Benzinga's Volume Movers

Shire plc

shares moved up 18.91% to $227.96. The volume of Shire shares traded was 972% higher than normal. Shire confirmed the rejection of Abbvie

bid. CarMax

shares rose 14.51% to $51.85. The volume of CarMax shares traded was 858% higher than normal. CarMax reported upbeat results for the first quarter. CarMax posted its quarterly profit of $169.7 million, or $0.76 per share, versus a year-ago profit of $146.7 million, or $0.64 per share. Luxottica Group SpA

surged 2.57% to $58.18. The volume of Luxottica Group shares traded 442% higher than normal. Luxottica's trailing-twelve-month revenue is $9.88 billion. Esterline Technologies

shares climbed 3.50% to $121.32. The volume of Esterline Technologies shares traded was 266% higher than normal. Canaccord Genuity upgrades Esterline from Hold to Buy and raised the price target from $112.00 to $138.00.