On December 31, 2012, Apple (AAPL) had a market capitalization of $427.1B, based on 26.52B shares at a price of $16.10.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 2012 | $16.10 | 12,132,752,800 | 26,522,076,000 | $427,061,119,959.60 |
November 2012 | $17.71 | 12,929,851,200 | 26,522,076,000 | $469,682,096,091.60 |
October 2012 | $17.93 | 12,142,830,000 | 26,522,076,000 | $475,564,692,548.40 |
September 2012 | $20.09 | 9,199,005,200 | 26,549,208,000 | $533,450,581,423.20 |
August 2012 | $20.04 | 8,276,206,400 | 26,549,208,000 | $531,963,825,775.20 |
July 2012 | $18.32 | 8,909,650,400 | 26,549,208,000 | $486,312,462,619.20 |
June 2012 | $17.51 | 7,855,825,600 | 26,517,652,000 | $464,451,371,249.60 |
May 2012 | $17.33 | 11,106,345,600 | 26,517,652,000 | $459,463,400,908.40 |
April 2012 | $17.51 | 15,598,990,400 | 26,517,652,000 | $464,435,460,658.40 |
March 2012 | $17.98 | 15,584,338,000 | 26,457,004,000 | $475,728,680,324.80 |
February 2012 | $16.27 | 11,368,554,400 | 26,457,004,000 | $430,413,123,873.60 |
January 2012 | $13.69 | 6,859,854,400 | 26,457,004,000 | $362,206,967,561.60 |
December 2011 | $12.15 | 6,306,532,400 | 26,364,016,000 | $320,227,883,942.40 |
November 2011 | $11.46 | 8,963,701,600 | 26,364,016,000 | $302,200,169,801.60 |
October 2011 | $12.14 | 13,141,427,600 | 26,364,016,000 | $320,053,881,436.80 |
September 2011 | $11.44 | 11,977,448,000 | 26,306,476,000 | $300,846,120,831.20 |
August 2011 | $11.54 | 16,142,599,200 | 26,306,476,000 | $303,616,192,754.00 |
July 2011 | $11.71 | 10,653,946,800 | 26,306,476,000 | $308,072,509,788.40 |
June 2011 | $10.07 | 9,263,850,400 | 26,258,680,000 | $264,348,757,428.00 |
May 2011 | $10.43 | 6,912,060,400 | 26,258,680,000 | $273,925,298,024.00 |
April 2011 | $10.50 | 9,253,829,200 | 26,258,680,000 | $275,734,521,076.00 |
March 2011 | $10.45 | 11,306,458,800 | 26,206,432,000 | $273,914,868,550.40 |
February 2011 | $10.59 | 9,295,949,600 | 26,206,432,000 | $277,607,354,819.20 |
January 2011 | $10.18 | 10,841,535,600 | 26,206,432,000 | $266,692,375,891.20 |
December 2010 | $9.67 | 6,973,234,800 | 26,128,312,000 | $252,762,677,456.80 |
