Why 21Vianet Might No Longer Be A Buy: Pacific Crest By: Benzinga via Benzinga August 28, 2015 at 08:53 AM EDT Shares of 21Vianet Group Inc (NASDAQ: VNET) rose more than 7 percent on Thursday, prompting one analyst to downgrade the ... Read More >> Related Stocks: Royal CDN Mint CDN Svr Reserves Etr USD Vnet Group Inc