 Invesco Ltd. raised its stake in shares of Bancorpsouth Bank NYSE:BXS by 49.3 in the 1st quarter, according to its most recent 13F filing with the Securities and Exchange Commission. The firm owned 269,320 shares of the banks stock after buying an additional 88,979 shares during the quarter. Invesco Ltd. owned about 0.26 of Bancorpsouth ... 