TETRAD CORP Concentrated Active

CIK: 0000883597 · Show all filings

Period: Q1 2012 (← Previous) (Next →)

Filing Date: Aug 1, 2025

Total Value ($000): $229,739 (100.0% shares, 0.0% debt)

Holdings (34)

BRK/B BERKSHIRE HATHAWAY INC DEL 46.3%

Value ($000) $106,282 Shares 1,309,700 Est. Cost $136.14 Unrealized —

USB US BANCORP DEL 22.6%

Value ($000) $52,034 Shares 1,642,500 Est. Cost $36.19 Unrealized —

PAA PLAINS ALL AMERN PIPELINE LP 17.4%

Value ($000) $40,010 Shares 510,000 Est. Cost $45.45 Unrealized —

— PAA NAT GAS STORAGE L P 2.0%

Value ($000) $4,563 Shares 240,154 Est. Cost $23.71 Unrealized —

EPD ENTERPRISE PRODS PARTNERS LP 1.9%

Value ($000) $4,371 Shares 86,600 Est. Cost $29.33 Unrealized —

— LEVEL 3 COMMUNICATIONS INC 1.5%

Value ($000) $3,431 Shares 133,334 Est. Cost $2.53 Unrealized —

— ENBRIDGE ENERGY PARTNERS L P 0.9%

Value ($000) $2,168 Shares 70,000 Est. Cost $39.50 Unrealized —

— ANADARKO PETE CORP 0.8%

Value ($000) $1,723 Shares 22,000 Est. Cost $48.54 Unrealized —

— WILLIAMS PARTNERS L P 0.6%

Value ($000) $1,330 Shares 3,133 Est. Cost $318.03 Unrealized —

— TARGA RESOURCES PARTNERS LP 0.6%

Value ($000) $1,327 Shares 32,000 Est. Cost $27.78 Unrealized —

— REGENCY ENERGY PARTNERS L P 0.5%

Value ($000) $1,230 Shares 50,000 Est. Cost $18.34 Unrealized —

DVN DEVON ENERGY CORP NEW 0.5%

Value ($000) $1,138 Shares 16,000 Est. Cost $54.50 Unrealized —

— EL PASO PIPELINE PARTNERS L 0.3%

Value ($000) $698 Shares 20,000 Est. Cost $25.05 Unrealized —

OXY OCCIDENTAL PETE CORP 0.3%

Value ($000) $690 Shares 7,250 Est. Cost $65.81 Unrealized —

Value ($000) $621 Shares 13,800 Est. Cost $43.34 Unrealized —

— CALLON PETE CO DEL 0.3%

Value ($000) $610 Shares 96,900 Est. Cost $5.71 Unrealized —

— POWERSHARES DB CMDTY IDX TRA 0.3%

Value ($000) $579 Shares 20,100 Est. Cost $29.91 Unrealized —

— BARRICK GOLD CORP 0.2%

Value ($000) $517 Shares 11,900 Est. Cost $50.88 Unrealized —

TECK TECK RESOURCES LTD 0.2%

Value ($000) $503 Shares 14,100 Est. Cost $35.22 Unrealized —

— POWERSHS DB MULTI SECT COMM 0.2%

Value ($000) $497 Shares 17,700 Est. Cost $33.36 Unrealized —

— WARREN RES INC 0.2%

Value ($000) $497 Shares 152,500 Est. Cost $4.07 Unrealized —

FCX FREEPORT-MCMORAN INC 0.2%

Value ($000) $483 Shares 12,700 Est. Cost $36.87 Unrealized —

— GOLDCORP INC NEW 0.2%

Value ($000) $473 Shares 10,500 Est. Cost $44.30 Unrealized —

— MARATHON OIL CORP 0.2%

Value ($000) $472 Shares 14,900 Est. Cost $22.19 Unrealized —

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

Value ($000) $470 Shares 22,400 Est. Cost $22.00 Unrealized —

— BMO JUNIOR GOLD INDEX ETF 0.2%

Value ($000) $425 Shares 25,000 Est. Cost $16.69 Unrealized —

KGC KINROSS GOLD CORP 0.2%

Value ($000) $415 Shares 42,400 Est. Cost $9.79 Unrealized —

GFI GOLD FIELDS LTD 0.2%

Value ($000) $413 Shares 29,700 Est. Cost $16.61 Unrealized —

