On December 31, 2007, Costco Wholesale (COST) had a market capitalization of $21.5B, based on 445.72M shares at a price of $48.19.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2007 | $48.19 | 1,811,794 | 445,717,000 | $21,479,325,088.50 |
December 28 2007 | $48.51 | 1,848,385 | 445,717,000 | $21,620,973,951.10 |
December 27 2007 | $48.26 | 2,093,202 | 445,717,000 | $21,510,124,133.20 |
December 26 2007 | $48.76 | 2,082,598 | 445,717,000 | $21,734,899,216.30 |
December 24 2007 | $48.88 | 1,093,452 | 445,717,000 | $21,787,226,392.10 |
December 21 2007 | $48.41 | 5,863,623 | 445,717,000 | $21,577,873,117.20 |
December 20 2007 | $47.59 | 3,110,492 | 445,717,000 | $21,211,449,171.50 |
December 19 2007 | $47.25 | 2,743,809 | 445,717,000 | $21,060,573,967.00 |
December 18 2007 | $47.29 | 3,272,586 | 445,717,000 | $21,075,995,775.20 |
December 17 2007 | $47.09 | 2,970,374 | 445,717,000 | $20,989,794,107.40 |
December 14 2007 | $47.31 | 7,731,768 | 445,717,000 | $21,088,297,564.40 |
December 13 2007 | $47.35 | 17,559,760 | 445,717,000 | $21,103,674,800.90 |
December 12 2007 | $48.49 | 6,841,482 | 445,717,000 | $21,611,747,609.20 |
December 11 2007 | $48.33 | 4,808,274 | 445,717,000 | $21,540,923,177.90 |
December 10 2007 | $49.22 | 4,606,805 | 445,717,000 | $21,938,101,596.60 |
December 07 2007 | $49.62 | 5,384,477 | 445,717,000 | $22,116,700,398.50 |
December 06 2007 | $48.93 | 6,542,679 | 445,717,000 | $21,808,799,094.90 |
December 05 2007 | $48.11 | 6,380,602 | 445,717,000 | $21,445,450,596.50 |
December 04 2007 | $47.78 | 5,067,324 | 445,717,000 | $21,297,695,411.00 |
December 03 2007 | $46.24 | 3,640,948 | 445,717,000 | $20,611,068,372.50 |
November 30 2007 | $46.56 | 4,925,197 | 445,717,000 | $20,752,672,663.40 |
November 29 2007 | $46.35 | 3,388,163 | 445,717,000 | $20,657,244,653.70 |
November 28 2007 | $46.27 | 5,518,291 | 445,717,000 | $20,623,370,161.70 |
November 27 2007 | $45.46 | 3,897,953 | 445,717,000 | $20,261,581,672.80 |
November 26 2007 | $45.07 | 3,615,005 | 445,717,000 | $20,086,459,463.50 |