In May 2010, Apple attained a ranking long thought unthinkable -- the world's most valuable technology company, a position it achieved by dethroning longtime rival Microsoft.
Apple still. But in the meantime another company has come along to kick Microsoft down a peg: Google, which capped off a summer surge in its stock price by overtaking Microsoft today in market capitalization. In the technology sector, only Apple has a bigger market value.
Google closed the day at $761.98, up 0.99 percent. Microsoft closed at $29.51, down 0.82 percent. And just like that, Google's market capitalization of $248.89 billion overtook Microsoft's value of 247.27 billion.
The day capped off a strong run for Google's stock, whichamid improved earnings and a bullish Citi report that set a new price target for the company at $850, up from $740.