Holtz was reassigned to AHL Henderson on Wednesday, per SinBin Vegas.
Holtz was demoted to AHL Henderson, per the NHL media site Tuesday.
Holtz notched an assist, three shots on goal, two hits and a plus-2 rating in Thursday's 3-2 win over the Senators.
Holtz notched a power-play assist and two shots on goal in Monday's 5-2 loss to the Hurricanes.
Holtz recorded an assist in Monday's 5-0 win over the Flames.
Holtz was acquired by the Golden Knights from the Devils along with Akira Schmid on Saturday in exchange for Paul Cotter and a 2025 third-round pick.
Holtz didn't record a meaningful statistic in 10:36 of ice time during Sunday's 3-1 loss to the Golden Knights.
Holtz finished with a minus-1 rating and one shot on goal in Thursday's 5-1 loss to the Rangers, and he has just two points in his last 13 games.
Holtz produced a goal and an assist in Friday's 4-2 win over Chicago.
Holtz registered two assists in a 6-3 win over Washington on Wednesday.