Filed: 8/1/2025ACC: 0000900440-25-000148
📋 What this filing means
TETRAD CORP filed this quarterly 13F‑HR report disclosing 4 equity positions with a total reported market value of $288.65M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
4
Positions
$288.65M
Total AUM (reported)
4.79M
Total Shares
Allocation by class
CL B NEW$212.94M73.8%
COM NEW$50.55M17.5%
COM$17.37M6.0%
CL A COM$7.79M2.7%
Portfolio Concentration
Top 3$280.86M97.3%
4–10$7.79M2.7%
Top 3 weight
97.3%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 4.79M
Sole
Full voting authority
4.79M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole4
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings4
Rows:
BERKSHIRE HATHAWAY INC DEL
SOLEShares1M
TypeSH
Market value$212.94M
73.77%
Sole
1M
Shared
0.00
None
0.00
US BANCORP DEL
SOLEShares1.41M
TypeSH
Market value$50.55M
17.51%
Sole
1.41M
Shared
0.00
None
0.00
ENTERPRISE PRODS PARTNERS LP
SOLEShares1.10M
TypeSH
Market value$17.37M
6.02%
Sole
1.10M
Shared
0.00
None
0.00
Plains GP Holdings LP
SOLEShares1.28M
TypeSH
Market value$7.79M
2.70%
Sole
1.28M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
BERKSHIRE HATHAWAY INC DELSOLE | CL B NEW | 1M | SH | $212.94M 73.77% | 1M | 0.00 | 0.00 |
US BANCORP DELSOLE | COM NEW | 1.41M | SH | $50.55M 17.51% | 1.41M | 0.00 | 0.00 |
ENTERPRISE PRODS PARTNERS LPSOLE | COM | 1.10M | SH | $17.37M 6.02% | 1.10M | 0.00 | 0.00 |
Plains GP Holdings LPSOLE | CL A COM | 1.28M | SH | $7.79M 2.70% | 1.28M | 0.00 | 0.00 |