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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 0000900440-25-000124

Total Value
$341.9M
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$196.7M57.51%
2US BANCORP DELUSB-PS1,410,000$63.4M18.53%
3PLAINS ALL AMERN PIPELINE LP7265031051,126,868$57.8M16.91%
4LEVEL 3 COMMUNICATIONS INC52729N308133,334$6.6M1.93%
5ENTERPRISE PRODS PARTNERS LP293792107173,200$6.3M1.83%
6TARGA RESOURCES PARTNERS LPTRGP100,000$4.8M1.40%
7ENBRIDGE ENERGY PARTNERS L PENNPF70,000$2.8M0.82%
8ANADARKO PETE CORP03251110722,000$1.8M0.53%
9WILLIAMS PARTNERS L P96950F1043,133$1.1M0.31%
10KINDER MORGAN INC DELEP-PC18,902$799,7440.23%