Investments in equity securities as of December 31, 2011 and 2010 are summarized based on the primary industry of the investee in the table below (in millions).


	Cost Basis		Unrealized Gains		Unrealized Losses			Fair Value
December 31, 2011
Banks, insurance and finance	$	16,697	$	9,480	$	(1,269	)	$	24,908
Consumer products		12,390		14,320		—			26,710
Commercial, industrial and other		20,523		4,973		(123	)		25,373

	$	49,610	$	28,773	$	(1,392	)	$	76,991


December 31, 2010
Banks, insurance and finance	$	15,519	$	9,549	$	(454	)	$	24,614
Consumer products		13,551		12,410		(212	)		25,749
Commercial, industrial and other		6,474		4,682		(6	)		11,150

	$	35,544	$	26,641	$	(672	)	$	61,513

Investments in equity securities are reflected in our Consolidated Balance Sheets as follows (in millions).


	December 31,
	2011		2010
Insurance and other	$	76,063	$	59,819
Railroad, utilities and energy *		488		1,182
Finance and financial products *		440		512

	$	76,991	$	61,513

*	Included in other assets.