Kraft Heinz’s stock jumped after a Wall Street Journal report that the packaged-food giant is planning a breakup, 10 years after its megamerger.

Kraft Heinz may spin off grocery business, worth $20B, creating separate condiments company, reports Wall Street Journal.

Kraft Heinz (KHC.O) is studying a potential spin off of a large chunk of its grocery business, including many Kraft products, into a new entity that could be valued at as much as $20 billion on its own,