SEATTLE--(BUSINESS WIRE)--Parametric Portfolio Associates LLC (Parametric), part of Morgan Stanley Investment Management ("MSIM"), today announced new partnerships with Columbia Threadneedle Investments ("Columbia Threadneedle"), Lord, Abbett & Co. LLC ("Lord Abbett"), PGIM, Polen Capital and Voya Investment Management for the Custom Active solution, an innovative tax optimization capability for asset managers. MSIM also added more than 35 new strategies from both its latest and existing as