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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 0000900440-25-000128

Total Value
$276.0M
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$172.9M62.66%
2US BANCORP DELUSB-PS1,410,000$60.2M21.80%
3PLAINS ALL AMERN PIPELINE LP7265031051,126,868$26.0M9.43%
4LEVEL 3 COMMUNICATIONS INC52729N308133,334$7.2M2.63%
5ENTERPRISE PRODS PARTNERS LP293792107173,200$4.4M1.61%
6TARGA RESOURCES PARTNERS LPTRGP100,000$1.7M0.60%
7ENBRIDGE ENERGY PARTNERS L PENNPF70,000$1.6M0.59%
8ANADARKO PETE CORP03251110722,000$1.1M0.39%
9WILLIAMS PARTNERS L P96950F10420,367$567,2210.21%
10KINDER MORGAN INC DELEP-PC18,902$282,0180.10%