After shedding over $200 billion in market value this year, more than any other company worldwide, Tencent has been replaced by Exxon Mobil Corp. in the top of the rankings based on market capitalization.
When its share price hit a record high in January, the Shenzhen-based company was in the top five along with Apple Inc., Alphabet Inc., Microsoft Corp. and Amazon.com Inc.
Tencent returned more than 67,000 percent from its initial public offering through January, but then turned south this year on a run of bad news including a rare drop in profit and a regulatory crackdown on gaming in China.
The stock has tumbled nearly 40 percent in Hong Kong since Jan. 23, and fell for a ninth straight day Wednesday, on track for its worst ever run.
Tencent's market cap is now $353 billion, while Exxon Mobil's is $365 billion.
