Can a financials-focused portfolio with stocks like Bank of America (BAC -0.13%), AIG (AIG 0.05%), and Realty Income (O 0.52%) leave investors too exposed to one sector? In this segment from The Motley Fool's everything-financials show, Where the Money Is, banking analysts David Hanson and Matt Koppenheffer take a question from their mailbag about diversification within a broader sector. David highlights that despite what happened during the financial crisis, financial stocks may not always perform the same way.

1 stock changing the game
The golden age of banking is dead. But if you want to learn how to take advantage of the impending bank renaissance, click below to discover the one company leading the way. You see, this fast-growing company is poised to disrupt big banking's centuries-old practices. And stands to make early investors like YOU a fortune... if you act now. Our brand new investor alert Big Banking's Little $20.8 Trillion Secret lays bare every banker's darkest secret for the world to see. Simply click HERE for instant access!