Other fund managers also hold major stakes in Berkshire Hathaway Class B shares. BlackRock owns nearly 111.6 million Class B shares, roughly 8.3% of the total outstanding shares. State Street ...

Clearly, over a period that long, the value of a dollar can erode. That's why Social Security benefits are eligible for an automatic cost-of-living adjustment (COLA) each year. But do those COLAs ...