On December 31, 1997, Costco Wholesale (COST) had a market capitalization of $6.6B, based on 445M shares at a price of $14.87.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1997 | $14.87 | 3,650,400 | 445,000,000 | $6,615,103,000.00 |
December 30 1997 | $14.45 | 1,628,800 | 445,000,000 | $6,429,805,000.00 |
December 29 1997 | $14.18 | 2,158,000 | 445,000,000 | $6,309,388,000.00 |
December 26 1997 | $13.91 | 441,200 | 445,000,000 | $6,188,926,500.00 |
December 24 1997 | $13.74 | 997,600 | 445,000,000 | $6,114,789,500.00 |
December 23 1997 | $14.08 | 2,757,400 | 445,000,000 | $6,267,647,000.00 |
December 22 1997 | $13.72 | 2,966,600 | 445,000,000 | $6,105,533,500.00 |
December 19 1997 | $14.16 | 4,232,600 | 445,000,000 | $6,300,087,500.00 |
December 18 1997 | $13.70 | 4,673,200 | 445,000,000 | $6,096,277,500.00 |
December 17 1997 | $13.98 | 1,833,200 | 445,000,000 | $6,221,367,000.00 |
December 16 1997 | $14.28 | 3,521,200 | 445,000,000 | $6,355,668,000.00 |
December 15 1997 | $14.07 | 4,634,200 | 445,000,000 | $6,263,019,000.00 |
December 12 1997 | $13.51 | 4,296,400 | 445,000,000 | $6,012,884,500.00 |
December 11 1997 | $13.99 | 1,732,000 | 445,000,000 | $6,225,995,000.00 |
December 10 1997 | $14.23 | 1,616,200 | 445,000,000 | $6,332,528,000.00 |
December 09 1997 | $14.18 | 3,248,200 | 445,000,000 | $6,309,388,000.00 |
December 08 1997 | $14.28 | 4,306,400 | 445,000,000 | $6,355,668,000.00 |
December 05 1997 | $14.22 | 4,201,800 | 445,000,000 | $6,327,900,000.00 |
December 04 1997 | $14.24 | 4,048,200 | 445,000,000 | $6,337,156,000.00 |
December 03 1997 | $14.45 | 4,850,400 | 445,000,000 | $6,429,805,000.00 |
December 02 1997 | $14.45 | 3,969,200 | 445,000,000 | $6,429,805,000.00 |
December 01 1997 | $14.97 | 4,478,200 | 445,000,000 | $6,661,427,500.00 |
November 28 1997 | $14.76 | 1,579,400 | 445,000,000 | $6,568,778,500.00 |
November 26 1997 | $14.87 | 4,337,800 | 445,000,000 | $6,615,103,000.00 |
November 25 1997 | $14.32 | 7,584,400 | 445,000,000 | $6,374,224,500.00 |