On December 29, 2017, Microsoft (MSFT) had a market capitalization of $605.9B, based on 7.71B shares at a price of $78.58.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 2017 | $78.58 | 466,203,345 | 7,710,000,000 | $605,871,846,000.00 |
November 2017 | $77.32 | 421,925,854 | 7,710,000,000 | $596,168,811,000.00 |
October 2017 | $76.03 | 449,949,948 | 7,710,000,000 | $586,212,117,000.00 |
September 2017 | $68.09 | 376,670,204 | 7,799,000,000 | $531,029,230,600.00 |
August 2017 | $68.35 | 442,761,882 | 7,799,000,000 | $533,025,774,600.00 |
July 2017 | $66.10 | 469,851,291 | 7,799,000,000 | $515,521,699,000.00 |
June 2017 | $62.67 | 629,716,641 | 7,806,000,000 | $489,226,999,200.00 |
May 2017 | $63.50 | 517,291,464 | 7,806,000,000 | $495,685,683,600.00 |
April 2017 | $61.89 | 433,191,180 | 7,806,000,000 | $483,122,707,200.00 |
March 2017 | $59.54 | 489,173,227 | 7,813,000,000 | $465,190,707,800.00 |
February 2017 | $57.84 | 440,744,063 | 7,813,000,000 | $451,911,733,000.00 |
January 2017 | $58.09 | 494,435,831 | 7,813,000,000 | $453,892,328,500.00 |
December 2016 | $55.84 | 513,579,038 | 7,830,000,000 | $437,219,370,000.00 |
November 2016 | $54.15 | 613,056,999 | 7,830,000,000 | $423,992,151,000.00 |
October 2016 | $53.48 | 614,841,775 | 7,830,000,000 | $418,770,324,000.00 |
September 2016 | $51.41 | 526,855,069 | 7,876,000,000 | $404,921,699,600.00 |
August 2016 | $51.29 | 467,079,000 | 7,876,000,000 | $403,937,199,600.00 |
July 2016 | $50.28 | 647,587,629 | 7,876,000,000 | $395,986,377,600.00 |
June 2016 | $45.39 | 823,987,537 | 7,929,000,000 | $359,896,517,100.00 |
May 2016 | $47.01 | 530,869,351 | 7,929,000,000 | $372,767,662,800.00 |
April 2016 | $43.93 | 699,025,656 | 7,929,000,000 | $348,317,005,500.00 |
March 2016 | $48.65 | 641,131,976 | 7,985,000,000 | $388,479,033,500.00 |
February 2016 | $44.82 | 814,770,772 | 7,985,000,000 | $357,881,312,000.00 |
January 2016 | $48.18 | 927,914,500 | 7,985,000,000 | $384,731,673,000.00 |
December 2015 | $48.52 | 793,070,013 | 8,051,000,000 | $390,657,867,900.00 |
