** Investment by U.S. private equity firm KKR KKR.N to acquire controlling stake in Healthcare Global Enterprises HEAC.NS will bring in more operational, financial efficiency, PL Capital says
** Brokerage raises HEAC's PT to 555 rupees from 535 rupees, maintains "buy" rating
** Expects KKR to drive growth in the cancer care provider through bed expansion, assets' rationalization, margins expansion
** Co's asset-light approach with focus on partnerships has made its model more capital efficient, scalable, PL Capital says
** Stock last down 1.5% amid broader market rout
(Reporting by Aleef Jahan in Bengaluru)
((aleefjahan.cs@thomsonreuters.com))