** Shares of Aster DM Healthcare ATRD.NS rise as much as
5.5% to 328 rupees
** Co's backers have initiated stake sale talks with private
equity firms such as Blackstone and KKR, Economic Times reported
on Friday, citing people aware of the matter
** Report adds that backers may be open to selling a
controlling stake in ATRD's India business
** Over 1 mln shares change hands, 0.9X the 30-day moving
average
** Nine analysts rate the stock "buy" or "strong buy", one
"hold"; median PT is 297.5 rupees - Refinitiv data
** Stock up 34.5% YTD, as of last close
(Reporting by Varun Vyas in Bengaluru)
((varunvyas.hebbalalu@thomsonreuters.com))