FACEBOOK, the company that turned the social Web into a cultural and business phenomenon, is worth as much as $95 billion, according to the price range for its upcoming initial public offering of stock. Facebook's IPO, expected in a couple of weeks, would be the biggest ever for an Internet company. Facebook disclosed the price range of $28 to $35 per share in a regulatory filing Thursday. At the high end, Facebook and its current shareholders could raise as much as $13.58 billion – far more than the $1.9 billion raised in the 2004 offering for current Internet IPO record-holder Google Inc. The IPO valued the company at $23 billion. Google is now worth about $200 billion. Facebook Inc.'s IPO has been highly anticipated, not just because of how much money it will raise but because Facebook itself is so popular. The world's largest online social network has more than 900 million users. One of the most eagerly anticipated IPOs in history, Facebook's was preceded by those from smaller social Web companies such as professional networking service LinkedIn Corp. and online game maker Zynga Inc. Facebook's stock is expected to price on May 17 and make its public trading debut on May 18. Facebook plans to list its stock on the Nasdaq under the symbol "FB." The actual price could be higher or lower than Facebook's given range, depending on investor demand. Online reviews site Yelp Inc., for example, set a price range of $12 to $14 and priced at $15 when it went public in March. If Facebook ultimately prices at its stated maximum of $35 per share, the IPO would raise $11.8 billion. But underwriters are likely to sell extra stock reserved for overallotments, given the excitement surrounding the IPO. That would bring the IPO to $13.58 billion. The midpoint of the expected deal size, without the overallotments, is $10.63 billion. That would put Facebook just a hair above AT&T Inc., at No. 5, when it comes to the largest-ever US IPOs. CEO Mark Zuckerberg, who turns 28 this month, has emerged as a wunderkind leader who's guided Facebook through unprecedented growth from its scrappy start as an online hangout for Harvard students. Facebook's offering values the company at $76 billion to $95 billion, based on the expected number of Facebook shares following the IPO. That's about 2.74 billion, according to Renaissance Capital, an IPO investment adviser. The value is set by multiplying the number of shares by the expected stock price. Facebook's next step is an "IPO road show," where executives talk to potential investors about why they should invest in the stock. On Thursday, Facebook posted a version of its road show online, with appearances from Zuckerberg; Chief Operating Officer Sheryl Sandberg; Finance Chief David Ebersman and other executives. The company said that putting the road show online was consistent with its focus on "authentic, engaging information." "We think people's lives will be better and really that the whole world will function better when there is more information and understanding out there," Zuckerberg says in the video, wearing a T-shirt and jeans as he usually does.