The young boss of Facebook founderThis is by far the largest entry into the stock market of all time for a value internet. Facebook, which has sold its shares to $38 parts, has obtained a valuation of $104 billion, all stock options included, very beyond the $23 billion that weighed his eldest Google when he made his first not to publicly traded company in 2004 ... the same year as the launch of Facebook in a student room at Harvard. Financial Analysts and waiting until Friday to see or would fit the title during the first public exchanges, some paris being open for example among the users of the site at microblogs Twitter. "I still think that this is going to be exchanged on the rise, my bet would be that it rises very high, and that ca will stabilize around 45 dollars" at the end of the day, declared to AFP the analyst Michael Pachter. This would represent an increase of approximately 18% in a single day. The crop enterprise $6.84 billion for its own account on an operation total of some 16.02 billion dollars, the balance returning to the original shareholders. MR. Zuckerberg sells only the actions that will enable him to lead its tax bill, either for $1.15 billion worth of securities, while retaining the rest of his participation of 18.4 %, and 55.8 % of the voting rights. It is the second largest introduction on the Stock Exchange for an American value (excluding preferential titles). In the event of strong interest from investors, up to 63.18 million of additional securities could be put up for sale. Many analysts have warned against any racing for the title "FB". Even analysts believe the promises of "the social internet" feel that to the one-year horizon, it could increase by 5% to 10 %. The turnover of Facebook is in deceleration while the company fact fit in power its investments and penalty to generate income since the portable devices, more and more used to refer to the site in place of conventional computers. The operation was to give the mind reeling: the valuation of Facebook easily exceed that of the media group Disney ( $80 billion) almost centennial, even if it remains in withdrawal behind the other giant of the internet, Google. And all this for a turnover of "only" $3.7 billion in 2011, and a net profit of $668 million. In the operation, in addition to Mr. Zuckerberg, number of the first of the "friends" of Facebook, who have bet on the company in its infancy or have accepted actions rather than of wages important at the beginning of their careers, have seen a few million dollars. Even the opponents of MR. fact ring Friday morning the bell of the Nasdaq electronic market platform, in honor of the first listing of their social network to 900 million users, a operation record. MR. Zuckerberg, 28 years, marks the end of a night of "hackathon" (marathon of computing coding) at the headquarters of the group in Menlo Park, California, in ringing to distance the bell of the platform based in New York.