On December 31, 2002, Costco Wholesale (COST) had a market capitalization of $9B, based on 478.86M shares at a price of $18.77.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 2002 | $18.77 | 152,949,000 | 478,857,000 | $8,989,965,546.60 |
November 2002 | $21.61 | 105,825,900 | 478,857,000 | $10,348,387,084.20 |
October 2002 | $22.70 | 137,275,400 | 478,857,000 | $10,870,628,528.40 |
September 2002 | $21.66 | 87,916,100 | 479,000,000 | $10,373,942,500.00 |
August 2002 | $22.35 | 106,771,900 | 479,000,000 | $10,707,230,700.00 |
July 2002 | $23.33 | 107,983,500 | 479,000,000 | $11,175,117,900.00 |
June 2002 | $25.84 | 79,509,800 | 480,256,000 | $12,409,382,809.60 |
May 2002 | $26.27 | 87,754,100 | 480,256,000 | $12,618,246,144.00 |
April 2002 | $26.90 | 88,981,000 | 480,256,000 | $12,917,061,427.20 |
March 2002 | $26.64 | 139,301,800 | 479,931,000 | $12,786,321,702.00 |
February 2002 | $27.61 | 88,377,600 | 479,931,000 | $13,248,687,227.40 |
January 2002 | $30.78 | 80,990,200 | 479,931,000 | $14,770,692,407.70 |
December 2001 | $29.69 | 76,693,500 | 477,395,000 | $14,175,241,995.50 |
November 2001 | $27.35 | 89,047,900 | 477,395,000 | $13,057,326,124.00 |
October 2001 | $25.31 | 90,556,000 | 477,395,000 | $12,083,106,147.50 |
September 2001 | $23.79 | 84,414,500 | 478,000,000 | $11,372,480,400.00 |
August 2001 | $25.03 | 71,472,500 | 478,000,000 | $11,964,101,000.00 |
July 2001 | $28.80 | 79,465,000 | 478,000,000 | $13,767,834,000.00 |
June 2001 | $27.49 | 97,587,300 | 475,840,000 | $13,078,462,400.00 |
May 2001 | $26.03 | 109,293,700 | 475,840,000 | $12,387,590,304.00 |
April 2001 | $23.37 | 116,253,500 | 475,840,000 | $11,120,475,968.00 |
March 2001 | $26.26 | 138,072,500 | 475,488,000 | $12,486,600,172.80 |
February 2001 | $27.93 | 93,210,000 | 475,488,000 | $13,281,901,401.60 |
January 2001 | $30.94 | 167,560,600 | 475,488,000 | $14,713,500,672.00 |
December 2000 | $26.72 | 142,507,800 | 473,920,000 | $12,663,426,752.00 |
