TETRAD CORP Concentrated Active

CIK: 0000883597 · Show all filings

Period: Q1 2011 (← Previous) (Next →)

Filing Date: Aug 1, 2025

Total Value ($000): $217,588 (100.0% shares, 0.0% debt)

Holdings (30)

BRK/B BERKSHIRE HATHAWAY INC DEL 50.3%

Value ($000) $109,530 Shares 1,309,700 Est. Cost $136.14 Unrealized —

USB US BANCORP DEL 20.2%

Value ($000) $44,006 Shares 1,665,000 Est. Cost $36.19 Unrealized —

PAA PLAINS ALL AMERN PIPELINE LP 14.9%

Value ($000) $32,502 Shares 510,000 Est. Cost $45.45 Unrealized —

— PAA NAT GAS STORAGE L P 2.9%

Value ($000) $6,359 Shares 270,154 Est. Cost $23.71 Unrealized —

EPD ENTERPRISE PRODS PARTNERS LP 1.7%

Value ($000) $3,729 Shares 86,600 Est. Cost $29.33 Unrealized —

— LEVEL 3 COMMUNICATIONS INC 1.4%

Value ($000) $2,940 Shares 2,000,000 Est. Cost $2.53 Unrealized —

— ENBRIDGE ENERGY PARTNERS L P 1.0%

Value ($000) $2,262 Shares 35,000 Est. Cost $48.93 Unrealized —

— ANADARKO PETE CORP 0.8%

Value ($000) $1,802 Shares 22,000 Est. Cost $48.54 Unrealized —

DVN DEVON ENERGY CORP NEW 0.7%

Value ($000) $1,468 Shares 16,000 Est. Cost $54.50 Unrealized —

— REGENCY ENERGY PARTNERS L P 0.6%

Value ($000) $1,366 Shares 50,000 Est. Cost $18.34 Unrealized —

— WILLIAMS PARTNERS L P 0.6%

Value ($000) $1,217 Shares 3,133 Est. Cost $318.03 Unrealized —

— TARGA RESOURCES PARTNERS LP 0.5%

Value ($000) $1,110 Shares 32,000 Est. Cost $27.78 Unrealized —

OXY OCCIDENTAL PETE CORP 0.3%

Value ($000) $758 Shares 7,250 Est. Cost $65.81 Unrealized —

— EL PASO PIPELINE PARTNERS L 0.3%

Value ($000) $725 Shares 20,000 Est. Cost $25.05 Unrealized —

— ATP OIL & GAS CORP 0.3%

Value ($000) $626 Shares 6,000 Est. Cost $89.75 Unrealized —

— CALLON PETE CO DEL 0.3%

Value ($000) $622 Shares 80,000 Est. Cost $5.92 Unrealized —

— ABRAXAS PETE CORP 0.3%

Value ($000) $584 Shares 100,000 Est. Cost $4.57 Unrealized —

— GULFPORT ENERGY CORP 0.3%

Value ($000) $578 Shares 16,000 Est. Cost $36.13 Unrealized —

— BARRICK GOLD CORP 0.2%

Value ($000) $519 Shares 10,000 Est. Cost $51.91 Unrealized —

— POWERSHARES DB CMDTY IDX TRA 0.2%

Value ($000) $513 Shares 16,800 Est. Cost $30.51 Unrealized —

— WARREN RES INC 0.2%

Value ($000) $509 Shares 100,000 Est. Cost $4.52 Unrealized —

Value ($000) $508 Shares 11,500 Est. Cost $44.17 Unrealized —

— POWERSHS DB MULTI SECT COMM 0.2%

Value ($000) $505 Shares 20,700 Est. Cost $24.42 Unrealized —

— POWERSHS DB MULTI SECT COMM 0.2%

Value ($000) $503 Shares 14,700 Est. Cost $34.23 Unrealized —

— MARKET VECTORS ETF TR 0.2%

Value ($000) $493 Shares 8,200 Est. Cost $60.10 Unrealized —

