On December 29, 1989, Costco Wholesale (COST) had a market capitalization of $1.7B, based on 221.5M shares at a price of $7.70.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 1989 | $7.70 | 13,648,400 | 221,500,000 | $1,706,303,100.00 |
November 1989 | $7.79 | 20,432,800 | 221,500,000 | $1,724,731,900.00 |
October 1989 | $7.35 | 33,341,600 | 221,500,000 | $1,627,892,100.00 |
September 1989 | $7.16 | 15,056,400 | 210,652,000 | $1,508,689,624.00 |
August 1989 | $7.41 | 20,632,800 | 210,652,000 | $1,561,331,558.80 |
July 1989 | $7.29 | 12,197,600 | 210,652,000 | $1,535,021,124.00 |
June 1989 | $6.66 | 34,459,200 | 210,652,000 | $1,403,447,884.80 |
May 1989 | $7.41 | 36,148,800 | 210,652,000 | $1,561,331,558.80 |
April 1989 | $6.58 | 22,698,000 | 210,652,000 | $1,385,289,682.40 |
March 1989 | $5.85 | 22,534,800 | 210,652,000 | $1,232,314,200.00 |
February 1989 | $5.97 | 29,131,200 | 210,652,000 | $1,257,803,092.00 |
January 1989 | $6.05 | 29,280,400 | 210,652,000 | $1,274,802,708.40 |
December 1988 | $6.05 | 13,875,600 | 210,652,000 | $1,274,802,708.40 |
November 1988 | $6.33 | 10,398,800 | 210,652,000 | $1,334,290,833.20 |
October 1988 | $6.46 | 19,822,800 | 210,652,000 | $1,359,800,790.40 |
September 1988 | $6.25 | 13,489,200 | 209,040,000 | $1,307,210,736.00 |
August 1988 | $5.95 | 11,145,600 | 209,040,000 | $1,243,976,136.00 |
July 1988 | $5.69 | 17,592,000 | 209,040,000 | $1,189,144,944.00 |
June 1988 | $6.17 | 14,892,000 | 209,040,000 | $1,290,362,112.00 |
May 1988 | $5.85 | 11,776,800 | 209,040,000 | $1,222,884,000.00 |
April 1988 | $6.13 | 12,283,600 | 209,040,000 | $1,281,916,896.00 |
March 1988 | $6.05 | 17,984,400 | 209,040,000 | $1,265,047,368.00 |
February 1988 | $6.46 | 19,825,200 | 209,040,000 | $1,349,395,008.00 |
January 1988 | $5.75 | 13,741,200 | 209,040,000 | $1,201,812,768.00 |
December 1987 | $5.29 | 22,402,800 | 209,040,000 | $1,104,818,208.00 |