On December 31, 1999, Microsoft (MSFT) had a market capitalization of $394.6B, based on 11.08B shares at a price of $35.62.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1999 | $35.62 | 12,517,600 | 11,076,000,000 | $394,581,392,400.00 |
December 30 1999 | $35.89 | 22,358,400 | 11,076,000,000 | $397,538,684,400.00 |
December 29 1999 | $35.99 | 17,447,600 | 11,076,000,000 | $398,595,334,800.00 |
December 28 1999 | $35.85 | 24,590,800 | 11,076,000,000 | $397,116,688,800.00 |
December 27 1999 | $36.35 | 32,201,800 | 11,076,000,000 | $402,608,169,600.00 |
December 23 1999 | $35.83 | 31,028,200 | 11,076,000,000 | $396,905,137,200.00 |
December 22 1999 | $35.87 | 38,389,800 | 11,076,000,000 | $397,328,240,400.00 |
December 21 1999 | $35.36 | 57,440,800 | 11,076,000,000 | $391,624,100,400.00 |
December 20 1999 | $34.40 | 39,415,000 | 11,076,000,000 | $381,063,134,400.00 |
December 17 1999 | $35.17 | 105,389,398 | 11,076,000,000 | $389,511,907,200.00 |
December 16 1999 | $34.69 | 128,649,796 | 11,076,000,000 | $384,230,870,400.00 |
December 15 1999 | $33.09 | 155,535,016 | 11,076,000,000 | $366,488,226,000.00 |
December 14 1999 | $30.11 | 144,109,204 | 11,076,000,000 | $333,536,018,400.00 |
December 13 1999 | $29.48 | 52,649,200 | 11,076,000,000 | $326,564,784,000.00 |
December 10 1999 | $28.64 | 36,835,602 | 11,076,000,000 | $317,270,912,400.00 |
December 09 1999 | $28.30 | 46,258,200 | 11,076,000,000 | $313,468,521,600.00 |
December 08 1999 | $28.00 | 40,954,800 | 11,076,000,000 | $310,089,234,000.00 |
December 07 1999 | $28.38 | 56,850,800 | 11,076,000,000 | $314,313,620,400.00 |
December 06 1999 | $29.12 | 49,041,398 | 11,076,000,000 | $322,551,949,200.00 |
December 03 1999 | $29.33 | 64,099,800 | 11,076,000,000 | $324,874,586,400.00 |
December 02 1999 | $28.93 | 55,464,398 | 11,076,000,000 | $320,439,756,000.00 |
December 01 1999 | $28.44 | 48,857,800 | 11,076,000,000 | $314,947,167,600.00 |
November 30 1999 | $27.78 | 64,106,200 | 11,076,000,000 | $307,712,324,400.00 |
November 29 1999 | $27.52 | 51,494,602 | 11,076,000,000 | $304,808,197,200.00 |
November 26 1999 | $27.81 | 28,414,000 | 11,076,000,000 | $307,977,040,800.00 |
