TerraForm Power Stock Approaching Fair Value, UBS Warns By: Benzinga via Benzinga November 16, 2015 at 09:35 AM EST Shares of TerraForm Power Inc (NASDAQ: TERP) have declined 64.35 percent in the last six months, hitting a low of $12.95 on ... Read More >> Related Stocks: UBS Group Ag ADR Vivint Solar Inc