Baidu Inc. is indeed listed on a major United States stock exchange, trading under the ticker symbol BIDU on the NASDAQ stock market in the form of American Depositary Shares. This secondary listing allows international institutional investors and retail traders in Western financial markets to buy and sell ownership stakes in the Chinese artificial intelligence and internet giant alongside its primary listing on the Hong Kong Stock Exchange. The American Depositary Shares represent a specified proportion of ordinary shares and provide liquidity, transparent regulatory reporting under SEC guidelines, and broad exposure to Baidu's core technological advancements in cloud computing, autonomous driving, and generative artificial intelligence.