Akcea Therapeutics Downgraded By Wells Fargo After Huge Run By: Benzinga via Benzinga March 19, 2018 at 16:09 PM EDT It’s been a great week for Akcea Therapeutics Inc (NASDAQ: AKCA), but the easy money may have already been made with the stock, ... Read More >> Related Stocks: Akcea Therapeutics Inc Ionis Pharmaceuticals