** Online auto marketplace CarGurus CARG.O shares down ~1.30% to $33.3 premarket
** Citizens downgrades CARG to "market perform" from "market outperform" rating, saying profit outperformance is likely to be limited
** Brokerage says CARG's dealer growth appears to be maturing, and dealer count is below 2019 levels
** Eight of 13 brokerages rate the stock "buy" or higher, five "hold"; their median PT is $40 - LSEG data
** As of last close, stock down ~7.7% YTD
(Reporting by Prakhar Srivastava in Bengaluru)
((Prakhar.srivastava2@thomsonreuters.com))