http://www.cnbc.com/id/22130601/
截至2008年底: http://shares-stocks.suite101.com/article.cfm/berkshire_hathaway_stocks_at_december_2008
2008年報: http://www.berkshirehathaway.com/2008ar/2008ar.pdf
也可以看13F表格,只是我看不太懂=.=: