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 0000900440-25-000118

Total Value
$276.8M
Positions
11
Other Managers
0
Confidential Omitted
No
View on SEC.gov

Holdings (11)

#IssuerTicker / CUSIPSharesValue% of Filing
1BERKSHIRE HATHAWAY INC DELBRK-A1,309,700$146.6M52.95%
2PLAINS ALL AMERN PIPELINE LP7265031051,020,000$56.9M20.55%
3US BANCORP DELUSB-PS1,410,000$51.0M18.41%
4ENTERPRISE PRODS PARTNERS LP29379210786,600$5.4M1.94%
5PAA NAT GAS STORAGE L P693139107240,154$5.1M1.84%
6TARGA RESOURCES PARTNERS LPTRGP59,000$3.0M1.08%
7LEVEL 3 COMMUNICATIONS INC52729N308133,334$2.8M1.02%
8ENBRIDGE ENERGY PARTNERS L PENNPF70,000$2.1M0.77%
9ANADARKO PETE CORP03251110722,000$1.9M0.68%
10WILLIAMS PARTNERS L P96950F1043,133$1.2M0.44%
11EL PASO PIPELINE PARTNERS L28370210820,000$874,0000.32%