| Top Institutional Holders |
|---|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Berkshire Hathaway, Inc | 68,121,984 | 6.14 | 14,530,419,187 | 31-Mar-2013 | | State Street Corporation | 59,489,111 | 5.37 | 12,689,027,376 | 31-Mar-2013 | | Vanguard Group, Inc. (The) | 52,371,093 | 4.72 | 11,170,754,136 | 31-Mar-2013 | | BlackRock Institutional Trust Company, N.A. | 28,436,487 | 2.56 | 6,065,502,677 | 31-Mar-2013 | | State Farm Mutual Automobile Insurance Co | 16,651,892 | 1.50 | 3,551,848,563 | 31-Mar-2013 | | Northern Trust Corporation | 16,339,775 | 1.47 | 3,485,274,007 | 31-Mar-2013 | | Bank of New York Mellon Corporation | 16,001,921 | 1.44 | 3,413,209,749 | 31-Mar-2013 | | Wellington Management Company, LLP | 11,129,885 | 1.00 | 2,374,004,470 | 31-Mar-2013 | | BlackRock Fund Advisors | 10,489,724 | 0.95 | 2,237,458,129 | 31-Mar-2013 | | FMR, LLC | 9,316,326 | 0.84 | 1,987,172,335 | 31-Mar-2013 |
|
| Holder | Shares | % Out | Value* | Reported |
|---|
| Vanguard Total Stock Market Index Fund | 14,947,468 | 1.35 | 3,188,294,924 | 31-Mar-2013 | | Vanguard 500 Index Fund | 9,959,757 | 0.90 | 2,124,416,168 | 31-Mar-2013 | | Vanguard Institutional Index Fund-Institutional Index Fund | 9,847,804 | 0.89 | 2,100,536,593 | 31-Mar-2013 | | SPDR S&P 500 ETF Trust | 9,566,042 | 0.86 | 1,937,506,146 | 30-Apr-2013 | | SPDR Dow Jones Industrial Average ETF | 6,422,801 | 0.58 | 1,336,071,064 | 31-May-2013 | | Vanguard/Wellington Fund Inc. | 5,256,400 | 0.47 | 1,055,642,812 | 28-Feb-2013 | | College Retirement Equities Fund-Stock Account | 4,396,171 | 0.40 | 937,703,274 | 31-Mar-2013 | | Vanguard Growth Index Fund | 4,218,502 | 0.38 | 899,806,476 | 31-Mar-2013 | | Spartan 500 Index Fund | 4,119,060 | 0.37 | 834,274,412 | 30-Apr-2013 | | Vanguard/Windsor II | 3,775,645 | 0.34 | 766,720,230 | 31-Jan-2013 |
|
View Transactions for Insiders & Institutional Holders Value shown is computed using the security's price on the report date given. Currency in USD. |