** ASX-listed shares of consumer packaging business Amcor Plc AMC.AX rise 3.3% to A$16.22, their highest levels since early December 2024

** AMC rose as much as 4.6% earlier in the day - marking its biggest intraday pct gain since last May

** Co reaffirms FY25 adjusted EPS outlook of 72-76 cents per share

** Reports 2Q25 net sales of $3.24 bln, slightly below consensus of $3.31 bln

** AMC stock up 8.2% this year, including the day's move

(Reporting by Sameer Manekar in Bengaluru)

((Sameer.Manekar@thomsonreuters.com;))