'Using offset in finding the name for the largest value

I wish to find a way to find the three largest AuM values for each category and the Owner:

I found the n-th largest AuM per category using the Large-formula combined with IF:

Is there a way to find the name of the Owner? I tried using "Offset" but it doesnt work:

*edit: this is a test dataset. I do not wish to use Vlookup or Index+Match to find the corresponding name to the AuM value.

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