On December 31, 1990, Amgen (AMGN) had a market capitalization of $1.6B, based on 933.33M shares at a price of $1.77.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1990 | $1.77 | 8,512,809 | 933,333,300 | $1,648,826,607.78 |
December 28 1990 | $1.74 | 9,189,610 | 933,333,300 | $1,622,319,942.06 |
December 27 1990 | $1.72 | 13,970,415 | 933,333,300 | $1,602,439,942.77 |
December 26 1990 | $1.73 | 7,015,207 | 933,333,300 | $1,615,693,275.63 |
December 24 1990 | $1.76 | 1,980,002 | 933,333,300 | $1,642,199,941.35 |
December 21 1990 | $1.76 | 10,752,009 | 933,333,300 | $1,642,199,941.35 |
December 20 1990 | $1.74 | 13,341,614 | 933,333,300 | $1,622,319,942.06 |
December 19 1990 | $1.77 | 15,309,616 | 933,333,300 | $1,648,826,607.78 |
December 18 1990 | $1.80 | 22,723,221 | 933,333,300 | $1,678,599,940.05 |
December 17 1990 | $1.75 | 29,750,431 | 933,333,300 | $1,635,573,274.92 |
December 14 1990 | $1.68 | 28,051,229 | 933,333,300 | $1,569,399,943.95 |
December 13 1990 | $1.60 | 17,191,218 | 933,333,300 | $1,496,506,613.22 |
December 12 1990 | $1.55 | 14,743,215 | 933,333,300 | $1,443,586,615.11 |
December 11 1990 | $1.64 | 11,311,212 | 933,333,300 | $1,526,279,945.49 |
December 10 1990 | $1.61 | 14,124,015 | 933,333,300 | $1,503,133,279.65 |
December 07 1990 | $1.54 | 18,753,620 | 933,333,300 | $1,436,959,948.68 |
December 06 1990 | $1.53 | 35,784,037 | 933,333,300 | $1,423,706,615.82 |
December 05 1990 | $1.59 | 20,296,824 | 933,333,300 | $1,483,253,280.36 |
December 04 1990 | $1.61 | 23,584,827 | 933,333,300 | $1,503,133,279.65 |
December 03 1990 | $1.57 | 28,178,429 | 933,333,300 | $1,466,733,280.95 |
November 30 1990 | $1.65 | 10,507,211 | 933,333,300 | $1,536,266,611.80 |
November 29 1990 | $1.64 | 9,328,810 | 933,333,300 | $1,529,639,945.37 |
November 28 1990 | $1.62 | 14,148,015 | 933,333,300 | $1,509,759,946.08 |
November 27 1990 | $1.61 | 16,831,218 | 933,333,300 | $1,503,133,279.65 |
November 26 1990 | $1.55 | 5,227,205 | 933,333,300 | $1,446,853,281.66 |
