On December 31, 2010, Costco Wholesale (COST) had a market capitalization of $23B, based on 441.36M shares at a price of $52.15.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2010 | $52.15 | 1,304,200 | 441,360,000 | $23,016,350,232.00 |
December 30 2010 | $52.61 | 1,424,800 | 441,360,000 | $23,220,346,824.00 |
December 29 2010 | $52.50 | 1,526,400 | 441,360,000 | $23,172,503,400.00 |
December 28 2010 | $52.51 | 1,974,500 | 441,360,000 | $23,175,725,328.00 |
December 27 2010 | $52.05 | 1,155,800 | 441,360,000 | $22,974,906,528.00 |
December 23 2010 | $52.17 | 1,379,400 | 441,360,000 | $23,025,883,608.00 |
December 22 2010 | $52.19 | 1,947,900 | 441,360,000 | $23,035,461,120.00 |
December 21 2010 | $52.23 | 2,200,500 | 441,360,000 | $23,051,394,216.00 |
December 20 2010 | $52.22 | 2,631,800 | 441,360,000 | $23,048,216,424.00 |
December 17 2010 | $51.88 | 6,457,100 | 441,360,000 | $22,898,418,840.00 |
December 16 2010 | $52.08 | 3,449,700 | 441,360,000 | $22,987,661,832.00 |
December 15 2010 | $51.31 | 3,522,600 | 441,360,000 | $22,646,578,824.00 |
December 14 2010 | $51.43 | 2,682,500 | 441,360,000 | $22,697,600,040.00 |
December 13 2010 | $51.09 | 5,797,100 | 441,360,000 | $22,547,802,456.00 |
December 10 2010 | $51.46 | 3,555,900 | 441,360,000 | $22,710,355,344.00 |
December 09 2010 | $51.29 | 6,777,000 | 441,360,000 | $22,637,045,448.00 |
December 08 2010 | $50.01 | 3,691,400 | 441,360,000 | $22,072,854,960.00 |
December 07 2010 | $50.29 | 5,115,400 | 441,360,000 | $22,197,186,072.00 |
December 06 2010 | $49.97 | 3,366,000 | 441,360,000 | $22,053,744,072.00 |
December 03 2010 | $49.39 | 3,092,300 | 441,360,000 | $21,798,726,264.00 |
December 02 2010 | $49.84 | 3,288,800 | 441,360,000 | $21,996,367,272.00 |
December 01 2010 | $49.33 | 3,038,100 | 441,360,000 | $21,773,259,792.00 |
November 30 2010 | $48.83 | 3,305,000 | 441,360,000 | $21,550,108,176.00 |
November 29 2010 | $48.36 | 2,350,200 | 441,360,000 | $21,346,111,584.00 |
November 26 2010 | $48.55 | 952,900 | 441,360,000 | $21,425,821,200.00 |
