Lester Holt is to step down as anchor of “NBC Nightly News” after a decade behind the desk of the flagship evening newscast, NBC News and others reported. The veteran journalist, who has been in the role since 2015, is reportedly leaving in early summer.

Lester Holt, the trusted face of “NBC Nightly News” for the past decade, is stepping down from the newscast this summer. Holt will continue to host “Dateline NBC,” the network’s prime time newsmagazine.

Holt has been a calming presence at NBC News, where his unflappable and low-key demeanor helped the news division move forward after a period of tumult. He took over “Nightly” duties after his predecessor, Brian Williams, was removed following scrutiny of claims the latter made about the details of a reporting trip to Iraq.