msft market cap 2018

On December 31, 2018, Microsoft (MSFT) had a market capitalization of $742.2B, based on 7.77B shares at a price of $95.54.

DATE CLOSE VOLUME OUTSTANDING MARKET CAP
December 31 2018
$95.54
33,173,800
7,768,000,000
$742,178,800,800.00
December 28 2018
$94.43
38,196,300
7,768,000,000
$733,556,320,800.00
December 27 2018
$95.18
49,498,500
7,768,000,000
$739,329,498,400.00
December 26 2018
$94.59
51,634,800
7,768,000,000
$734,799,200,800.00
December 24 2018
$88.54
43,935,200
7,768,000,000
$687,814,452,800.00
December 21 2018
$92.40
111,242,100
7,768,000,000
$717,773,298,400.00
December 20 2018
$95.49
70,334,200
7,768,000,000
$741,740,685,600.00
December 19 2018
$97.54
68,198,200
7,768,000,000
$757,669,746,400.00
December 18 2018
$97.80
49,319,200
7,768,000,000
$759,715,837,600.00
December 17 2018
$96.78
56,957,300
7,768,000,000
$751,824,326,400.00
December 14 2018
$99.74
47,043,100
7,768,000,000
$774,768,668,000.00
December 13 2018
$102.96
31,333,400
7,768,000,000
$799,758,324,000.00
December 12 2018
$102.61
36,183,000
7,768,000,000
$797,055,060,000.00
December 11 2018
$102.15
42,381,900
7,768,000,000
$793,474,788,800.00
December 10 2018
$101.21
40,801,500
7,768,000,000
$786,167,431,200.00
December 07 2018
$98.60
45,044,900
7,768,000,000
$765,927,130,400.00
December 06 2018
$102.71
49,107,400
7,768,000,000
$797,859,048,000.00
December 04 2018
$102.08
45,197,000
7,768,000,000
$792,962,877,600.00
December 03 2018
$105.44
34,732,800
7,768,000,000
$819,049,375,200.00
November 30 2018
$104.31
33,665,600
7,768,000,000
$810,280,856,800.00
November 29 2018
$103.65
28,123,200
7,768,000,000
$805,165,628,800.00
November 28 2018
$104.53
46,788,500
7,768,000,000
$811,961,852,000.00
November 27 2018
$100.78
29,124,500
7,768,000,000
$782,879,236,800.00
November 26 2018
$100.15
32,336,200
7,768,000,000
$777,983,843,200.00
November 23 2018
$96.95
13,823,100
7,768,000,000
$753,139,448,800.00