S&P Dow Jones Indices will make the following changes to the S&P MidCap 400 and S&P SmallCap 600 effective prior to the opening of trading on Thursday, December 2: Bruker BioSciences Corp. (NASD:BRKR) will replace KAR Auction Services Inc. (NYSE:KAR) in the S&P MidCap 400, and KAR Auction Services will replace Meredith Corp. (NYSE:MDP) in the S&P SmallCap 600. Meredith is being acquired in a two-step transaction that is expected to be completed on or about December 1. KAR Auctions is more representative of the small-cap market space.Cars.com Inc. (NYSE:CARS) will replace DSP Group Inc. (NASD:DSPG) in the S&P SmallCap 600. S&P MidCap 400 constituent Synaptics Inc. (NASD:SYNA) is acquiring DSP(…) Read More »