TETRAD CORP Concentrated Active

CIK: 0000883597 · Show all filings

Period: Q4 2011 (← Previous) (Next →)

Filing Date: Aug 1, 2025

Total Value ($000): $211,067 (100.0% shares, 0.0% debt)

Holdings (34)

BRK/B BERKSHIRE HATHAWAY INC DEL 47.3%

Value ($000) $99,930 Shares 1,309,700 Est. Cost $136.14 Unrealized —

USB US BANCORP DEL 21.1%

Value ($000) $44,430 Shares 1,642,500 Est. Cost $36.19 Unrealized —

PAA PLAINS ALL AMERN PIPELINE LP 17.7%

Value ($000) $37,460 Shares 510,000 Est. Cost $45.45 Unrealized —

— PAA NAT GAS STORAGE L P 2.1%

Value ($000) $4,503 Shares 240,154 Est. Cost $23.71 Unrealized —

EPD ENTERPRISE PRODS PARTNERS LP 1.9%

Value ($000) $4,017 Shares 86,600 Est. Cost $29.33 Unrealized —

— ENBRIDGE ENERGY PARTNERS L P 1.1%

Value ($000) $2,323 Shares 70,000 Est. Cost $39.50 Unrealized —

— LEVEL 3 COMMUNICATIONS INC 1.1%

Value ($000) $2,265 Shares 133,334 Est. Cost $2.53 Unrealized —

— ANADARKO PETE CORP 0.8%

Value ($000) $1,679 Shares 22,000 Est. Cost $48.54 Unrealized —

— WILLIAMS PARTNERS L P 0.7%

Value ($000) $1,410 Shares 3,133 Est. Cost $318.03 Unrealized —

— REGENCY ENERGY PARTNERS L P 0.6%

Value ($000) $1,243 Shares 50,000 Est. Cost $18.34 Unrealized —

— TARGA RESOURCES PARTNERS LP 0.6%

Value ($000) $1,193 Shares 32,000 Est. Cost $27.78 Unrealized —

DVN DEVON ENERGY CORP NEW 0.5%

Value ($000) $992 Shares 16,000 Est. Cost $54.50 Unrealized —

— EL PASO PIPELINE PARTNERS L 0.3%

Value ($000) $692 Shares 20,000 Est. Cost $25.05 Unrealized —

OXY OCCIDENTAL PETE CORP 0.3%

Value ($000) $679 Shares 7,250 Est. Cost $65.81 Unrealized —

Value ($000) $556 Shares 13,000 Est. Cost $43.24 Unrealized —

— POWERSHARES DB CMDTY IDX TRA 0.2%

Value ($000) $507 Shares 18,900 Est. Cost $29.98 Unrealized —

— BARRICK GOLD CORP 0.2%

Value ($000) $507 Shares 11,200 Est. Cost $51.35 Unrealized —

— POWERSHS DB MULTI SECT COMM 0.2%

Value ($000) $479 Shares 16,600 Est. Cost $33.71 Unrealized —

— WARREN RES INC 0.2%

Value ($000) $467 Shares 143,300 Est. Cost $4.12 Unrealized —

TECK TECK RESOURCES LTD 0.2%

Value ($000) $465 Shares 13,200 Est. Cost $35.19 Unrealized —

IUTCF ISHARES S&P/TSX GLOBAL GOLD INDEX 0.2%

Value ($000) $463 Shares 21,000 Est. Cost $22.07 Unrealized —

— ARCH COAL INC 0.2%

Value ($000) $460 Shares 31,700 Est. Cost $14.51 Unrealized —

— CALLON PETE CO DEL 0.2%

Value ($000) $452 Shares 91,000 Est. Cost $5.67 Unrealized —

— GOLDCORP INC NEW 0.2%

Value ($000) $438 Shares 9,900 Est. Cost $44.25 Unrealized —

NEM NEWMONT MINING CORP 0.2%

Value ($000) $438 Shares 7,300 Est. Cost $60.01 Unrealized —

FCX FREEPORT-MCMORAN INC 0.2%

Value ($000) $438 Shares 11,900 Est. Cost $36.79 Unrealized —

GFI GOLD FIELDS LTD 0.2%

Value ($000) $425 Shares 27,900 Est. Cost $16.78 Unrealized —

— MARATHON OIL CORP 0.2%

Value ($000) $410 Shares 14,000 Est. Cost $21.58 Unrealized —

— BMO JUNIOR GOLD INDEX ETF 0.2%

