Warren Buffett's sprawling empire includes a subsidiary that’s one of the largest utilities in the country—and it's about to get even bigger. Read More

Spectre of Whole Foods acquisition casts long shadow over retail sector. Read More

There were a couple of major announcements on electric vehicles over the past few days. I was invited on TV to address them.  Read More

The summer slow-down in the markets could be the lull before the storm. We show you how to prepare for potential squalls. Read More

MLPs are down on the  year, but the recent momentum swing opened the door to a second-half comeback. Read More

Investors are flocking to so-called passive funds, but we counsel a mixed approach that combines passive with highly active investing. Read More

The first half is in the books. While oil and gas companies got hit pretty hard, the solar sector turned in a stellar performance.  Read More

A look at Buffalo Wild Wings a month after Marcato won the proxy fight. Can an activist investor restore B-Dubs' past glory? Read More

The latest reader letters delve into the looming market downturn, the agriculture boom, the gyrations of virtual reality stocks, GE’s streamlining, specialty REITs, and beer makers. Read More

This diversified utility has grown its dividend for 30 consecutive years, but doesn’t get the recognition it deserves. Read More