3Red Partners

3Red Partners is a proprietary trading firm headquartered in Chicago. Public company records date the business to 2011, and the firm also maintains offices in New York, Miami, Frankfurt, and Amsterdam through the 3Red group.

The firm develops and deploys quantitative trading strategies using its own research platform, production trading systems, and software infrastructure. Its public materials emphasize technology, mathematical research, risk management, and the optimization of trading strategies rather than external asset management.

For students, the firm is most relevant to quantitative trading, quantitative research, and C++ or Python-focused development. Current graduate hiring includes trader, quantitative researcher, and C++ developer roles, with work conducted alongside experienced traders and developers.