In one of the larger leases along Sixth Avenue this year, Neuberger Berman has signed a 20-year agreement with Vornado Realty Trust for about 355,000 square feet at 1290 Avenue of the Americas.

Neuberger Berman, a private, employee-controlled investment management firm, will be moving its global headquarters from 605 Third Ave., where it has been located since 1992. The firm’s current lease is due to expire in 2017, and the move to the new space is slated for the fourth quarter of 2016.