Stifel Nicolaus Downgrades Yelp To Hold By: Benzinga via Benzinga October 23, 2014 at 06:35 AM EDT Analysts at Stifel Nicolaus downgraded Yelp (NYSE: YELP) from Buy to Hold and removed the price target of $85.00. Yelp's shares fell ... Read More >> Related Stocks: Yelp Inc