Citigroup

Big Banks Citation Share Index 2026: JPMorgan, BofA, Wells, Citi, Goldman, Morgan Stanley

The inaugural Big Banks Citation Share Index 2026 — which banks ChatGPT, Claude, Gemini, Perplexity, and Google AI Overviews actually cite. JPMorgan owns scale. BofA owns consumer. Wells Fargo owns recovery. Citi owns global. Goldman owns IB. Morgan Stanley owns wealth.