Code addition for Excel VBA Sub()

The addition: I have exisiting code that has data streams with multiple assets. So, for each asset in the stream, the sum for each type must be reported as part of the existing VBA code that was originally designed for single asset stream reporting. So, I believe this complicates the code in two ways: 1) the stream sums now need to differentiate when to sum from where one asset ends and another begin; 2) The results data must be able to place multple sums in the results sheet (start at the target cell, if there is data in that cell step down one cells and place the next sum there and so on).