On December 31, 2014, Microsoft (MSFT) had a market capitalization of $328.7B, based on 8.3B shares at a price of $39.62.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 2014 | $39.62 | 626,771,200 | 8,297,000,000 | $328,748,712,200.00 |
November 2014 | $40.78 | 523,005,900 | 8,297,000,000 | $338,374,061,900.00 |
October 2014 | $39.80 | 853,260,900 | 8,297,000,000 | $330,204,835,700.00 |
September 2014 | $39.30 | 860,827,300 | 8,351,000,000 | $328,177,598,000.00 |
August 2014 | $38.51 | 513,919,700 | 8,351,000,000 | $321,593,669,600.00 |
July 2014 | $36.36 | 731,616,500 | 8,351,000,000 | $303,628,163,300.00 |
June 2014 | $35.13 | 555,767,300 | 8,345,000,000 | $293,146,498,000.00 |
May 2014 | $34.49 | 574,362,900 | 8,345,000,000 | $287,804,029,000.00 |
April 2014 | $33.79 | 746,112,500 | 8,345,000,000 | $282,018,440,500.00 |
March 2014 | $34.29 | 778,425,700 | 8,367,000,000 | $286,891,042,800.00 |
February 2014 | $32.05 | 705,304,500 | 8,367,000,000 | $268,133,902,200.00 |
January 2014 | $31.42 | 930,226,200 | 8,367,000,000 | $262,872,732,600.00 |
December 2013 | $31.06 | 826,617,700 | 8,395,000,000 | $260,755,416,000.00 |
November 2013 | $31.66 | 800,431,600 | 8,395,000,000 | $265,773,947,000.00 |
October 2013 | $29.18 | 965,331,500 | 8,395,000,000 | $244,957,705,000.00 |
September 2013 | $27.42 | 1,242,961,500 | 8,434,000,000 | $231,292,329,200.00 |
August 2013 | $27.52 | 1,051,265,000 | 8,434,000,000 | $232,125,608,400.00 |
July 2013 | $26.05 | 1,111,130,600 | 8,434,000,000 | $219,736,062,400.00 |
June 2013 | $28.26 | 945,155,500 | 8,442,000,000 | $238,595,401,800.00 |
May 2013 | $28.56 | 1,071,860,000 | 8,442,000,000 | $241,082,415,000.00 |
April 2013 | $26.90 | 1,465,757,200 | 8,442,000,000 | $227,056,032,000.00 |
March 2013 | $23.25 | 844,946,000 | 8,429,000,000 | $195,954,020,400.00 |
February 2013 | $22.59 | 780,587,000 | 8,429,000,000 | $190,406,052,600.00 |
January 2013 | $22.12 | 1,145,054,400 | 8,429,000,000 | $186,464,652,200.00 |
December 2012 | $21.53 | 947,310,900 | 8,444,000,000 | $181,761,322,000.00 |
