June 26 (UPI) -- Anna Wintour is stepping down from her post as American Vogue's editor-in-chief after nearly four decades at the magazine's helm.

News that Wintour, 75, is on the hunt for a new editorial content lead arrived during a Thursday staff meeting, WWD reported.

Sources confirmed the news to the New York Post.

Wintour took over as Vogue editor-in-chief from Grace Mirabella in 1988. She also serves as Condé Nast's chief content officer, and will continue in that role, leading brands such as Wired, Vanity Fair, GQ, AD, Conde Nast Traveler, Glamour, Bon Appetit, Tatler, The World of Interiors and Allure.

She has been navigating both positions since 2021, as well as serving as global editorial director at Vogue. She will continue in that position, according to Variety.