On April 30, 1990, Microsoft (MSFT) had a market capitalization of $3.9B, based on 8B shares at a price of $0.49.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
April 30 1990 | $0.49 | 51,451,151 | 8,004,571,400 | $3,935,047,300.24 |
April 27 1990 | $0.48 | 57,124,745 | 8,004,571,400 | $3,816,579,643.52 |
April 26 1990 | $0.49 | 46,317,556 | 8,004,571,400 | $3,892,623,071.82 |
April 25 1990 | $0.49 | 53,870,349 | 8,004,571,400 | $3,935,047,300.24 |
April 24 1990 | $0.49 | 47,915,954 | 8,004,571,400 | $3,935,047,300.24 |
April 23 1990 | $0.50 | 64,879,145 | 8,004,571,400 | $4,003,086,157.14 |
April 20 1990 | $0.50 | 44,661,550 | 8,004,571,400 | $4,019,895,757.08 |
April 19 1990 | $0.50 | 58,003,137 | 8,004,571,400 | $4,036,705,357.02 |
April 18 1990 | $0.51 | 97,797,507 | 8,004,571,400 | $4,113,549,242.46 |
April 17 1990 | $0.53 | 66,779,936 | 8,004,571,400 | $4,206,402,270.70 |
April 16 1990 | $0.51 | 39,470,362 | 8,004,571,400 | $4,121,553,813.86 |
April 12 1990 | $0.51 | 48,254,354 | 8,004,571,400 | $4,095,939,185.38 |
April 11 1990 | $0.51 | 70,372,733 | 8,004,571,400 | $4,104,744,213.92 |
April 10 1990 | $0.50 | 45,187,157 | 8,004,571,400 | $4,003,086,157.14 |
April 09 1990 | $0.49 | 31,175,970 | 8,004,571,400 | $3,884,618,500.42 |
April 06 1990 | $0.48 | 72,878,330 | 8,004,571,400 | $3,875,813,471.88 |
April 05 1990 | $0.49 | 66,369,537 | 8,004,571,400 | $3,884,618,500.42 |
April 04 1990 | $0.50 | 79,646,324 | 8,004,571,400 | $3,969,466,957.26 |
April 03 1990 | $0.49 | 84,643,119 | 8,004,571,400 | $3,935,047,300.24 |
April 02 1990 | $0.47 | 74,059,129 | 8,004,571,400 | $3,782,159,986.50 |