— YAMANA GOLD INC 0.2%

Value ($000) $492 Shares 40,000 Est. Cost $12.80 Unrealized —

— MARKET VECTORS ETF TR JR 0.2%

Value ($000) $490 Shares 12,500 Est. Cost $39.22 Unrealized —

KGC KINROSS GOLD CORP 0.2%

Value ($000) $425 Shares 27,000 Est. Cost $18.96 Unrealized —

GFI GOLD FIELDS LTD 0.2%

Value ($000) $354 Shares 20,300 Est. Cost $17.46 Unrealized —

— HYPERDYNAMICS CORP 0.0%

Value ($000) $92 Shares 20,000 Est. Cost $4.62 Unrealized —

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
BRK/B	BERKSHIRE HATHAWAY INC DEL	1,309,700	$109,530	50.3%	$136.14	—	CL B NEW	084670702
USB	US BANCORP DEL	1,665,000	$44,006	20.2%	$36.19	—	COM NEW	902973304
PAA	PLAINS ALL AMERN PIPELINE LP	510,000	$32,502	14.9%	$45.45	—	UNIT LTD PARTN	726503105
—	PAA NAT GAS STORAGE L P	270,154	$6,359	2.9%	$23.71	—	COM UNIT LTD	693139107
EPD	ENTERPRISE PRODS PARTNERS LP	86,600	$3,729	1.7%	$29.33	—	COM	293792107
—	LEVEL 3 COMMUNICATIONS INC	2,000,000	$2,940	1.4%	$2.53	—	COM NEW	52729N308
—	ENBRIDGE ENERGY PARTNERS L P	35,000	$2,262	1.0%	$48.93	—	COM	29250R106
—	ANADARKO PETE CORP	22,000	$1,802	0.8%	$48.54	—	COM	032511107
DVN	DEVON ENERGY CORP NEW	16,000	$1,468	0.7%	$54.50	—	COM	25179M103
—	REGENCY ENERGY PARTNERS L P	50,000	$1,366	0.6%	$18.34	—	COM UNITS L P	75885Y107
—	WILLIAMS PARTNERS L P	3,133	$1,217	0.6%	$318.03	—	COM UNIT L P	96950F104
—	TARGA RESOURCES PARTNERS LP	32,000	$1,110	0.5%	$27.78	—	COM UNIT	87611X105
OXY	OCCIDENTAL PETE CORP	7,250	$758	0.3%	$65.81	—	COM	674599105
—	EL PASO PIPELINE PARTNERS L	20,000	$725	0.3%	$25.05	—	COM UNIT LPI	283702108
—	ATP OIL & GAS CORP	6,000	$626	0.3%	$89.75	—	PREF	00208J702
—	CALLON PETE CO DEL	80,000	$622	0.3%	$5.92	—	COM	13123X102
—	ABRAXAS PETE CORP	100,000	$584	0.3%	$4.57	—	COM	003830106
—	GULFPORT ENERGY CORP	16,000	$578	0.3%	$36.13	—	COM NEW	402635304
—	BARRICK GOLD CORP	10,000	$519	0.2%	$51.91	—	COM	067901108
—	POWERSHARES DB CMDTY IDX TRA	16,800	$513	0.2%	$30.51	—	UNIT BEN INT	73935S105
—	WARREN RES INC	100,000	$509	0.2%	$4.52	—	COM	93564A100
BP	BP PLC	11,500	$508	0.2%	$44.17	—	SPONSORED ADR	055622104
—	POWERSHS DB MULTI SECT COMM	20,700	$505	0.2%	$24.42	—	DB BASE METALS	73936B705
—	POWERSHS DB MULTI SECT COMM	14,700	$503	0.2%	$34.23	—	PS DB AGRICUL FD	73936B408
—	MARKET VECTORS ETF TR	8,200	$493	0.2%	$60.10	—	ETF	57060U100
—	YAMANA GOLD INC	40,000	$492	0.2%	$12.80	—	COM	98462Y100
—	MARKET VECTORS ETF TR JR	12,500	$490	0.2%	$39.22	—	ETF	57060Y589
KGC	KINROSS GOLD CORP	27,000	$425	0.2%	$18.96	—	COM	496902404
GFI	GOLD FIELDS LTD	20,300	$354	0.2%	$17.46	—	SPONSORED ADR	38059T106
—	HYPERDYNAMICS CORP	20,000	$92	0.0%	$4.62	—	COM	448954107