** Shares of British automotive marketplace Autotrader AUTOA.L down 4.6% at 473.7 pence, top loser on London's FTSE 100 .FTSE
** Co reports FY26 operating profit of £392.7 million ($528.1 million), below company-compiled average analyst estimates of £400.3 million
** AUTOA expects to report FY27 operating profit between £395 million - £415 million, below company-compiled average analyst estimates of £404.8 million - £446.8 million
** Up to Wednesday's close, stock had fallen 15.4%, compared with a 4.6% YTD increase in FTSE
($1 = 0.7436 pounds)
(Reporting by Simone Lobo in Bengaluru)
((Simone.Lobo@thomsonreuters.com, +919920570373))