Graham Holdings Company is a diversified American company based in Arlington, Virginia. Originally known as the Washington Post Company, it has evolved to focus on various sectors, including education, media, and manufacturing. The company owns several subsidiaries, such as Kaplan, Inc., which provides educational services, and Graham Media Group, a group of television stations. In addition to its core businesses, Graham Holdings invests in technology and other industries. The company is publicly traded on the New York Stock Exchange under the ticker symbol GHC. Its strategic approach allows it to adapt to changing market conditions while pursuing growth opportunities.