TETRAD CORP Concentrated Active

CIK: 0000883597 · Show all filings

Period: Q2 2009 (← Previous) (Next →)

Filing Date: Aug 1, 2025

Total Value ($000): $173,822 (100.0% shares, 0.0% debt)

Holdings (13)

BRK/B BERKSHIRE HATHAWAY INC DEL 61.8%

Value ($000) $107,424 Shares 37,094 Est. Cost $2824.89 Unrealized —

USB US BANCORP DEL 20.6%

Value ($000) $35,840 Shares 2,000,000 Est. Cost $36.19 Unrealized —

PAA PLAINS ALL AMERN PIPELINE LP 12.4%

Value ($000) $21,636 Shares 508,490 Est. Cost $45.45 Unrealized —

EPD ENTERPRISE PRODS PARTNERS LP 1.2%

Value ($000) $2,160 Shares 86,600 Est. Cost $29.33 Unrealized —

— LEVEL 3 COMMUNICATIONS INC 0.9%

Value ($000) $1,510 Shares 1,000,000 Est. Cost $3.66 Unrealized —

— ENBRIDGE ENERGY PARTNERS L P 0.8%

Value ($000) $1,350 Shares 35,000 Est. Cost $48.93 Unrealized —

DVN DEVON ENERGY CORP NEW 0.5%

Value ($000) $872 Shares 16,000 Est. Cost $54.50 Unrealized —

— ANADARKO PETE CORP 0.5%

Value ($000) $817 Shares 18,000 Est. Cost $45.39 Unrealized —

— REGENCY ENERGY PARTNERS L P 0.4%

Value ($000) $728 Shares 50,000 Est. Cost $18.34 Unrealized —

— BOARDWALK PIPELINE PARTNERS 0.3%

Value ($000) $565 Shares 25,000 Est. Cost $22.58 Unrealized —

OXY OCCIDENTAL PETE CORP 0.3%

Value ($000) $477 Shares 7,250 Est. Cost $65.81 Unrealized —

— EL PASO PIPELINE PARTNERS L 0.2%

Value ($000) $351 Shares 20,000 Est. Cost $25.05 Unrealized —

COP CONOCOPHILLIPS 0.1%

Value ($000) $93 Shares 2,200 Est. Cost $42.06 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	37,094	$107,424	61.8%	$2824.89	—	CL B NEW	084670702
USB	US BANCORP DEL	2,000,000	$35,840	20.6%	$36.19	—	COM NEW	902973304
PAA	PLAINS ALL AMERN PIPELINE LP	508,490	$21,636	12.4%	$45.45	—	UNIT LTD PARTN	726503105
EPD	ENTERPRISE PRODS PARTNERS LP	86,600	$2,160	1.2%	$29.33	—	COM	293792107
—	LEVEL 3 COMMUNICATIONS INC	1,000,000	$1,510	0.9%	$3.66	—	COM NEW	52729N308
—	ENBRIDGE ENERGY PARTNERS L P	35,000	$1,350	0.8%	$48.93	—	COM	29250R106
DVN	DEVON ENERGY CORP NEW	16,000	$872	0.5%	$54.50	—	COM	25179M103
—	ANADARKO PETE CORP	18,000	$817	0.5%	$45.39	—	COM	032511107
—	REGENCY ENERGY PARTNERS L P	50,000	$728	0.4%	$18.34	—	COM UNITS L P	75885Y107
—	BOARDWALK PIPELINE PARTNERS	25,000	$565	0.3%	$22.58	—	UT LTD PARTNER	096627104
OXY	OCCIDENTAL PETE CORP	7,250	$477	0.3%	$65.81	—	COM	674599105
—	EL PASO PIPELINE PARTNERS L	20,000	$351	0.2%	$25.05	—	COM UNIT LPI	283702108
COP	CONOCOPHILLIPS	2,200	$93	0.1%	$42.06	—	COM	20825C104