Candy Crush games developer King valued at over $7bn
26 March 2014 Last updated at 10:32 GMT
The games developer behind Candy Crush Saga, King, has been valued at over $7bn (£4.2bn) after it raised $500m listing on the New York Stock Exchange.
It sold 22.2 million shares priced at $22.50 per share - the mid-point of the range the firm had initially set.
Candy Crush was the most downloaded free mobile app of 2013 - but investors are asking if a market bubble is forming.
Michelle Fleury reports from New York.