International95, Princeton has the highest endowment per student in the US, at roughly $2.7 million/students ($22 billion endowment shared by 8,200 students. Soka does come in at a very close #2, with an endowment per student of roughly $2.6 million/student ($1.1 billion shared by 430 students). It should be noted that Soka does not officially report its endowment, so it is not verified by a third party.