On December 31, 1999, Pfizer (PFE) had a market capitalization of $78.9B, based on 6.32B shares at a price of $12.47.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1999 | $12.47 | 5,635,500 | 6,322,000,000 | $78,862,524,600.00 |
December 30 1999 | $12.57 | 7,615,000 | 6,322,000,000 | $79,470,068,800.00 |
December 29 1999 | $12.64 | 7,325,800 | 6,322,000,000 | $79,925,885,000.00 |
December 28 1999 | $12.88 | 6,332,800 | 6,322,000,000 | $81,455,176,800.00 |
December 27 1999 | $13.27 | 7,835,000 | 6,322,000,000 | $83,877,135,000.00 |
December 23 1999 | $13.12 | 7,767,600 | 6,322,000,000 | $82,964,870,400.00 |
December 22 1999 | $12.98 | 11,841,300 | 6,322,000,000 | $82,053,238,000.00 |
December 21 1999 | $12.55 | 12,031,100 | 6,322,000,000 | $79,318,340,800.00 |
December 20 1999 | $12.62 | 10,057,800 | 6,322,000,000 | $79,774,157,000.00 |
December 17 1999 | $12.79 | 18,638,500 | 6,322,000,000 | $80,838,149,600.00 |
December 16 1999 | $12.98 | 16,041,400 | 6,322,000,000 | $82,053,238,000.00 |
December 15 1999 | $13.17 | 13,274,900 | 6,322,000,000 | $83,268,958,600.00 |
December 14 1999 | $12.81 | 15,333,800 | 6,322,000,000 | $80,989,877,600.00 |
December 13 1999 | $12.74 | 20,098,699 | 6,322,000,000 | $80,534,061,400.00 |
December 10 1999 | $13.03 | 10,260,900 | 6,322,000,000 | $82,357,326,200.00 |
December 09 1999 | $12.98 | 9,635,600 | 6,322,000,000 | $82,053,238,000.00 |
December 08 1999 | $13.11 | 11,806,300 | 6,322,000,000 | $82,907,972,400.00 |
December 07 1999 | $13.00 | 17,474,801 | 6,322,000,000 | $82,205,598,200.00 |
December 06 1999 | $13.36 | 13,634,100 | 6,322,000,000 | $84,484,679,200.00 |
December 03 1999 | $13.75 | 14,162,800 | 6,322,000,000 | $86,916,120,400.00 |
December 02 1999 | $13.84 | 10,896,200 | 6,322,000,000 | $87,523,664,600.00 |
December 01 1999 | $13.77 | 9,100,800 | 6,322,000,000 | $87,067,848,400.00 |
November 30 1999 | $13.94 | 10,669,600 | 6,322,000,000 | $88,131,208,800.00 |
November 29 1999 | $14.40 | 14,355,200 | 6,322,000,000 | $91,018,466,200.00 |
November 26 1999 | $13.94 | 5,048,800 | 6,322,000,000 | $88,131,208,800.00 |
