Key Takeaways Celsius becomes PepsiCo's U.S. energy lead, managing Celsius, Alani Nu and Rockstar Energy.PepsiCo lifts its Celsius stake to 11% while expanding Alani Nu through its distribution system.Celsius acquires Rockstar in the United States and Canada, boosting its presence across energy drink formats.Celsius Holdings, Inc. (CELH) has fortified its growth prospects through a strengthened partnership with PepsiCo (PEP) , positioning itself as a vital player in the energy drink market. Under the new ag ...