** Shares of winemaker Treasury Wine Estates TWE.AX rise as much as 16.3% to A$4.70, their highest point since February 20
** Company says it will shift to a new regional operating model from October 1 across four structured regions
** Stock sees its strongest intraday trading session since May 20, 2014
** Also secures A$300 million ($214.74 million) in new debt commitments
** TWE continues to expect its 2H26 EBITS to be higher than the 1H26
** Co does not expect higher costs arising from the Middle Eastern conflict to have a material impact in fiscal 2026
** Analysts at Citi revises TWE's rating to "neutral", citing new debt commitments might incrementally reduce near-term concern on TWE's balance sheet
** Stock down 11.3%, YTD
($1 = 1.3970 Australian dollars)
(Reporting by Sruthi Narasimha Chari in Bengaluru)
((Sruthinarasimha.chari@thomsonreuters.com))