On December 31, 2008, Costco Wholesale (COST) had a market capitalization of $16.2B, based on 440.53M shares at a price of $36.73.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2008 | $36.73 | 4,939,600 | 440,533,000 | $16,181,702,209.30 |
December 30 2008 | $35.77 | 2,355,800 | 440,533,000 | $15,759,451,328.80 |
December 29 2008 | $35.56 | 2,413,900 | 440,533,000 | $15,666,983,452.10 |
December 26 2008 | $36.01 | 1,218,200 | 440,533,000 | $15,864,254,129.50 |
December 24 2008 | $36.17 | 1,123,400 | 440,533,000 | $15,932,052,158.20 |
December 23 2008 | $36.01 | 3,533,700 | 440,533,000 | $15,864,254,129.50 |
December 22 2008 | $36.89 | 4,977,100 | 440,533,000 | $16,249,544,291.30 |
December 19 2008 | $37.63 | 6,452,400 | 440,533,000 | $16,579,327,295.10 |
December 18 2008 | $37.89 | 5,053,200 | 440,533,000 | $16,690,297,557.80 |
December 17 2008 | $37.74 | 6,888,800 | 440,533,000 | $16,625,583,260.10 |
December 16 2008 | $37.10 | 8,211,700 | 440,533,000 | $16,345,095,899.00 |
December 15 2008 | $36.90 | 4,868,700 | 440,533,000 | $16,255,711,753.30 |
December 12 2008 | $37.36 | 6,796,200 | 440,533,000 | $16,459,105,839.40 |
December 11 2008 | $36.42 | 10,660,400 | 440,533,000 | $16,046,106,151.90 |
December 10 2008 | $37.56 | 7,260,800 | 440,533,000 | $16,548,489,985.10 |
December 09 2008 | $37.15 | 7,886,900 | 440,533,000 | $16,366,637,962.70 |
December 08 2008 | $38.61 | 7,387,300 | 440,533,000 | $17,010,829,368.60 |
December 05 2008 | $38.89 | 8,656,700 | 440,533,000 | $17,131,050,824.30 |
December 04 2008 | $36.91 | 9,864,600 | 440,533,000 | $16,258,795,484.30 |
December 03 2008 | $35.98 | 7,885,400 | 440,533,000 | $15,848,835,474.50 |
December 02 2008 | $35.05 | 6,138,500 | 440,533,000 | $15,442,003,249.00 |
December 01 2008 | $33.52 | 5,559,800 | 440,533,000 | $14,766,974,533.10 |
