Top Holdings by value as of 2025-06-30:

1. BERKSHIRE HATHAWAY INC DEL - $934.2M (91%)
2. US BANCORP DEL - $63.8M (6%)
3. ENTERPRISE PRODS PARTNERS LP - $34.1M (3%)

When compared to holdings as of 2025-03-31:

No New Positions

No Closed Positions

No Increase Position by 25% or more

No Reduce Position by 25% or more

Tetrad Corp is headquartered in Omaha, NE.

Source