Verizon (ticker symbol: VZ) is listed on the New York Stock Exchange and the NASDAQ Global Select Market. Verizon (ticker symbol: VZC) also maintains a standard listing on the London Stock Exchange. The historical stock price graph is available on tablet and PC.
Definition: A publicly held company is a stock corporation in which the shares of stock are available to the public.
A publicly held corporation is a publicly traded corporation. The shares of such corporations are traded on a public stock exchange (e.g., the New York Stock Exchange or NASDAQ in the United States).