Wingstop rises after strong Q1 system-wide sales, profit beats estimates
** Shares of restaurant chain Wingstop WING.O rise 9.1% to $251.33 ** Co posts 15.7% increase in Q1 system-wide sales of $1.3 billion, exceeding analysts' average estimate of $1.20 billion, according to data compiled by LSEG ** Co reports Q1 adj. net income of $28.32 million versus analysts' estimate of $24.33 million ** Including session's moves, WING stock down 12.2% YTD (Reporting by Padmanabhan Ananthan) ((Padmanabhan.Ananthan@thomsonreuters.com))