sounds like that would also mean overhauling the data model to track individual positions within every account, not just balances?
and then folks would expect every account's asset allocation to be automatically derived from those positions too I imagine? that would differ a lot from how asset allocation modeling and change over time currently works in the tool.
maybe I'm missing something, but it feels like there could be a lot of complexity here that would need to be carefully weighed against the product vision and other things on the roadmap.