Instuitional Investor - Tetrad Corp

Fund Profile

Filing Period:

Fund Name:	Tetrad Corp
Portfolio Value	$1,032,108,960

Top 13F Holdings

Filing Period:

No.	Security	Ticker	Shares	Value	% Port
1.	Berkshire Hathaway Inc	BRK.A	1,923,123	$934,195,460	90.51%
2.	Us Bancorp	USB	1,410,000	$63,802,500	6.18%
3.	Enterprise Products Partners L.p.	EPD	1,100,000	$34,111,000	3.3%