total value of msft in 2017

On December 29, 2017, Microsoft (MSFT) had a market capitalization of $608B, based on 7.71B shares at a price of $78.86.

DATE CLOSE VOLUME OUTSTANDING MARKET CAP
December 29 2017
$78.86
18,717,400
7,710,000,000
$608,003,661,000.00
December 28 2017
$79.03
10,594,300
7,710,000,000
$609,283,521,000.00
December 27 2017
$79.02
14,678,000
7,710,000,000
$609,211,818,000.00
December 26 2017
$78.73
9,891,200
7,710,000,000
$607,009,071,000.00
December 22 2017
$78.83
14,145,800
7,710,000,000
$607,790,865,000.00
December 21 2017
$78.82
17,990,700
7,710,000,000
$607,719,162,000.00
December 20 2017
$78.84
23,674,900
7,710,000,000
$607,861,797,000.00
December 19 2017
$79.13
23,524,800
7,710,000,000
$610,065,315,000.00
December 18 2017
$79.63
22,283,800
7,710,000,000
$613,974,285,000.00
December 15 2017
$80.07
53,936,700
7,710,000,000
$617,315,028,000.00
December 14 2017
$78.08
19,306,000
7,710,000,000
$601,962,105,000.00
December 13 2017
$78.68
22,062,700
7,710,000,000
$606,653,640,000.00
December 12 2017
$78.90
23,924,100
7,710,000,000
$608,288,160,000.00
December 11 2017
$78.57
22,857,900
7,710,000,000
$605,800,143,000.00
December 08 2017
$77.59
24,489,100
7,710,000,000
$598,194,999,000.00
December 07 2017
$76.05
23,184,500
7,710,000,000
$586,324,683,000.00
December 06 2017
$76.31
26,162,100
7,710,000,000
$588,386,337,000.00
December 05 2017
$75.22
26,152,300
7,710,000,000
$579,927,696,000.00
December 04 2017
$74.75
39,094,900
7,710,000,000
$576,303,225,000.00
December 01 2017
$77.68
29,532,100
7,710,000,000
$598,905,861,000.00
November 30 2017
$77.60
33,054,600
7,710,000,000
$598,265,931,000.00
November 29 2017
$76.83
27,381,100
7,710,000,000
$592,366,239,000.00
November 28 2017
$78.25
21,926,000
7,710,000,000
$603,312,897,000.00
November 27 2017
$77.32
18,265,200
7,710,000,000
$596,134,116,000.00
November 24 2017
$76.76
7,425,600
7,710,000,000
$591,798,012,000.00