The Holdings Detail tab (shown below) lists all of the holdings across all of the selected portfolios with the following columns:
Select which portfolios’ holdings you’d like to see on the left, and select a time period at the top.
You can sort the holdings by any of these measures by clicking their column headers. Hovering over a ticker symbol will display more information about that holding, shown below. Right-click a column header to group by sector, industry, portfolio, tag, or color.