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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 0000900440-25-000122

Total Value
$318.4M
Positions
10
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (10)

#IssuerTicker / CUSIPSharesValue% of Filing
1BERKSHIRE HATHAWAY INC DELBRK-A1,309,700$165.8M52.06%
2PLAINS ALL AMERN PIPELINE LP7265031051,126,868$67.7M21.25%
3US BANCORP DELUSB-PS1,410,000$61.1M19.19%
4ENTERPRISE PRODS PARTNERS LP29379210786,600$6.8M2.13%
5LEVEL 3 COMMUNICATIONS INC52729N308133,334$5.9M1.84%
6TARGA RESOURCES PARTNERS LPTRGP59,000$4.2M1.33%
7ENBRIDGE ENERGY PARTNERS L PENNPF70,000$2.6M0.81%
8ANADARKO PETE CORP03251110722,000$2.4M0.76%
9WILLIAMS PARTNERS L P96950F1043,133$1.3M0.40%
10EL PASO PIPELINE PARTNERS L28370210820,000$724,6000.23%