AT&T Inc

Reports are also due for Visa, Exxon, Verizon, and many more.

As telecom and media valuations in the U.S. move sharply higher, Mexican firms Grupo Televisa and America Movil trade at a discount.

A fund that shouldn’t succeed, but does.

AT&T makes plans, Verizon adds customers, T-Mobile takes share, and Sprint brings up the rear.

We view the narrow-moat firm's shares as fairly valued.

Here are our analysts' top ideas in each sector at the third quarter's end.

We see little strategic reason for AT&T to combine wireless and media businesses.

Investors remained cautiously optimistic despite looming threats and rocky markets.

We recap the week on Morningstar.com and note the most popular stocks, funds, and ETFs.

Gold-rated Oakmark Fund stands apart in a Morningstar Category cluttered with bland strategies.

The narrow-moat firm delivered solid wireless results during the second quarter.

We'll be watching as Boeing, Facebook, Alphabet, AT&T, and Amazon.com report.

We take a numerical look through this week's Morningstar research. Plus, our most popular articles and videos for the week ended July 5.

These undervalued stocks all boast generous yields and secure dividends.

Traditional telecom has lagged, but the rest of the sector has been strong.

We take a numerical look through this week's Morningstar research. Plus, our most popular articles and videos for the week ended May 24.

AT&T is one of our favorite stocks today -- here's why.

These companies new to our coverage list all earn economic moat ratings of narrow or better.

We take a numerical look through this week's Morningstar research. Plus, our most popular articles and videos for the week ended May 17.

We think it's done making bad capital-allocation decisions for a while.