Intech | 2,787 followers on LinkedIn. Intech is owned by Intech Holdings LLC, which is majority-owned by current and former employees, as well as board members. Intech is a quantitative asset manager investing on behalf of pension funds, governments, endowments, foundations, and other institutional investors worldwide. Having pioneered the application of Stochastic Portfolio Theory in 1987, Intech continues to seek distinctive alpha sources for clients in alternative equity, defensive equity, sustainable equity, and traditional long-only strategies.