2. Depositors that withdrew their money 100%.
3. Depositors that will fall under FDIC and made whole by this.
4. Depositors that will receive X% of deposits (likely under 100%)
5. Debt and equity with SVB
6. American taxpayer.
OK, I think every possible permutation of who owes who money has been explained in this thread.
I personally would like to see a legal mechanism where group 2 owes group 4 money. Not sure how that would work, but it would definitely give no one an incentive to run on a bank ever again if we could figure it out.