Rob Gehring, the head of Monster Energy's Americas business, will leave to run Coca-Cola's North America unit, the companies said Friday.

He will take over the position on Dec. 1.

The move comes as Coke tries to maintain growth while U.S. consumers cut back on spending in the face of higher gas and grocery prices. Despite those dynamics, the beverage giant posted net sales growth of 7% in the second quarter, as volume — a key measure of demand — rose 3% in North America.

Though Monster Energy parent Monster Beverage is considerably smaller than Coke, its sales have soared in part due to innovation in the energy drink space. The company reported net sales growth of 20% in its second quarter.

Coke is also investing in developing new beverages beyond its core soda offerings, including refreshers and dirty sodas.

Gehring, 59, took on his previous role at Monster in February after serving as chief growth officer since 2024. In a press release, Coke said he was "part of the leadership team that drove the company's growth agenda and modernized commercial capabilities."

Before joining Monster, Gehring was CEO of Swire Coca-Cola USA, a major bottler of Coke products in the western U.S.

Coke shares have climbed more than 25% this year, while Monster's stock has risen more than 12%.