** KBC Securities downgrades Belgian visual technology group Barco BAR.BR to "hold" from "accumulate" citing a "limited upside from current levels"
** "Despite Barco not updating its guidance due to ongoing uncertainties, the share price has rallied strongly," broker says
** Shares down 4% at 0723 GMT; up to Monday's close they were up 23% YTD
** KBC says impact from US tariffs on customer demand and investment decisions remains uncertain
** Broker raises its PT by 4.5% to EUR 14.0 due to multiple expansion and rolling forward DCF
** Out of seven analysts that cover Barco, four rate the stock "strong buy" or "buy" and three rate it "hold" - LSEG data
(Reporting by Dimitri Rhodes)
((Dimitri.rhodes@thomsonreuters.com))