On February 29, 2000, Biogen (BIIB) had a market capitalization of $22.2B, based on 473.14M shares at a price of $46.96.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
February 29 2000 | $46.96 | 2,574,600 | 473,136,000 | $22,217,662,228.80 |
February 28 2000 | $44.50 | 4,113,900 | 473,136,000 | $21,054,552,000.00 |
February 25 2000 | $45.81 | 1,927,800 | 473,136,000 | $21,675,543,000.00 |
February 24 2000 | $46.25 | 2,410,800 | 473,136,000 | $21,882,540,000.00 |
February 23 2000 | $46.31 | 1,815,300 | 473,136,000 | $21,912,111,000.00 |
February 22 2000 | $41.63 | 2,592,900 | 473,136,000 | $19,694,286,000.00 |
February 18 2000 | $43.96 | 5,254,500 | 473,136,000 | $20,798,254,228.80 |
February 17 2000 | $43.88 | 5,101,800 | 473,136,000 | $20,758,842,000.00 |
February 16 2000 | $40.63 | 4,291,200 | 473,136,000 | $19,221,150,000.00 |
February 15 2000 | $38.79 | 1,440,600 | 473,136,000 | $18,353,749,771.20 |
February 14 2000 | $39.60 | 1,397,400 | 473,136,000 | $18,738,172,771.20 |
February 11 2000 | $39.60 | 2,169,600 | 473,136,000 | $18,738,172,771.20 |
February 10 2000 | $39.06 | 2,262,600 | 473,136,000 | $18,481,875,000.00 |
February 09 2000 | $41.00 | 3,266,100 | 473,136,000 | $19,398,576,000.00 |
February 08 2000 | $43.29 | 5,076,900 | 473,136,000 | $20,482,861,771.20 |
February 07 2000 | $38.27 | 3,684,000 | 473,136,000 | $18,107,293,228.80 |
February 04 2000 | $36.50 | 3,219,900 | 473,136,000 | $17,269,464,000.00 |
February 03 2000 | $34.38 | 8,475,600 | 473,136,000 | $16,264,050,000.00 |
February 02 2000 | $35.33 | 16,296,900 | 473,136,000 | $16,717,456,228.80 |
February 01 2000 | $44.31 | 1,500,900 | 473,136,000 | $20,965,839,000.00 |
