12 Biggest Mid-Day Losers For Monday By: Benzinga via Benzinga December 19, 2016 at 13:10 PM EST JAKKS Pacific, Inc. (NASDAQ: JAKK) shares tumbled 30.5 percent to $4.90. Piper Jaffray downgraded Jakks Pacific from Overweight ... Read More >> Related Stocks: Acorda Therapeutics Ambac Financial Group Arcelor Mittal Deutsche Bank Ag Euroseas Ltd Evoke Pharma Innospec Inc Jakks Pacific Inc Wins Finance Holdings Inc Yamana Gold