Instuitional Investor - Check Capital Management Inc

13F Holdings

Filing Period:

No.	Security	Ticker	Shares	Value	% Port
1.	Berkshire Hathaway IncCALL	BRK-B	4,225,500	$2,104,087,725	56.81%
2.	Berkshire Hathaway Inc	BRK-B	1,097,756	$546,627,676	14.76%
3.	Google Inc.	GOOG	642,482	$218,919,292	5.91%
4.	Brookfield Corp	BN	4,854,714	$177,002,861	4.78%
5.	Markel Group Inc.	MKL	82,148	$140,673,488	3.8%