Robinhood - Free stock trading service.
TheBooks - Futures Trading and Accounting Software for CTAs, Hedge Funds, and CPOs.
fi360 Toolkit - Other Finance & Insurance
Altair - Visually Analyze Any Data at the Speed of Business
Seeking Alpha - Be the first to know about news and market moving analysis on the stocks you follow.
SIMCORP Investment Accounting Manager - Efficient and transparent accounting software for investment management