Adding 3rd and 4th decimal places for Portfolio view would be very nice, I think it is needed.
I wish you went to four or five decimal places, as I invest in the smaller stocks,,and that level of granularity is needed with the pennies and microcaps.
I would also like to see this update since, to me, the portfolio is no good if I have to view half my holdings here and the other half elsewhere. Seeing everything in one place will probably bring back viewers who left because of this issue.