On December 31, 1990, Apple (AAPL) had a market capitalization of $4B, based on 13.17B shares at a price of $0.31.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1990 | $0.31 | 44,273,600 | 13,168,750,000 | $4,029,637,500.00 |
December 28 1990 | $0.31 | 63,929,600 | 13,168,750,000 | $4,029,637,500.00 |
December 27 1990 | $0.31 | 97,652,800 | 13,168,750,000 | $4,077,045,000.00 |
December 26 1990 | $0.31 | 103,073,600 | 13,168,750,000 | $4,099,431,875.00 |
December 24 1990 | $0.31 | 58,721,600 | 13,168,750,000 | $4,124,452,500.00 |
December 21 1990 | $0.32 | 346,136,000 | 13,168,750,000 | $4,217,950,625.00 |
December 20 1990 | $0.31 | 401,072,000 | 13,168,750,000 | $4,124,452,500.00 |
December 19 1990 | $0.30 | 140,660,800 | 13,168,750,000 | $3,924,287,500.00 |
December 18 1990 | $0.30 | 220,987,200 | 13,168,750,000 | $3,959,843,125.00 |
December 17 1990 | $0.29 | 131,107,200 | 13,168,750,000 | $3,760,995,000.00 |
December 14 1990 | $0.28 | 87,068,800 | 13,168,750,000 | $3,737,291,250.00 |
December 13 1990 | $0.29 | 160,731,200 | 13,168,750,000 | $3,818,937,500.00 |
December 12 1990 | $0.28 | 242,356,800 | 13,168,750,000 | $3,713,587,500.00 |
December 11 1990 | $0.28 | 347,883,200 | 13,168,750,000 | $3,747,826,250.00 |
December 10 1990 | $0.30 | 250,588,800 | 13,168,750,000 | $3,913,752,500.00 |
December 07 1990 | $0.30 | 329,660,800 | 13,168,750,000 | $3,983,546,875.00 |
December 06 1990 | $0.29 | 532,246,400 | 13,168,750,000 | $3,866,345,000.00 |
December 05 1990 | $0.29 | 218,388,800 | 13,168,750,000 | $3,760,995,000.00 |
December 04 1990 | $0.27 | 152,152,000 | 13,168,750,000 | $3,608,237,500.00 |
December 03 1990 | $0.27 | 165,401,600 | 13,168,750,000 | $3,572,681,875.00 |
November 30 1990 | $0.26 | 121,508,800 | 13,168,750,000 | $3,443,628,125.00 |
November 29 1990 | $0.26 | 126,705,600 | 13,168,750,000 | $3,443,628,125.00 |
November 28 1990 | $0.26 | 174,910,400 | 13,168,750,000 | $3,443,628,125.00 |
November 27 1990 | $0.27 | 164,584,000 | 13,168,750,000 | $3,514,739,375.00 |
November 26 1990 | $0.26 | 81,457,600 | 13,168,750,000 | $3,443,628,125.00 |
