On September 28, 2007, Microsoft (MSFT) had a market capitalization of $199.6B, based on 9.51B shares at a price of $20.98.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
September 2007 | $20.98 | 1,112,842,633 | 9,513,000,000 | $199,629,353,700.00 |
August 2007 | $20.46 | 1,221,350,513 | 9,513,000,000 | $194,682,593,700.00 |
July 2007 | $20.58 | 1,288,434,074 | 9,513,000,000 | $195,757,562,700.00 |
June 2007 | $20.92 | 1,180,085,097 | 9,679,000,000 | $202,472,097,300.00 |
May 2007 | $21.78 | 1,327,060,092 | 9,679,000,000 | $210,854,111,300.00 |
April 2007 | $21.18 | 959,692,843 | 9,679,000,000 | $205,036,064,400.00 |
March 2007 | $19.72 | 1,269,646,913 | 9,862,000,000 | $194,468,778,000.00 |
February 2007 | $19.93 | 1,287,948,809 | 9,862,000,000 | $196,562,480,600.00 |
January 2007 | $21.76 | 1,321,003,696 | 9,862,000,000 | $214,588,244,200.00 |
December 2006 | $21.05 | 1,135,034,806 | 9,942,000,000 | $209,318,868,000.00 |
November 2006 | $20.70 | 1,237,668,279 | 9,942,000,000 | $205,814,313,000.00 |
October 2006 | $20.17 | 1,289,116,353 | 9,942,000,000 | $200,571,896,400.00 |
September 2006 | $19.22 | 1,097,013,459 | 10,010,000,000 | $192,378,186,000.00 |
August 2006 | $18.06 | 1,130,988,264 | 10,010,000,000 | $180,771,591,000.00 |
July 2006 | $16.84 | 1,330,167,190 | 10,010,000,000 | $168,615,447,000.00 |
June 2006 | $16.31 | 1,960,736,396 | 10,243,000,000 | $167,089,961,800.00 |
May 2006 | $15.86 | 2,306,924,746 | 10,243,000,000 | $162,428,372,500.00 |
April 2006 | $16.84 | 1,441,877,373 | 10,243,000,000 | $172,512,606,000.00 |
March 2006 | $18.98 | 1,434,190,349 | 10,415,000,000 | $197,635,040,000.00 |
February 2006 | $18.74 | 1,046,674,703 | 10,415,000,000 | $195,165,643,500.00 |
January 2006 | $19.57 | 1,388,239,836 | 10,415,000,000 | $203,772,599,500.00 |
December 2005 | $18.18 | 1,267,687,971 | 10,638,000,000 | $193,347,777,600.00 |
November 2005 | $19.24 | 1,442,178,879 | 10,638,000,000 | $204,660,226,800.00 |
October 2005 | $17.81 | 1,440,753,643 | 10,638,000,000 | $189,464,907,600.00 |
September 2005 | $17.83 | 1,346,726,991 | 10,772,000,000 | $192,075,532,000.00 |
