Apple is the largest company in the world, with a market cap of $3.68 trillion ... While Berkshire's main business is insurance (it owns one of the largest insurance companies, GEICO), Berkshire ...

The card earns 1.5% cash back on all purchases, features a sign-up bonus as well as a 0% APR promotion. You’ll get a decent flat rate on all your spending, as well as a welcome offer and ...