Goldman Sachs (GS -0.36%), Morgan Stanley (MS 0.74%), Huntington Bancshares (HBAN 1.83%), and Evercore (EVR 1.99%) are all banks – but they are all vastly different. Each has a different mix of businesses and can't be valued using a consistent method across all of them.

In this segment of The Motley Fool's financials-focused show, Where the Money Is, banking analysts Matt Koppenheffer and David Hanson discuss the differences between investment banks, commercial banks, and integrated banks.