Benzinga's Volume Movers

Matrix Service Co (NASDAQ: MTRX) shares climbed 10 percent to $22.00. The volume of Matrix Service shares traded was 250 percent higher than normal. Matrix Service reported better-than-expected Q4 earnings. Metaldyne Performance Group Inc (NYSE: MPG) surged 2.60 percent to $19.37. The volume of Metaldyne Performance Group shares traded 142 percent higher than normal. Metaldyne Performance's trailing-twelve-month ROE is 20.23 percent. Alkermes Plc (NASDAQ: ALKS) shares moved up 2.38 percent to $60.98. The volume of Alkermes traded was 63 percent higher than normal. Morgan Stanley upgraded Alkermes from Underweight to Overweight and raised the price target from $61.00 to $85.00. Ashford Hospitality Prime Inc (NYSE: AHP) shares rose 7.16 percent to $14.82. The volume of Ashford Hospitality Prime shares traded was 49 percent higher than normal. Canaccord Genuity upgraded Ashford Hospitality Prime from Hold to Buy and raised the price target from $14 to $21.