Following several years of rumors and pressure from institutional shareholders, in December 1999 Moody's parent Dun & Bradstreet announced it would spin off Moody's Investors Service into a separate publicly traded company. Although Moody's had fewer than 1,500 employees in its division, it represented about 51% of Dun & Bradstreet profits in the year before the announcement. The spin-off was completed on September 30, 2000, and, in the half decade that followed, the value of Moody's shares improved by more than 300%.