On December 31, 1990, Costco Wholesale (COST) had a market capitalization of $1.4B, based on 213.64M shares at a price of $6.55.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1990 | $6.55 | 2,196,000 | 213,636,400 | $1,398,656,147.16 |
December 28 1990 | $6.59 | 712,800 | 213,636,400 | $1,407,564,785.04 |
December 27 1990 | $6.69 | 1,447,200 | 213,636,400 | $1,429,847,061.56 |
December 26 1990 | $6.63 | 206,400 | 213,636,400 | $1,416,473,422.92 |
December 24 1990 | $6.59 | 992,000 | 213,636,400 | $1,407,564,785.04 |
December 21 1990 | $6.59 | 1,874,400 | 213,636,400 | $1,407,564,785.04 |
December 20 1990 | $6.51 | 2,431,600 | 213,636,400 | $1,389,747,509.28 |
December 19 1990 | $6.46 | 2,760,800 | 213,636,400 | $1,380,838,871.40 |
December 18 1990 | $6.21 | 492,000 | 213,636,400 | $1,327,387,044.12 |
December 17 1990 | $6.15 | 778,800 | 213,636,400 | $1,314,034,769.12 |
December 14 1990 | $6.38 | 1,064,400 | 213,636,400 | $1,363,021,595.64 |
December 13 1990 | $6.55 | 1,068,400 | 213,636,400 | $1,398,656,147.16 |
December 12 1990 | $6.42 | 1,305,600 | 213,636,400 | $1,371,930,233.52 |
December 11 1990 | $6.30 | 904,800 | 213,636,400 | $1,345,204,319.88 |
December 10 1990 | $6.38 | 506,400 | 213,636,400 | $1,363,021,595.64 |
December 07 1990 | $6.46 | 1,243,200 | 213,636,400 | $1,380,838,871.40 |
December 06 1990 | $6.34 | 1,681,200 | 213,636,400 | $1,354,112,957.76 |
December 05 1990 | $6.51 | 683,200 | 213,636,400 | $1,389,747,509.28 |
December 04 1990 | $6.46 | 346,800 | 213,636,400 | $1,380,838,871.40 |
December 03 1990 | $6.42 | 607,200 | 213,636,400 | $1,371,930,233.52 |
November 30 1990 | $6.38 | 546,400 | 213,636,400 | $1,363,021,595.64 |
November 29 1990 | $6.26 | 840,000 | 213,636,400 | $1,336,295,682.00 |
November 28 1990 | $6.26 | 758,800 | 213,636,400 | $1,336,295,682.00 |
November 27 1990 | $6.42 | 1,016,800 | 213,636,400 | $1,371,930,233.52 |
November 26 1990 | $6.38 | 746,800 | 213,636,400 | $1,363,021,595.64 |
