TETRAD CORP Concentrated Active

CIK: 0000883597 · Show all filings

Period: Q3 2011 (← Previous) (Next →)

Filing Date: Aug 1, 2025

Total Value ($000): $189,568 (99.9% shares, 0.1% debt)

Holdings (32)

BRK/B BERKSHIRE HATHAWAY INC DEL 49.1%

Value ($000) $93,041 Shares 1,309,700 Est. Cost $136.14 Unrealized —

USB US BANCORP DEL 20.7%

Value ($000) $39,194 Shares 1,665,000 Est. Cost $36.19 Unrealized —

PAA PLAINS ALL AMERN PIPELINE LP 15.9%

Value ($000) $30,049 Shares 510,000 Est. Cost $45.45 Unrealized —

— PAA NAT GAS STORAGE L P 2.3%

Value ($000) $4,404 Shares 270,154 Est. Cost $23.71 Unrealized —

EPD ENTERPRISE PRODS PARTNERS LP 1.8%

Value ($000) $3,477 Shares 86,600 Est. Cost $29.33 Unrealized —

— LEVEL 3 COMMUNICATIONS INC 1.6%

Value ($000) $2,980 Shares 2,000,000 Est. Cost $2.53 Unrealized —

— ENBRIDGE ENERGY PARTNERS L P 1.0%

Value ($000) $1,923 Shares 70,000 Est. Cost $39.50 Unrealized —

— ANADARKO PETE CORP 0.7%

Value ($000) $1,387 Shares 22,000 Est. Cost $48.54 Unrealized —

— WILLIAMS PARTNERS L P 0.7%

Value ($000) $1,275 Shares 3,133 Est. Cost $318.03 Unrealized —

— REGENCY ENERGY PARTNERS L P 0.6%

Value ($000) $1,120 Shares 50,000 Est. Cost $18.34 Unrealized —

— TARGA RESOURCES PARTNERS LP 0.6%

Value ($000) $1,052 Shares 32,000 Est. Cost $27.78 Unrealized —

DVN DEVON ENERGY CORP NEW 0.5%

Value ($000) $887 Shares 16,000 Est. Cost $54.50 Unrealized —

— EL PASO PIPELINE PARTNERS L 0.4%

Value ($000) $709 Shares 20,000 Est. Cost $25.05 Unrealized —

— YAMANA GOLD INC 0.3%

Value ($000) $605 Shares 44,300 Est. Cost $12.88 Unrealized —

KGC KINROSS GOLD CORP 0.3%

Value ($000) $544 Shares 36,800 Est. Cost $18.01 Unrealized —

— BARRICK GOLD CORP 0.3%

Value ($000) $522 Shares 11,200 Est. Cost $51.35 Unrealized —

OXY OCCIDENTAL PETE CORP 0.3%

Value ($000) $518 Shares 7,250 Est. Cost $65.81 Unrealized —

— MARKET VECTORS ETF TR 0.3%

Value ($000) $513 Shares 9,300 Est. Cost $59.52 Unrealized —

— POWERSHS DB MULTI SECT COMM 0.3%

Value ($000) $492 Shares 16,600 Est. Cost $33.71 Unrealized —

— POWERSHARES DB CMDTY IDX TRA 0.3%

Value ($000) $487 Shares 18,900 Est. Cost $29.98 Unrealized —

Value ($000) $469 Shares 13,000 Est. Cost $43.24 Unrealized —

— GULFPORT ENERGY CORP 0.2%

Value ($000) $445 Shares 18,400 Est. Cost $34.57 Unrealized —

— POWERSHS DB MULTI SECT COMM 0.2%

Value ($000) $434 Shares 23,400 Est. Cost $23.74 Unrealized —

GFI GOLD FIELDS LTD 0.2%

Value ($000) $427 Shares 27,900 Est. Cost $16.78 Unrealized —

— ATP OIL & GAS CORP 0.2%

Value ($000) $412 Shares 7,000 Est. Cost $85.34 Unrealized —

— MARKET VECTORS ETF TR JR 0.2%

Value ($000) $403 Shares 14,300 Est. Cost $37.83 Unrealized —

— CALLON PETE CO DEL 0.2%

