Thank you very much for your kind feedback as well as the suggestions! I'll share it with our team and we'll see what we can do!
Our design team concluded that this would be bit too much information to fit in there, especially on mobile. However, we are in the process of working on a new report designed specifically for investment accounts.
If you want, you can send us the formulas of how to calculate the things you'd like to see in that report and I'll share this with our team. Note that the report will have more space available than the summary section has so if you have any other ideas of what to include - please let us know how to calculate other figures too!