The U.S. grocery landscape is becoming increasingly polarized. As consumer price sensitivity rises and quality expectations evolve, growth is concentrating at the extremes of the value spectrum while grocery chains stuck in the middle are finding it harder to compete. Heading into 2026, grocery success is less about broad appeal and more about clear, disciplined positioning. Retailers that know exactly what they stand for and communicate it consistently are pulling ahead. Those that don’t risk fading into irrelevance.