Blackstone-Backed Vanguard Health Systems Files for $600 Million IPO

For the second time this year, a large for-profit hospital operator is going public in a private equity-backed IPO.

Renaissance Capital IPO Research submits: Bankrate (RATE) and Vanguard Health (VHS) both set terms for their IPOs earlier this week and have been added to the June IPO calendar.

Renaissance Capital IPO Research submits: Nexsan (NXSN), a provider of disk-based storage systems for long-term digital information storage, announced terms for its IPO on Friday. The Thousand Oaks, CA-based company plans to raise $55 million by offering 5,000,000 shares at a price range of $10.00 to $12.00.

Renaissance Capital IPO Research submits: The following IPOs are expected to price this week:

By Renaissance Capital IPO Research: AutoTrader.com (ATG), which operates the largest online automotive marketplace, filed on Friday with the SEC to raise up to $300 million in a U.S. initial public offering.

Renaissance Capital IPO Research submits: HomeAway, Inc., (AWAY) which operates the world's largest online marketplace for vacation rentals, filed on Friday with the SEC to raise up to $230 million in an initial public offering.

Renaissance Capital IPO Research submits: Sky-mobi Limited, a mobile application store in China with a leading 50% share and over 479 million users, announced terms for its IPO last Friday. The Zhejiang, China-based company plans to raise $65 million by selling 7,250,000 ADSs at a price range of $8 to $10 per ADS. At the mid-point of the proposed range, Sky-mobi Limited will command a fully diluted market capitalization just shy of $300 million.

Renaissance Capital IPO Research submits: The US IPO market has been highly active so far this month with sixteen completed deals, and last week's flurry of filings indicates it shows no signs of slowing. A total of six companies have announced terms and timing for their upcoming IPOs.