On December 31, 1999, Apple (AAPL) had a market capitalization of $15.4B, based on 19.98B shares at a price of $0.77.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 1999 | $0.77 | 9,418,214,400 | 19,982,704,000 | $15,362,702,835.20 |
November 1999 | $0.73 | 8,624,929,600 | 19,982,704,000 | $14,625,341,057.60 |
October 1999 | $0.60 | 14,468,496,000 | 19,982,704,000 | $11,971,637,966.40 |
September 1999 | $0.47 | 18,967,468,800 | 19,982,704,000 | $9,459,812,073.60 |
August 1999 | $0.49 | 9,244,603,200 | 19,982,704,000 | $9,749,561,281.60 |
July 1999 | $0.42 | 11,466,582,400 | 19,982,704,000 | $8,320,797,945.60 |
June 1999 | $0.35 | 6,918,620,800 | 19,560,800,000 | $6,773,905,040.00 |
May 1999 | $0.33 | 8,908,905,600 | 19,560,800,000 | $6,445,283,600.00 |
April 1999 | $0.34 | 15,888,969,600 | 19,560,800,000 | $6,726,959,120.00 |
March 1999 | $0.27 | 9,951,995,200 | 19,398,848,000 | $5,212,470,457.60 |
February 1999 | $0.26 | 8,116,516,800 | 19,398,848,000 | $5,049,520,134.40 |
January 1999 | $0.31 | 15,127,403,200 | 19,398,848,000 | $5,972,905,299.20 |
December 1998 | $0.31 | 12,924,105,600 | 19,270,944,000 | $5,898,835,958.40 |
November 1998 | $0.24 | 10,123,523,200 | 19,270,944,000 | $4,601,901,427.20 |
October 1998 | $0.28 | 12,930,926,400 | 19,270,944,000 | $5,349,614,054.40 |
September 1998 | $0.29 | 8,080,318,400 | 19,270,944,000 | $5,494,146,134.40 |
August 1998 | $0.23 | 13,220,872,000 | 19,270,944,000 | $4,493,984,140.80 |
July 1998 | $0.26 | 10,927,660,800 | 19,270,944,000 | $4,989,247,401.60 |
June 1998 | $0.21 | 3,909,841,600 | 19,240,032,000 | $4,126,986,864.00 |
May 1998 | $0.20 | 6,803,339,200 | 19,240,032,000 | $3,830,690,371.20 |
April 1998 | $0.20 | 8,081,886,400 | 19,240,032,000 | $3,938,434,550.40 |
March 1998 | $0.21 | 10,625,977,600 | 16,342,480,000 | $3,360,013,888.00 |
February 1998 | $0.18 | 7,354,166,400 | 16,342,480,000 | $2,886,081,968.00 |
January 1998 | $0.14 | 10,211,577,600 | 16,342,480,000 | $2,237,285,512.00 |
December 1997 | $0.10 | 5,097,792,000 | 15,661,968,000 | $1,538,005,257.60 |