On December 30, 2011, Apple (AAPL) had a market capitalization of $319.9B, based on 26.36B shares at a price of $12.14.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 2011 | $12.14 | 6,306,532,400 | 26,364,016,000 | $319,929,970,561.60 |
November 2011 | $11.45 | 8,963,701,600 | 26,364,016,000 | $301,918,074,830.40 |
October 2011 | $12.13 | 13,141,427,600 | 26,364,016,000 | $319,753,331,654.40 |
September 2011 | $11.43 | 11,977,448,000 | 26,306,476,000 | $300,564,641,538.00 |
August 2011 | $11.53 | 16,142,599,200 | 26,306,476,000 | $303,332,082,813.20 |
July 2011 | $11.70 | 10,653,946,800 | 26,306,476,000 | $307,785,769,200.00 |
June 2011 | $10.06 | 9,263,850,400 | 26,258,680,000 | $264,101,925,836.00 |
May 2011 | $10.42 | 6,912,060,400 | 26,258,680,000 | $273,670,588,828.00 |
April 2011 | $10.49 | 9,253,829,200 | 26,258,680,000 | $275,477,186,012.00 |
March 2011 | $10.44 | 11,306,458,800 | 26,206,432,000 | $273,658,045,516.80 |
February 2011 | $10.58 | 9,295,949,600 | 26,206,432,000 | $277,347,911,142.40 |
January 2011 | $10.17 | 10,841,535,600 | 26,206,432,000 | $266,443,414,787.20 |
December 2010 | $9.66 | 6,973,234,800 | 26,128,312,000 | $252,527,522,648.80 |
November 2010 | $9.32 | 9,508,086,000 | 26,128,312,000 | $243,594,252,776.00 |
October 2010 | $9.02 | 12,234,577,600 | 26,128,312,000 | $235,632,956,109.60 |
September 2010 | $8.50 | 11,849,919,200 | 26,128,312,000 | $222,142,908,624.00 |
August 2010 | $7.28 | 9,589,120,800 | 26,128,312,000 | $190,318,624,608.00 |
July 2010 | $7.71 | 15,669,704,400 | 26,128,312,000 | $201,397,028,896.00 |
June 2010 | $7.54 | 16,651,252,800 | 25,966,108,000 | $195,696,169,552.80 |
May 2010 | $7.70 | 18,082,654,800 | 25,966,108,000 | $199,858,536,665.20 |
April 2010 | $7.82 | 12,367,129,600 | 25,966,108,000 | $203,132,862,884.00 |
March 2010 | $7.04 | 12,154,172,800 | 25,840,584,000 | $181,953,888,177.60 |
February 2010 | $6.13 | 10,776,080,000 | 25,840,584,000 | $158,431,204,562.40 |
January 2010 | $5.75 | 15,168,994,400 | 25,840,584,000 | $148,704,808,744.80 |
December 2009 | $6.31 | 11,393,958,800 | 25,753,924,000 | $162,612,851,528.40 |
