Glenbrook Square features spaces for five anchors, currently occupied by Barnes & Noble, JCPenney, and Macy's, with one currently unused space under redevelopment and a second lot under redevelopment. L.S. Ayres (now Macy's) is Glenbrook Square's original anchor, in continuous operation since the mall's opening. Sears also opened simultaneously with the mall; this store closed in 2018. An A&P grocery store was also an original tenant. This store closed when A&P left Fort Wayne in the 1970s, and Barnes & Noble now occupies this area. The building for JCPenney was added in the 1976 expansion, another building (now unused) was added in the 1981 expansion, and the Barnes & Noble store was converted in 2007 from several smaller stores. In addition to three anchors, Glenbrook Square contains 152 stores and kiosks. A food court can be found, along with casual dining restaurants P.F. Chang's, Red Robin, Granite City Food & Brewery, TGI Fridays, and BJ's Brewhouse.