M&T Bank Corporation (M&T) is a bank holding company. The Company, through its subsidiaries, M&T Bank and Wilmington Trust, National Association (Wilmington Trust, N.A.), offer a range of retail and commercial banking, trust and wealth management, and investment services to their customers. M&T's segments include Business Banking, Commercial Banking, Commercial Real Estate, Discretionary Portfolio, Residential Mortgage Banking and Retail Banking. The Business Banking segment provides a range of services to small businesses and professionals. The Commercial Real Estate segment provides credit and deposit services to its customers. The Discretionary Portfolio segment includes investment and trading account securities; residential real estate loans and other assets, and Cayman Islands office deposits. The Residential Mortgage Banking segment primarily originates and services residential mortgage loans. The Retail Banking segment offers a range of retail banking services to consumers.