Leaders in direct indexing and other custom solutions for more than 30 years Parametric partners with advisors, institutions, and consultants to build portfolios focused on what’s important to them and their clients. We continue to innovate and build on a history of helping investors access efficient market exposures, solve implementation challenges, and design portfolios that respond to investors’ evolving needs. Parametric is part of Morgan Stanley Investment Management, the asset management division of Morgan Stanley.