TETRAD CORP Concentrated Active

CIK: 0000883597 · Show all filings

Period: Q4 2008 (← Previous) (Next →)

Filing Date: Aug 1, 2025

Total Value ($000): $82,543 (100.0% shares, 0.0% debt)

Holdings (8)

USB US BANCORP DEL 69.1%

Value ($000) $57,023 Shares 2,280,000 Est. Cost $36.19 Unrealized —

PAA PLAINS ALL AMERN PIPELINE LP 21.4%

Value ($000) $17,640 Shares 508,490 Est. Cost $45.45 Unrealized —

— LEVEL 3 COMMUNICATIONS INC 4.2%

Value ($000) $3,500 Shares 5,000,000 Est. Cost $3.66 Unrealized —

BRK/B BERKSHIRE HATHAWAY INC DEL 1.8%

Value ($000) $1,478 Shares 460 Est. Cost $3214.00 Unrealized —

EPD ENTERPRISE PRODS PARTNERS LP 1.6%

Value ($000) $1,296 Shares 62,500 Est. Cost $31.02 Unrealized —

— ENBRIDGE ENERGY PARTNERS L P 1.1%

Value ($000) $893 Shares 35,000 Est. Cost $48.93 Unrealized —

— REGENCY ENERGY PARTNERS L P 0.5%

Value ($000) $403 Shares 50,000 Est. Cost $18.34 Unrealized —

— EL PASO PIPELINE PARTNERS L 0.4%

Value ($000) $312 Shares 20,000 Est. Cost $25.05 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
USB	US BANCORP DEL	2,280,000	$57,023	69.1%	$36.19	—	COM NEW	902973304
PAA	PLAINS ALL AMERN PIPELINE LP	508,490	$17,640	21.4%	$45.45	—	UNIT LTD PARTN	726503105
—	LEVEL 3 COMMUNICATIONS INC	5,000,000	$3,500	4.2%	$3.66	—	COM NEW	52729N308
BRK/B	BERKSHIRE HATHAWAY INC DEL	460	$1,478	1.8%	$3214.00	—	CL B NEW	084670702
EPD	ENTERPRISE PRODS PARTNERS LP	62,500	$1,296	1.6%	$31.02	—	COM	293792107
—	ENBRIDGE ENERGY PARTNERS L P	35,000	$893	1.1%	$48.93	—	COM	29250R106
—	REGENCY ENERGY PARTNERS L P	50,000	$403	0.5%	$18.34	—	COM UNITS L P	75885Y107
—	EL PASO PIPELINE PARTNERS L	20,000	$312	0.4%	$25.05	—	COM UNIT LPI	283702108