** U.S.-listed shares of consumer packaging company Amcor AMCR.N decline 11.2% to $8.80
** Stock on track for its biggest one-day fall since March 2020, if losses hold
** Co reports Q4 profit of 20 cents/share, missing analysts' consensus expectations of 22 cents/share, according to data compiled by LSEG
** Q4 profit also declines YoY, down from 21.1 cents/share
** AMCR reports Q4 net sales of $5.1 bln, up 43% YoY and beats estimates of $4.78 bln
** Six of 12 analysts covering the stock rate it "buy" or higher, rest "hold"; their median PT is $11
** Including session's loss, AMCR down more than 7% YTD compared with a near 10% rise in the S&P 500 .SPX