Glen Allen, Va. — Hamilton Beach Brands Holding Co. will close all stores of its retail subsidiary, The Kitchen Collection, by the end of the year. Kitchen Collection employs approximately 800 people at 160 stores across 37 states. The company previously closed about 35 underperforming stores in an effort to maintain long term profitability, but higher operating losses in the first half of 2019 have prompted Hamilton Beach Brands to shutter the chain entirely. “Despite our best efforts to return Kitchen Collection to profitability through footprint consolidation, further deterioration in …