On December 31, 2012, Berkshire Hathaway (BRK.A) had a market capitalization of $221.4B, based on 1.65M shares at a price of $134,060.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2012 | $134,060.00 | 1,198 | 1,651,200 | $221,359,872,000.00 |
December 28 2012 | $133,000.00 | 1,346 | 1,651,200 | $219,609,600,000.00 |
December 27 2012 | $133,900.00 | 1,353 | 1,651,200 | $221,095,680,000.00 |
December 26 2012 | $133,927.00 | 904 | 1,651,200 | $221,140,262,400.00 |
December 24 2012 | $134,660.01 | 691 | 1,651,200 | $222,350,608,512.00 |
December 21 2012 | $134,800.00 | 1,116 | 1,651,200 | $222,581,760,000.00 |
December 20 2012 | $135,936.00 | 1,585 | 1,651,200 | $224,457,523,200.00 |
December 19 2012 | $135,200.00 | 1,478 | 1,651,200 | $223,242,240,000.00 |
December 18 2012 | $135,700.00 | 2,127 | 1,651,200 | $224,067,840,000.00 |
December 17 2012 | $134,850.00 | 1,468 | 1,651,200 | $222,664,320,000.00 |
December 14 2012 | $133,795.00 | 930 | 1,651,200 | $220,922,304,000.00 |
December 13 2012 | $134,200.00 | 1,458 | 1,651,200 | $221,591,040,000.00 |
December 12 2012 | $134,000.00 | 3,327 | 1,651,200 | $221,260,800,000.00 |
December 11 2012 | $130,831.00 | 908 | 1,651,200 | $216,028,147,200.00 |
December 10 2012 | $130,788.00 | 716 | 1,651,200 | $215,957,145,600.00 |
December 07 2012 | $131,090.00 | 453 | 1,651,200 | $216,455,808,000.00 |
December 06 2012 | $131,240.00 | 457 | 1,651,200 | $216,703,488,000.00 |
December 05 2012 | $131,444.00 | 649 | 1,651,200 | $217,040,332,800.00 |
December 04 2012 | $130,890.00 | 442 | 1,651,200 | $216,125,568,000.00 |
December 03 2012 | $131,890.00 | 519 | 1,651,200 | $217,776,768,000.00 |
November 30 2012 | $131,916.00 | 659 | 1,651,200 | $217,819,699,200.00 |
November 29 2012 | $131,875.00 | 478 | 1,651,200 | $217,752,000,000.00 |
November 28 2012 | $132,291.00 | 940 | 1,651,200 | $218,438,899,200.00 |
November 27 2012 | $132,004.00 | 488 | 1,651,200 | $217,965,004,800.00 |
November 26 2012 | $132,410.92 | 502 | 1,651,200 | $218,636,911,104.00 |
