On April 28, 2000, Biogen (BIIB) had a market capitalization of $9.9B, based on 462.45M shares at a price of $21.33.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
April 28 2000 | $21.33 | 5,520,000 | 462,450,000 | $9,865,584,585.00 |
April 27 2000 | $19.33 | 3,364,800 | 462,450,000 | $8,940,684,585.00 |
April 26 2000 | $20.06 | 2,946,600 | 462,450,000 | $9,277,903,125.00 |
April 25 2000 | $19.92 | 5,605,800 | 462,450,000 | $9,210,477,915.00 |
April 24 2000 | $19.13 | 4,710,600 | 462,450,000 | $8,844,356,250.00 |
April 20 2000 | $21.04 | 15,258,300 | 462,450,000 | $9,730,734,165.00 |
April 19 2000 | $25.79 | 4,341,600 | 462,450,000 | $11,927,371,665.00 |
April 18 2000 | $24.08 | 4,002,000 | 462,450,000 | $11,137,322,085.00 |
April 17 2000 | $21.56 | 5,349,000 | 462,450,000 | $9,971,578,125.00 |
April 14 2000 | $24.00 | 4,941,000 | 462,450,000 | $11,098,800,000.00 |
April 13 2000 | $25.83 | 2,982,300 | 462,450,000 | $11,946,609,585.00 |
April 12 2000 | $26.81 | 15,035,700 | 462,450,000 | $12,399,440,625.00 |
April 11 2000 | $29.48 | 3,858,600 | 462,450,000 | $13,632,656,040.00 |
April 10 2000 | $32.29 | 1,719,300 | 462,450,000 | $14,933,296,665.00 |
April 07 2000 | $33.77 | 3,473,700 | 462,450,000 | $15,617,306,460.00 |
April 06 2000 | $35.69 | 3,437,400 | 462,450,000 | $16,503,684,375.00 |
April 05 2000 | $36.67 | 5,295,300 | 462,450,000 | $16,956,515,415.00 |
April 04 2000 | $32.17 | 4,142,400 | 462,450,000 | $14,875,490,415.00 |
April 03 2000 | $31.38 | 3,118,500 | 462,450,000 | $14,509,368,750.00 |
