| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Berkshire Hathaway, Inc | 34,037,500 | 6.09 | 1,707,321,000 | Dec 31, 2012 | | Southeastern Asset Management, Inc. | 28,866,656 | 5.17 | 1,633,564,063 | Mar 31, 2013 | | State Street Corporation | 27,792,370 | 4.98 | 1,572,770,218 | Mar 31, 2013 | | Capital Research Global Investors | 27,077,900 | 4.85 | 1,358,227,464 | Dec 31, 2012 | | Vanguard Group, Inc. (The) | 26,382,691 | 4.72 | 1,492,996,483 | Mar 31, 2013 | | Capital World Investors | 26,090,000 | 4.67 | 1,308,674,400 | Dec 31, 2012 | | Primecap Management Company | 19,432,290 | 3.48 | 936,053,409 | Feb 28, 2013 | | BlackRock Institutional Trust Company, N.A. | 16,673,764 | 2.99 | 943,568,304 | Mar 31, 2013 | | Invesco Ltd. | 11,804,878 | 2.11 | 592,132,680 | Dec 31, 2012 | | BlackRock Group Limited | 9,771,001 | 1.75 | 552,940,946 | Mar 31, 2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Vanguard/Primecap Fund | 12,754,762 | 2.28 | 639,778,861 | Dec 31, 2012 | | Growth Fund Of America Inc | 12,585,000 | 2.25 | 712,185,150 | Mar 31, 2013 | | Longleaf Partners Fund | 9,211,800 | 1.65 | 462,063,888 | Dec 31, 2012 | | Amcap Fund | 8,966,500 | 1.61 | 507,414,235 | Mar 31, 2013 | | Vanguard Total Stock Market Index Fund | 8,398,847 | 1.50 | 421,286,165 | Dec 31, 2012 | | Capital World Growth and Income Fund | 8,313,000 | 1.49 | 470,432,670 | Mar 31, 2013 | | Vanguard 500 Index Fund | 5,609,963 | 1.00 | 281,395,744 | Dec 31, 2012 | | Powershares Exhg Traded Fd Tr-Powershares QQQ Tr, Series 1 | 5,561,735 | 1.00 | 314,738,583 | Mar 31, 2013 | | Vanguard Institutional Index Fund-Institutional Index Fund | 5,535,506 | 0.99 | 277,660,980 | Dec 31, 2012 | | SPDR S&P 500 ETF Trust | 5,338,655 | 0.96 | 302,114,486 | Mar 31, 2013 |
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View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |