David Sacks, a venture capitalist who became a special White House official under US President Donald Trump last year, has wrapped up his 130-day tenure as crypto and AI czar but will continue to shape policy in a new role.

“We’ve now used up that time,” Sacks told Bloomberg on Thursday, noting that he will continue making policy recommendations across a broad range of tech industries as co-chair of the President’s Council of Advisors on Science and Technology (PCAST).

Sacks has been an influential figure in the White House since Trump’s appointment in 2025, acting as the president’s key adviser on technology.

The new role will overlap with his previous role as crypto and AI czar, noting that he and other members would “study…