— ABRAXAS PETE CORP 0.2%

Value ($000) $389 Shares 124,600 Est. Cost $4.22 Unrealized —

— ATP OIL & GAS CORP 0.2%

Value ($000) $381 Shares 7,500 Est. Cost $83.04 Unrealized —

— ARCH COAL INC 0.2%

Value ($000) $362 Shares 33,800 Est. Cost $14.27 Unrealized —

— ALPHA NATURAL RESOURCES INC 0.1%

Value ($000) $298 Shares 19,600 Est. Cost $20.11 Unrealized —

HUN HUNTSMAN CORP 0.1%

Value ($000) $254 Shares 18,100 Est. Cost $10.24 Unrealized —

— HYPERDYNAMICS CORP 0.0%

Value ($000) $85 Shares 66,000 Est. Cost $4.06 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	1,309,700	$106,282	46.3%	$136.14	—	CL B NEW	084670702
USB	US BANCORP DEL	1,642,500	$52,034	22.6%	$36.19	—	COM NEW	902973304
PAA	PLAINS ALL AMERN PIPELINE LP	510,000	$40,010	17.4%	$45.45	—	UNIT LTD PARTN	726503105
—	PAA NAT GAS STORAGE L P	240,154	$4,563	2.0%	$23.71	—	COM UNIT LTD	693139107
EPD	ENTERPRISE PRODS PARTNERS LP	86,600	$4,371	1.9%	$29.33	—	COM	293792107
—	LEVEL 3 COMMUNICATIONS INC	133,334	$3,431	1.5%	$2.53	—	COM NEW	52729N308
—	ENBRIDGE ENERGY PARTNERS L P	70,000	$2,168	0.9%	$39.50	—	COM	29250R106
—	ANADARKO PETE CORP	22,000	$1,723	0.8%	$48.54	—	COM	032511107
—	WILLIAMS PARTNERS L P	3,133	$1,330	0.6%	$318.03	—	COM UNIT L P	96950F104
—	TARGA RESOURCES PARTNERS LP	32,000	$1,327	0.6%	$27.78	—	COM UNIT	87611X105
—	REGENCY ENERGY PARTNERS L P	50,000	$1,230	0.5%	$18.34	—	COM UNITS L P	75885Y107
DVN	DEVON ENERGY CORP NEW	16,000	$1,138	0.5%	$54.50	—	COM	25179M103
—	EL PASO PIPELINE PARTNERS L	20,000	$698	0.3%	$25.05	—	COM UNIT LPI	283702108
OXY	OCCIDENTAL PETE CORP	7,250	$690	0.3%	$65.81	—	COM	674599105
BP	BP PLC	13,800	$621	0.3%	$43.34	—	SPONSORED ADR	055622104
—	CALLON PETE CO DEL	96,900	$610	0.3%	$5.71	—	COM	13123X102
—	POWERSHARES DB CMDTY IDX TRA	20,100	$579	0.3%	$29.91	—	UNIT BEN INT	73935S105
—	BARRICK GOLD CORP	11,900	$517	0.2%	$50.88	—	COM	067901108
TECK	TECK RESOURCES LTD	14,100	$503	0.2%	$35.22	—	CL B	878742204
—	POWERSHS DB MULTI SECT COMM	17,700	$497	0.2%	$33.36	—	PS DB AGRICUL FD	73936B408
—	WARREN RES INC	152,500	$497	0.2%	$4.07	—	COM	93564A100
FCX	FREEPORT-MCMORAN INC	12,700	$483	0.2%	$36.87	—	CL B	35671D857
—	GOLDCORP INC NEW	10,500	$473	0.2%	$44.30	—	COM	380956409
—	MARATHON OIL CORP	14,900	$472	0.2%	$22.19	—	COM	565849106
IUTCF	ISHARES S&P/TSX GLOBAL GOLD INDEX	22,400	$470	0.2%	$22.00	—	ETF	46428M108
—	BMO JUNIOR GOLD INDEX ETF	25,000	$425	0.2%	$16.69	—	ETF	05571L101
KGC	KINROSS GOLD CORP	42,400	$415	0.2%	$9.79	—	COM	496902404
GFI	GOLD FIELDS LTD	29,700	$413	0.2%	$16.61	—	SPONSORED ADR	38059T106
—	ABRAXAS PETE CORP	124,600	$389	0.2%	$4.22	—	COM	003830106
—	ATP OIL & GAS CORP	7,500	$381	0.2%	$83.04	—	PREF	00208J702
—	ARCH COAL INC	33,800	$362	0.2%	$14.27	—	COM	039380100
—	ALPHA NATURAL RESOURCES INC	19,600	$298	0.1%	$20.11	—	COM	02076X102
HUN	HUNTSMAN CORP	18,100	$254	0.1%	$10.24	—	COM	447011107
—	HYPERDYNAMICS CORP	66,000	$85	0.0%	$4.06	—	COM	448954107