Live Markets
Wednesday, July 29, 2026·George Town, KY·29°·Partly Cloudy
Markets Open · NYSE·Newsletter·Masthead·
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 0000900440-25-000121

Total Value
$306.4M
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$163.7M53.43%
2PLAINS ALL AMERN PIPELINE LP7265031051,126,868$62.1M20.28%
3US BANCORP DELUSB-PS1,410,000$60.4M19.73%
4ENTERPRISE PRODS PARTNERS LP29379210786,600$6.0M1.96%
5LEVEL 3 COMMUNICATIONS INC52729N308133,334$5.2M1.70%
6TARGA RESOURCES PARTNERS LPTRGP59,000$3.3M1.08%
7ENBRIDGE ENERGY PARTNERS L PENNPF70,000$1.9M0.63%
8ANADARKO PETE CORP03251110722,000$1.9M0.61%
9WILLIAMS PARTNERS L P96950F1043,133$1.2M0.39%
10EL PASO PIPELINE PARTNERS L28370210820,000$607,8000.20%