I updated this article on March 8, 2025, to reflect changes that I have made to the DG Style Matrix (formerly known as the DG Style Box) since it was introduced in July, 2024. I also refreshed and ...

Big changes are going on at Morningstar, the Chicago-based mutual-fund research company that taught investors to think about stars -- and style boxes -- when looking for funds in which to invest. One ...

When it comes to choosing the right mutual fund, investors often look at returns, risk, and expense ratios. But an important tool that helps in assessing a fund’s investment approach is the investment ...