Benzinga's Volume Movers

Weight Watchers International, Inc. WTW shares climbed 28.66 percent to $17.91. The volume of Weight Watchers shares traded was 4402 percent higher than normal. Barclays upgraded Weight Watchers from Underweight to Equal-weight and raised the price target from $5.00 to $14.00. Team Health Holdings LLC TMH shares rose 14.61 percent to $60.17. The volume of Team Health Holdings shares traded was 965 percent higher than normal. Amsurg Corp AMSG proposed to acquire TeamHealth for $7.8 billion. Tile Shop Hldgs, Inc. TTS surged 14.52 percent to $14.94. The volume of Tile Shop shares traded was 630 percent higher than normal. Tile Shop reported upbeat Q3 results and issued a strong FY15 revenue forecast. Motorcar Parts of America, Inc. MPAA shares moved up 4.30 percent to $34.43. The volume of Motorcar Parts of America traded was 588 percent higher than normal. Motorcar Parts of America will replace OM Group, Inc. OMG in the S&P SmallCap 600 after the close of trading on October 22.