You can find original article here WealthManagement. Subscribe to our free daily WealthManagement newsletters. Sowell Management, a $6 billion AUM North Little Rock, Ark.-based RIA, has formed a partnership with global asset management firm Rayliant to incorporate the latter’s investment research and strategies into its OCIO platform. Rayliant’s focus is on developing asset allocation strategies using smart beta ETFs. As part of the partnership, Rayliant founder and Chairman Jason Hsu, PhD, has assumed th ...