美股歷史上七宗最大的IPO

????4. Facebook：160億美元

????4. Facebook: $16 billion

????眾所周知，Facebook的上市并不順利，承銷商們不得不在其上市交易首日買進該股，以防止其跌破每股38美元的IPO發行價。納斯達克交易平臺在執行交易指令方面出現的故障是導致Facebook上市失利的原因。

????該社交媒體巨頭通過IPO籌集了160億美元，對應靜態市盈率高達107倍，但上市后運道不濟。雖然該股上市首日沒有大幅上漲而令投資者感到失望，但該股股價自IPO以來已累計上漲105%。

????5. 通用汽車公司：158億美元

????Facebook had a notoriously rough offering, forcing underwriters to buy the company's stock on the first day of trading to keep it from falling below its $38 IPO price. Difficulties by Nasdaq in executing trades caused the problem.

????Before things went awry in initial trading, Facebook FB -0.41% raised $16 billion, which valued the social media powerhouse at 107 times trailing 12-month earnings. While investors were disappointed that there was no first-day pop, those who stuck with the company's stock since it's IPO have gained 105%.

????5. General Motors: $15.8 billion

????2009年6月，通用汽車公司獲得政府救助進行破產重組。僅僅17個月后，該公司便成功上市。這家有106年歷史的汽車制造商大幅降低了成本并擴張至中國等關鍵增長型市場，重獲投資者信心。而此前，該公司申請獲得500億美元政府救助款。

????通用汽車將其IPO發行價定為每股33美元，融資158億美元。該公司上市時，美國財政部（U.S. Treasury）是其第一大股東，但此后出售了所持有的全部通用汽車普通股。上市后，通用汽車的股價波動較大。近期該公司接連有大規模召回，對股價影響尤為顯著。該股股價自IPO以來已累計下跌近10%。

????6.德國電信：130億美元

????General Motors went public only 17 months after its government-funded bankruptcy in June 2009. The 106-year-old automaker sharply lowered costs and expanded into key growth markets like China, which helped renew investor confidence in a company that required a $50 billion bailout.

????GM GM 1.52% priced its shares at $33 each, raising $15.8 billion. At the time, the U.S. Treasury was the largest shareholder, and has since sold all of its common shares. GM's stock has had a wild ride since its debut, especially given the automaker's recent high level of recalls. The stock is down nearly 10% since its offering.

????6. Deutsche Telekom: $13 billion