The ticker symbol for Apple, Inc. (formerly Apple Computer, Inc.) is AAPL and it is traded on the Nasdaq.
Apple's stock symbol is "AAPL" and is traded on NASDAQ.
AAPL is the stock ticker symbol for Apple Inc.
Ticker: APPL Trades on NASDAQ
There is no such thing as a stock symbol for itunes since it is not a publicly traded company but a software by Apple Inc. (AAPL).
The ticker symbol for StemCells Inc. is STEM and it is traded on the NASDAQ.
The ticker symbol for Palm Inc is PALM and it is traded on the NASDAQ.
Zenimax Media Inc. does not have a public ticker symbol, as it is privately traded.
There is no ticker symbol, Cargill is a private company.
The ticker symbol for Journey's is GCO, which is Genesco, Inc.
The ticker symbol for Blackrock Inc. is BLK and it trades on the New York Stock Exchange.
KAR is the ticker symbol for Adesa Inc. Adesa Inc. is a wholesale vehicle dealer located in Carmel, Indiana.