Value ($000) $392 Shares 23,500 Est. Cost $16.67 Unrealized —

— ABRAXAS PETE CORP 0.2%

Value ($000) $386 Shares 117,000 Est. Cost $4.29 Unrealized —

— ALPHA NATURAL RESOURCES INC 0.2%

Value ($000) $376 Shares 18,400 Est. Cost $20.43 Unrealized —

— ATP OIL & GAS CORP 0.1%

Value ($000) $270 Shares 7,000 Est. Cost $85.34 Unrealized —

HUN HUNTSMAN CORP 0.1%

Value ($000) $170 Shares 17,000 Est. Cost $10.00 Unrealized —

— HYPERDYNAMICS CORP 0.1%

Value ($000) $152 Shares 62,000 Est. Cost $4.24 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	1,309,700	$99,930	47.3%	$136.14	—	CL B NEW	084670702
USB	US BANCORP DEL	1,642,500	$44,430	21.1%	$36.19	—	COM NEW	902973304
PAA	PLAINS ALL AMERN PIPELINE LP	510,000	$37,460	17.7%	$45.45	—	UNIT LTD PARTN	726503105
—	PAA NAT GAS STORAGE L P	240,154	$4,503	2.1%	$23.71	—	COM UNIT LTD	693139107
EPD	ENTERPRISE PRODS PARTNERS LP	86,600	$4,017	1.9%	$29.33	—	COM	293792107
—	ENBRIDGE ENERGY PARTNERS L P	70,000	$2,323	1.1%	$39.50	—	COM	29250R106
—	LEVEL 3 COMMUNICATIONS INC	133,334	$2,265	1.1%	$2.53	—	COM NEW	52729N308
—	ANADARKO PETE CORP	22,000	$1,679	0.8%	$48.54	—	COM	032511107
—	WILLIAMS PARTNERS L P	3,133	$1,410	0.7%	$318.03	—	COM UNIT L P	96950F104
—	REGENCY ENERGY PARTNERS L P	50,000	$1,243	0.6%	$18.34	—	COM UNITS L P	75885Y107
—	TARGA RESOURCES PARTNERS LP	32,000	$1,193	0.6%	$27.78	—	COM UNIT	87611X105
DVN	DEVON ENERGY CORP NEW	16,000	$992	0.5%	$54.50	—	COM	25179M103
—	EL PASO PIPELINE PARTNERS L	20,000	$692	0.3%	$25.05	—	COM UNIT LPI	283702108
OXY	OCCIDENTAL PETE CORP	7,250	$679	0.3%	$65.81	—	COM	674599105
BP	BP PLC	13,000	$556	0.3%	$43.24	—	SPONSORED ADR	055622104
—	POWERSHARES DB CMDTY IDX TRA	18,900	$507	0.2%	$29.98	—	UNIT BEN INT	73935S105
—	BARRICK GOLD CORP	11,200	$507	0.2%	$51.35	—	COM	067901108
—	POWERSHS DB MULTI SECT COMM	16,600	$479	0.2%	$33.71	—	PS DB AGRICUL FD	73936B408
—	WARREN RES INC	143,300	$467	0.2%	$4.12	—	COM	93564A100
TECK	TECK RESOURCES LTD	13,200	$465	0.2%	$35.19	—	CL B	878742204
IUTCF	ISHARES S&P/TSX GLOBAL GOLD INDEX	21,000	$463	0.2%	$22.07	—	ETF	46428M108
—	ARCH COAL INC	31,700	$460	0.2%	$14.51	—	COM	039380100
—	CALLON PETE CO DEL	91,000	$452	0.2%	$5.67	—	COM	13123X102
—	GOLDCORP INC NEW	9,900	$438	0.2%	$44.25	—	COM	380956409
NEM	NEWMONT MINING CORP	7,300	$438	0.2%	$60.01	—	COM	651639106
FCX	FREEPORT-MCMORAN INC	11,900	$438	0.2%	$36.79	—	CL B	35671D857
GFI	GOLD FIELDS LTD	27,900	$425	0.2%	$16.78	—	SPONSORED ADR	38059T106
—	MARATHON OIL CORP	14,000	$410	0.2%	$21.58	—	COM	565849106
—	BMO JUNIOR GOLD INDEX ETF	23,500	$392	0.2%	$16.67	—	ETF	05571L101
—	ABRAXAS PETE CORP	117,000	$386	0.2%	$4.29	—	COM	003830106
—	ALPHA NATURAL RESOURCES INC	18,400	$376	0.2%	$20.43	—	COM	02076X102
—	ATP OIL & GAS CORP	7,000	$270	0.1%	$85.34	—	PREF	00208J702
HUN	HUNTSMAN CORP	17,000	$170	0.1%	$10.00	—	COM	447011107
—	HYPERDYNAMICS CORP	62,000	$152	0.1%	$4.24	—	COM	448954107