** Shares of insurer James River Group JRVR.O slump as much as 38.8%, last down 27.6% at $3.55
** JRVR, late Monday, reported a bigger-than-expected Q4 loss, missing Wall Street expectations for the fifth straight quarter
** Share to trade down on the EPS miss, persistent adverse reserve development and bigger-than-expected decline written premium decline - KBW
** More than 3.9 million shares traded, about 23 times their 25-day moving average, according to data compiled by LSEG
** Three of six brokerages rate the stock as "buy" or higher and three rate it as "hold", with a median PT of $7.75
** JRVR stock down 26.9% YTD
(Reporting by Arasu Kannagi Basil in Bengaluru)
((ArasuKannagi.Basil@thomsonreuters.com;))