Value ($000) $352 Shares 91,000 Est. Cost $5.67 Unrealized —

— WARREN RES INC 0.2%

Value ($000) $341 Shares 143,300 Est. Cost $4.12 Unrealized —

— ABRAXAS PETE CORP 0.2%

Value ($000) $309 Shares 117,000 Est. Cost $4.29 Unrealized —

— MARATHON OIL CORP 0.2%

Value ($000) $302 Shares 14,000 Est. Cost $21.58 Unrealized —

— USEC INC NT CONV 0.1%

Value ($000) $264 Shares 500,000 Est. Cost $0.72 Unrealized —

— HYPERDYNAMICS CORP 0.1%

Value ($000) $229 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	$93,041	49.1%	$136.14	—	CL B NEW	084670702
USB	US BANCORP DEL	1,665,000	$39,194	20.7%	$36.19	—	COM NEW	902973304
PAA	PLAINS ALL AMERN PIPELINE LP	510,000	$30,049	15.9%	$45.45	—	UNIT LTD PARTN	726503105
—	PAA NAT GAS STORAGE L P	270,154	$4,404	2.3%	$23.71	—	COM UNIT LTD	693139107
EPD	ENTERPRISE PRODS PARTNERS LP	86,600	$3,477	1.8%	$29.33	—	COM	293792107
—	LEVEL 3 COMMUNICATIONS INC	2,000,000	$2,980	1.6%	$2.53	—	COM NEW	52729N308
—	ENBRIDGE ENERGY PARTNERS L P	70,000	$1,923	1.0%	$39.50	—	COM	29250R106
—	ANADARKO PETE CORP	22,000	$1,387	0.7%	$48.54	—	COM	032511107
—	WILLIAMS PARTNERS L P	3,133	$1,275	0.7%	$318.03	—	COM UNIT L P	96950F104
—	REGENCY ENERGY PARTNERS L P	50,000	$1,120	0.6%	$18.34	—	COM UNITS L P	75885Y107
—	TARGA RESOURCES PARTNERS LP	32,000	$1,052	0.6%	$27.78	—	COM UNIT	87611X105
DVN	DEVON ENERGY CORP NEW	16,000	$887	0.5%	$54.50	—	COM	25179M103
—	EL PASO PIPELINE PARTNERS L	20,000	$709	0.4%	$25.05	—	COM UNIT LPI	283702108
—	YAMANA GOLD INC	44,300	$605	0.3%	$12.88	—	COM	98462Y100
KGC	KINROSS GOLD CORP	36,800	$544	0.3%	$18.01	—	COM	496902404
—	BARRICK GOLD CORP	11,200	$522	0.3%	$51.35	—	COM	067901108
OXY	OCCIDENTAL PETE CORP	7,250	$518	0.3%	$65.81	—	COM	674599105
—	MARKET VECTORS ETF TR	9,300	$513	0.3%	$59.52	—	ETF	57060U100
—	POWERSHS DB MULTI SECT COMM	16,600	$492	0.3%	$33.71	—	PS DB AGRICUL FD	73936B408
—	POWERSHARES DB CMDTY IDX TRA	18,900	$487	0.3%	$29.98	—	UNIT BEN INT	73935S105
BP	BP PLC	13,000	$469	0.2%	$43.24	—	SPONSORED ADR	055622104
—	GULFPORT ENERGY CORP	18,400	$445	0.2%	$34.57	—	COM NEW	402635304
—	POWERSHS DB MULTI SECT COMM	23,400	$434	0.2%	$23.74	—	DB BASE METALS	73936B705
GFI	GOLD FIELDS LTD	27,900	$427	0.2%	$16.78	—	SPONSORED ADR	38059T106
—	ATP OIL & GAS CORP	7,000	$412	0.2%	$85.34	—	PREF	00208J702
—	MARKET VECTORS ETF TR JR	14,300	$403	0.2%	$37.83	—	ETF	57060Y589
—	CALLON PETE CO DEL	91,000	$352	0.2%	$5.67	—	COM	13123X102
—	WARREN RES INC	143,300	$341	0.2%	$4.12	—	COM	93564A100
—	ABRAXAS PETE CORP	117,000	$309	0.2%	$4.29	—	COM	003830106
—	MARATHON OIL CORP	14,000	$302	0.2%	$21.58	—	COM	565849106
—	USEC INC NT CONV	500,000	$264	0.1%	$0.72	—	NOTE	90333EAC2
—	HYPERDYNAMICS CORP	62,000	$229	0.1%	$4.24	—	COM	448954107