Disconnected Comparisons In this issue of Disconnected Comparisons, we evaluate WestRock (WRK) and PCA (PKG). A USD 100 investment in WRK on 4 January 2002 would have been worth USD 487.88 on 14 January 2022; a USD 100 investment in PKG on 4 January 2002 would have been worth USD 366.55 on 14 January 2022; and a USD 100 investment in the PM40 on 4 January 2002 would have been worth USD 451.62 on 14 January 2022. Click here to view the comparison. WestRock Co. is a NYSE traded company. Their Web site is westrock.com/en. Packaging Corp of America (PKG) is a NYSE traded company. Their Web site is packagingcorp.com.