Signum Investments is a San Francisco-based Core U.S. Equity long/short investment manager launched in 2015 that applies quantitative and machine learning techniques to traditional fundamental active management.

Signum was formed around one key concept: to be effective, equity investments need to provide both superior returns and also need to navigate volatility extremes.

Signum executes on its strategy through the integration of proprietary stock level valuation and common factor harvesting models, as well as an early warning system for volatility.