QS Investors
Driven to elevate the certainty of outcomes. 

A quantitative asset manager that provides multi-asset class and multi-factor-equity solutions built on a deeper understanding of investment and human dynamics.

Driven to Elevate the Certainty of Outcomes
Combining academic and scientific insight with investment expertise and data/technology to drive outcome certainty.
Turning Human Behaviour into a Catalyst of Certainty 
Our philosophy is that greater certainty about the future is gained by understanding how human behaviours shaped the past.
Great Minds Free to ask more, to know more, to do more
We ask more questions, test more theories, and expect more from each other.
QS Investors is affiliated with Legg Mason Investments (Ireland) Limited through common control and ownership by Legg Mason, Inc. Legg Mason Investments (Ireland) Limited provides its clients with access to QS Investors primarily through its Ireland domiciled funds, in which QS Investors serves as investment manager.