Kellogg executives were open about being students of other conglomerates Johnson & Johnson and GE, which announced their own breakup plans last year. The reason large companies sometimes do this is to get rid of the conglomerate discount, a term for when markets value them for less than the sum of their parts. "Competition is fierce. Sometimes you have to break it down to build it back up," Liz Young, head of investment strategy at SoFi, told CNN Business. For Kellogg, it’s a chance to shed two lesser performing businesses from its biggest earner: |