video is one of several interviews that Morningstar director of personal finance Christine Benz had with Vanguard officials at this year's Bogleheads event. See all of the interviews here.

Susan Dziubinski: Hi, I’m Susan Dziubinski with Morningstar. Assembling and maintaining an investment portfolio can be overwhelming. Investors can simplify their ...

Modern Portfolio Theory (MPT) is an academic practice for optimizing investment portfolios in pursuit of realizing the greatest potential reward for the amount of risk an investor is willing to assume ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Gordon Scott has been an active investor and technical analyst or 20+ years.

You don’t need a doctoral degree in finance to calculate your portfolio’s investment returns. A few principles are enough to turn even the most math-phobic people into shrewd investors. While basic ...