Berkshire Hathaway is a multinational conglomerate holding company led by Warren Buffett. It owns a diverse range of businesses and holds significant equity stakes in numerous public companies.
Dividend Discount Model (DDM): A method used to value a stock by using predicted dividends and discounting them back to present value.
Value Investing: An investment strategy where stocks are selected that trade for less than their intrinsic values.
Conglomerate: A large corporation that owns businesses in different industries.