Click on the interactive above to see how investment in the renewable energy sector has developed in recent years, the technologies attracting the most funding and the regions and countries making the biggest financial commitment to clean energy.

CNN: Who's funding the green energy revolution?

Other competitors in the financial sector include: Charles Schwab (SCHW), Interactive Brokers Group (IBKR), and Morgan Stanley (MS).

FORBES: Earnings Preview: E*Trade Financial