brk.a market cap in 2016

On December 30, 2016, Berkshire Hathaway (BRK.A) had a market capitalization of $401.4B, based on 1.64M shares at a price of $244,121.

DATECLOSEVOLUMEOUTSTANDINGMARKET CAP
December 30 2016
$244,121.00
164
1,644,300
$401,408,160,300.00
December 29 2016
$244,500.00
107
1,644,300
$402,031,350,000.00
December 28 2016
$245,330.00
159
1,644,300
$403,396,119,000.00
December 27 2016
$247,300.00
197
1,644,300
$406,635,390,000.00
December 23 2016
$248,000.00
156
1,644,300
$407,786,400,000.00
December 22 2016
$249,000.00
162
1,644,300
$409,430,700,000.00
December 21 2016
$248,631.00
339
1,644,300
$408,823,953,300.00
December 20 2016
$249,041.00
276
1,644,300
$409,498,116,300.00
December 19 2016
$248,330.00
155
1,644,300
$408,329,019,000.00
December 16 2016
$246,405.00
226
1,644,300
$405,163,741,500.00
December 15 2016
$248,271.00
341
1,644,300
$408,232,005,300.00
December 14 2016
$247,120.00
302
1,644,300
$406,339,416,000.00
December 13 2016
$249,711.00
298
1,644,300
$410,599,797,300.00
December 12 2016
$248,888.68
872
1,644,300
$409,247,656,524.00
December 09 2016
$247,190.00
330
1,644,300
$406,454,517,000.00
December 08 2016
$246,120.00
462
1,644,300
$404,695,116,000.00
December 07 2016
$246,380.05
830
1,644,300
$405,122,716,215.00
December 06 2016
$241,836.00
306
1,644,300
$397,650,934,800.00
December 05 2016
$240,000.00
299
1,644,300
$394,632,000,000.00
December 02 2016
$239,070.00
300
1,644,300
$393,102,801,000.00
December 01 2016
$239,821.00
538
1,644,300
$394,337,670,300.00
November 30 2016
$237,000.00
269
1,644,300
$389,699,100,000.00
November 29 2016
$236,391.00
249
1,644,300
$388,697,721,300.00
November 28 2016
$235,400.00
249
1,644,300
$387,068,220,000.00
November 25 2016
$237,085.00
155
1,644,300
$389,838,865,500.00