TETRAD CORP Concentrated Active

CIK: 0000883597 · Show all filings

Period: Q1 2010 (← Previous) (Next →)

Filing Date: Aug 1, 2025

Total Value ($000): $239,801 (100.0% shares, 0.0% debt)

Holdings (11)

BRK/B BERKSHIRE HATHAWAY INC DEL 62.9%

Value ($000) $150,731 Shares 1,854,700 Est. Cost $136.14 Unrealized —

USB US BANCORP DEL 19.7%

Value ($000) $47,231 Shares 1,825,000 Est. Cost $36.19 Unrealized —

PAA PLAINS ALL AMERN PIPELINE LP 12.1%

Value ($000) $28,933 Shares 508,490 Est. Cost $45.45 Unrealized —

— LEVEL 3 COMMUNICATIONS INC 1.4%

Value ($000) $3,240 Shares 2,000,000 Est. Cost $2.53 Unrealized —

EPD ENTERPRISE PRODS PARTNERS LP 1.2%

Value ($000) $2,995 Shares 86,600 Est. Cost $29.33 Unrealized —

— ENBRIDGE ENERGY PARTNERS L P 0.7%

Value ($000) $1,770 Shares 35,000 Est. Cost $48.93 Unrealized —

— ANADARKO PETE CORP 0.7%

Value ($000) $1,602 Shares 22,000 Est. Cost $48.54 Unrealized —

— REGENCY ENERGY PARTNERS L P 0.5%

Value ($000) $1,098 Shares 50,000 Est. Cost $18.34 Unrealized —

DVN DEVON ENERGY CORP NEW 0.4%

Value ($000) $1,031 Shares 16,000 Est. Cost $54.50 Unrealized —

OXY OCCIDENTAL PETE CORP 0.3%

Value ($000) $613 Shares 7,250 Est. Cost $65.81 Unrealized —

— EL PASO PIPELINE PARTNERS L 0.2%

Value ($000) $558 Shares 20,000 Est. Cost $25.05 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	1,854,700	$150,731	62.9%	$136.14	—	CL B NEW	084670702
USB	US BANCORP DEL	1,825,000	$47,231	19.7%	$36.19	—	COM NEW	902973304
PAA	PLAINS ALL AMERN PIPELINE LP	508,490	$28,933	12.1%	$45.45	—	UNIT LTD PARTN	726503105
—	LEVEL 3 COMMUNICATIONS INC	2,000,000	$3,240	1.4%	$2.53	—	COM NEW	52729N308
EPD	ENTERPRISE PRODS PARTNERS LP	86,600	$2,995	1.2%	$29.33	—	COM	293792107
—	ENBRIDGE ENERGY PARTNERS L P	35,000	$1,770	0.7%	$48.93	—	COM	29250R106
—	ANADARKO PETE CORP	22,000	$1,602	0.7%	$48.54	—	COM	032511107
—	REGENCY ENERGY PARTNERS L P	50,000	$1,098	0.5%	$18.34	—	COM UNITS L P	75885Y107
DVN	DEVON ENERGY CORP NEW	16,000	$1,031	0.4%	$54.50	—	COM	25179M103
OXY	OCCIDENTAL PETE CORP	7,250	$613	0.3%	$65.81	—	COM	674599105
—	EL PASO PIPELINE PARTNERS L	20,000	$558	0.2%	$25.05	—	COM UNIT LPI	283702108