RANCHO MIRAGE (AP) — President Barack Obama has moved his golf game to a private California course owned by a billionaire.

Obama was playing Sunday at Porcupine Creek in Rancho Mirage. The owner is Oracle software company co-founder Larry Ellison.

READ MORE: Smith, Taylor homer in Dodgers’ 3-1 win over Phillies

Ellison ranks third on the latest Forbes list of the 400 richest Americans, with a net worth of $50 billion.

The White House says Obama’s golfing group includes three childhood friends from Hawaii who are regular golf companions when the president is on the West Coast.

READ MORE: Southland Braces For Triple-Digit Temperatures, Wildfire Risk

Obama is spending the holiday weekend in Southern California without his wife and daughters.

He is scheduled to return to the White House on Monday evening.

(© Copyright 2015 The Associated Press. All Rights Reserved. This material may not be published, broadcast, rewritten or redistributed.)

MORE NEWS: No Masks Required For Fully Vaccinated Disneyland Guests Beginning Tuesday