Benzinga's Top #PreMarket Losers

Himax Technologies HIMX dropped 4.86% to $6.27 in pre-market trading. UBS downgraded Himax from Neutral to Sell and lowered the price target from $13.70 to $5.60. Shire plc SHPG dipped 3.14% to $185.10 in pre-market trading. Shire shares jumped 6.59% on Monday on a report from Reuters that the company had hired Citigroup as an advisor to handle a potential sale. Achillion Pharmaceuticals ACHN shares dropped 2.94% to $7.59 in pre-market trading after surging 20.87% on Monday. Qiwi plc QIWI shares fell 1.61% to $40.95 in pre-market trading after the company priced 7.973 million ADS offering at $40.00 per ADS.