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VOL. XII · NO. 117Established MMXIV · George Town, Grand CaymanAtlantic Edition · $4.50

The Cayman Journal

Finance · Business · Technology · Caribbean & Global Affairs
13F HOLDINGS REPORT

TETRAD CORP

Quarter ended Q2 2025 · Filed August 1, 2025 · Accession 0000900440-25-000101

Total Value
$164.6M
Positions
8
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (8)

#IssuerTicker / CUSIPSharesValue% of Filing
1BERKSHIRE HATHAWAY INC DELBRK-A37,094$104.6M63.55%
2US BANCORP DELUSB-PS2,280,000$33.3M20.24%
3PLAINS ALL AMERN PIPELINE LP726503105508,490$18.7M11.36%
4LEVEL 3 COMMUNICATIONS INC52729N3085,000,000$4.6M2.79%
5ENTERPRISE PRODS PARTNERS LP29379210762,500$1.4M0.84%
6ENBRIDGE ENERGY PARTNERS L PENNPF35,000$1.0M0.64%
7REGENCY ENERGY PARTNERS L P75885Y10750,000$624,0000.38%
8EL PASO PIPELINE PARTNERS L28370210820,000$344,0000.21%