S3 Partners

S3 Partners, LLC is a market leading financial data and technology company that provides Pricing and Analytics for capital markets and Technology Solutions that connect clients to their critical investment data. Clients use S3's technology and data to create better outcomes at every point in the investment process: Portfolio Management, Trading and Execution, Risk Management, and Treasury Operations. Its most used product, BLACK APP, is the market standard for real-time Short Interest and Securities Finance data for more than 50,000 securities on desktops globally. S3 is the market standard source for the financial news media such as Bloomberg, WSJ, CNBC and FT.