To implement a bold new strategy, Humana needed to decide how to prioritize the pillars; where to own and where to partner; how much risk is acceptable; and how to continue to deliver strong operational performance while implementing a new strategy. Had the firm made the right decisions?

After Humana debuted its new pillar strategy focused on driving integration across members' health care experiences, feedback from investors in private conferences and other forums was positive but stressed the need for execution and faced several questions in order to execute its strategy.

A summary of Humana's restructuring of its business around its pillars.