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Be a cold-blooded investor. Create, backtest, and invest in your own rule-based strategies. See why professionals and academics trust Portfolio123. Manage your accounts like never before. Everything you are used to using has been reimagined and improved. Enjoy free real-time quotes, analyze with free investor tools, manage multiple accounts easily, send orders to your broker, keep track of your decisions. Best data in the business, professional-level quant tools, flexible yet simple workspace, ludicrously fast simulation engine, and expert community ideas. We believe the world needs a better solution for investing. Our mission is to help everyone own stocks, increase their chances for better returns, and enjoy life. No matter how much time you want to dedicate to making investment decisions, from “set it and forget it” to learning about things like free cash flow and factor models, managing your portfolio should be possible for everyone.

Rapidly and confidently discover the insights you need to win, with institutional-grade tools for all. We closely monitor over 31,806 institutional investors and 416,000 securities traded worldwide and deliver the information you need to make winning decisions ahead of the crowd. We do all of the ‘heavy lifting’ for you when it comes to sorting through the critical data buried deep within SEC filings, including categorizing exhibits based on their importance, tracking changes and document redlining, display the changes between 10-Qs and 10-Ks. Full-text document searches of SEC (US) and FCA (UK) filings, email alerts for significant filings including 8K, proxy statements, and registration statements. This feature alone will save you hundreds of hours of tedious and exhaustive research. And help you profit by staying ahead of the markets. Research shows that stock prices tend to follow the decisions of insider trading. We make it easy for you to find this information.