After A Tumble, Vetr Upgrades GoPro By: Benzinga via Benzinga November 30, 2016 at 15:13 PM EST The Vetr crowd upgraded their rating of GoPro Inc (NASDAQ: GPRO) from 4 stars (Buy), issued two days ago, to 5 stars (Strong Buy). ... Read More >> Related Stocks: Bio-Techne Corp Gopro Inc Cl A