On March 31, 1987, Microsoft (MSFT) had a market capitalization of $1.5B, based on 7.34B shares at a price of $0.20.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
March 31 1987 | $0.20 | 125,337,480 | 7,342,400,000 | $1,501,520,800.00 |
March 30 1987 | $0.20 | 186,134,222 | 7,342,400,000 | $1,501,520,800.00 |
March 27 1987 | $0.19 | 120,873,485 | 7,342,400,000 | $1,424,425,600.00 |
March 26 1987 | $0.19 | 33,379,168 | 7,342,400,000 | $1,385,510,880.00 |
March 25 1987 | $0.19 | 33,839,968 | 7,342,400,000 | $1,395,056,000.00 |
March 24 1987 | $0.19 | 69,609,534 | 7,342,400,000 | $1,400,929,920.00 |
March 23 1987 | $0.19 | 67,478,336 | 7,342,400,000 | $1,391,384,800.00 |
March 20 1987 | $0.19 | 38,246,363 | 7,342,400,000 | $1,400,929,920.00 |
March 19 1987 | $0.19 | 62,812,740 | 7,342,400,000 | $1,416,348,960.00 |
March 18 1987 | $0.19 | 119,347,086 | 7,342,400,000 | $1,389,182,080.00 |
March 17 1987 | $0.18 | 54,547,148 | 7,342,400,000 | $1,319,429,280.00 |
March 16 1987 | $0.17 | 88,473,544 | 7,342,400,000 | $1,276,843,360.00 |
March 13 1987 | $0.17 | 105,119,900 | 7,342,400,000 | $1,284,185,760.00 |
March 12 1987 | $0.18 | 71,337,532 | 7,342,400,000 | $1,333,379,840.00 |
March 11 1987 | $0.18 | 42,854,359 | 7,342,400,000 | $1,327,505,920.00 |
March 10 1987 | $0.18 | 74,102,329 | 7,342,400,000 | $1,307,681,440.00 |
March 09 1987 | $0.17 | 38,275,163 | 7,342,400,000 | $1,268,766,720.00 |
March 06 1987 | $0.18 | 63,561,539 | 7,342,400,000 | $1,292,262,400.00 |
March 05 1987 | $0.18 | 128,188,678 | 7,342,400,000 | $1,295,933,600.00 |
March 04 1987 | $0.17 | 98,179,106 | 7,342,400,000 | $1,237,928,640.00 |
March 03 1987 | $0.16 | 81,100,723 | 7,342,400,000 | $1,156,428,000.00 |
March 02 1987 | $0.16 | 79,516,724 | 7,342,400,000 | $1,156,428,000.00 |
February 27 1987 | $0.16 | 51,955,150 | 7,342,400,000 | $1,191,671,520.00 |
February 26 1987 | $0.16 | 145,209,433 | 7,342,400,000 | $1,199,013,920.00 |
February 25 1987 | $0.16 | 65,001,538 | 7,342,400,000 | $1,156,428,000.00 |
