Goldman Sachs (GS 0.83%), Morgan Stanley (MS 1.61%), Huntington Bancshares (HBAN 1.43%), and Evercore (EVR 1.52%) 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.