On December 31, 2001, Pfizer (PFE) had a market capitalization of $99.1B, based on 6.24B shares at a price of $15.88.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2001 | $15.88 | 9,777,400 | 6,241,000,000 | $99,089,605,200.00 |
December 28 2001 | $16.10 | 8,944,800 | 6,241,000,000 | $100,457,008,300.00 |
December 27 2001 | $16.08 | 9,111,600 | 6,241,000,000 | $100,332,812,400.00 |
December 26 2001 | $16.18 | 6,271,800 | 6,241,000,000 | $101,004,344,000.00 |
December 24 2001 | $16.24 | 5,686,100 | 6,241,000,000 | $101,376,931,700.00 |
December 21 2001 | $16.34 | 23,734,199 | 6,241,000,000 | $101,949,231,400.00 |
December 20 2001 | $16.49 | 13,706,800 | 6,241,000,000 | $102,943,422,700.00 |
December 19 2001 | $16.38 | 13,478,100 | 6,241,000,000 | $102,197,623,200.00 |
December 18 2001 | $16.19 | 18,717,301 | 6,241,000,000 | $101,053,647,900.00 |
December 17 2001 | $16.07 | 19,693,699 | 6,241,000,000 | $100,282,884,400.00 |
December 14 2001 | $15.71 | 19,806,301 | 6,241,000,000 | $98,069,825,800.00 |
December 13 2001 | $15.74 | 18,338,400 | 6,241,000,000 | $98,218,985,700.00 |
December 12 2001 | $16.03 | 21,347,199 | 6,241,000,000 | $100,059,456,600.00 |
December 11 2001 | $16.08 | 26,414,000 | 6,241,000,000 | $100,332,812,400.00 |
December 10 2001 | $16.47 | 22,124,600 | 6,241,000,000 | $102,794,262,800.00 |
December 07 2001 | $17.17 | 9,486,100 | 6,241,000,000 | $107,171,076,100.00 |
December 06 2001 | $17.26 | 12,849,300 | 6,241,000,000 | $107,742,751,700.00 |
December 05 2001 | $17.34 | 11,074,700 | 6,241,000,000 | $108,240,159,400.00 |
December 04 2001 | $17.31 | 9,896,100 | 6,241,000,000 | $108,016,107,500.00 |
December 03 2001 | $17.41 | 9,707,300 | 6,241,000,000 | $108,637,711,100.00 |
November 30 2001 | $17.26 | 9,412,900 | 6,241,000,000 | $107,692,823,700.00 |
November 29 2001 | $17.32 | 8,928,000 | 6,241,000,000 | $108,115,963,500.00 |
November 28 2001 | $17.20 | 8,019,800 | 6,241,000,000 | $107,345,200,000.00 |
November 27 2001 | $17.37 | 10,314,600 | 6,241,000,000 | $108,414,283,300.00 |
November 26 2001 | $17.49 | 10,785,100 | 6,241,000,000 | $109,160,082,800.00 |
