TETRAD CORP Concentrated Active

CIK: 0000883597 · Show all filings

Period: Q3 2010 (← Previous) (Next →)

Filing Date: Aug 1, 2025

Total Value ($000): $241,907 (100.0% shares, 0.0% debt)

Holdings (14)

BRK/B BERKSHIRE HATHAWAY INC DEL 63.4%

Value ($000) $153,347 Shares 1,854,700 Est. Cost $136.14 Unrealized —

USB US BANCORP DEL 16.3%

Value ($000) $39,457 Shares 1,825,000 Est. Cost $36.19 Unrealized —

PAA PLAINS ALL AMERN PIPELINE LP 13.3%

Value ($000) $32,084 Shares 510,000 Est. Cost $45.45 Unrealized —

EPD ENTERPRISE PRODS PARTNERS LP 1.4%

Value ($000) $3,435 Shares 86,600 Est. Cost $29.33 Unrealized —

— PAA NAT GAS STORAGE L P 1.3%

Value ($000) $3,138 Shares 130,000 Est. Cost $23.90 Unrealized —

— ENBRIDGE ENERGY PARTNERS L P 0.8%

Value ($000) $1,957 Shares 35,000 Est. Cost $48.93 Unrealized —

— LEVEL 3 COMMUNICATIONS INC 0.8%

Value ($000) $1,880 Shares 2,000,000 Est. Cost $2.53 Unrealized —

— ANADARKO PETE CORP 0.5%

Value ($000) $1,255 Shares 22,000 Est. Cost $48.54 Unrealized —

— REGENCY ENERGY PARTNERS L P 0.5%

Value ($000) $1,224 Shares 50,000 Est. Cost $18.34 Unrealized —

DVN DEVON ENERGY CORP NEW 0.4%

Value ($000) $1,036 Shares 16,000 Est. Cost $54.50 Unrealized —

— WILLIAMS PARTNERS L P 0.4%

Value ($000) $996 Shares 3,133 Est. Cost $318.03 Unrealized —

— TARGA RESOURCES PARTNERS LP 0.4%

Value ($000) $889 Shares 32,000 Est. Cost $27.78 Unrealized —

— EL PASO PIPELINE PARTNERS L 0.3%

Value ($000) $641 Shares 20,000 Est. Cost $25.05 Unrealized —

OXY OCCIDENTAL PETE CORP 0.2%

Value ($000) $568 Shares 7,250 Est. Cost $65.81 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	1,854,700	$153,347	63.4%	$136.14	—	CL B NEW	084670702
USB	US BANCORP DEL	1,825,000	$39,457	16.3%	$36.19	—	COM NEW	902973304
PAA	PLAINS ALL AMERN PIPELINE LP	510,000	$32,084	13.3%	$45.45	—	UNIT LTD PARTN	726503105
EPD	ENTERPRISE PRODS PARTNERS LP	86,600	$3,435	1.4%	$29.33	—	COM	293792107
—	PAA NAT GAS STORAGE L P	130,000	$3,138	1.3%	$23.90	—	COM UNIT LTD	693139107
—	ENBRIDGE ENERGY PARTNERS L P	35,000	$1,957	0.8%	$48.93	—	COM	29250R106
—	LEVEL 3 COMMUNICATIONS INC	2,000,000	$1,880	0.8%	$2.53	—	COM NEW	52729N308
—	ANADARKO PETE CORP	22,000	$1,255	0.5%	$48.54	—	COM	032511107
—	REGENCY ENERGY PARTNERS L P	50,000	$1,224	0.5%	$18.34	—	COM UNITS L P	75885Y107
DVN	DEVON ENERGY CORP NEW	16,000	$1,036	0.4%	$54.50	—	COM	25179M103
—	WILLIAMS PARTNERS L P	3,133	$996	0.4%	$318.03	—	COM UNIT L P	96950F104
—	TARGA RESOURCES PARTNERS LP	32,000	$889	0.4%	$27.78	—	COM UNIT	87611X105
—	EL PASO PIPELINE PARTNERS L	20,000	$641	0.3%	$25.05	—	COM UNIT LPI	283702108
OXY	OCCIDENTAL PETE CORP	7,250	$568	0.2%	$65.81	—	COM	674599105