meta platforms market cap 2018

On December 31, 2018, Facebook (META) had a market capitalization of $375B, based on 2.89B shares at a price of $129.95.

DATECLOSEVOLUMEOUTSTANDINGMARKET CAP
December 31 2018
$129.95
24,625,300
2,886,000,000
$375,032,525,400.00
December 28 2018
$132.04
22,627,600
2,886,000,000
$381,068,883,000.00
December 27 2018
$133.35
31,202,500
2,886,000,000
$384,845,214,000.00
December 26 2018
$133.01
39,723,400
2,886,000,000
$383,872,632,000.00
December 24 2018
$122.98
22,066,000
2,886,000,000
$354,920,280,000.00
December 21 2018
$123.86
56,901,500
2,886,000,000
$357,466,597,800.00
December 20 2018
$132.24
40,297,900
2,886,000,000
$381,640,888,200.00
December 19 2018
$132.08
57,404,900
2,886,000,000
$381,183,168,600.00
December 18 2018
$142.41
24,709,100
2,886,000,000
$410,993,528,400.00
December 17 2018
$138.97
24,334,000
2,886,000,000
$401,066,265,600.00
December 14 2018
$142.81
21,785,800
2,886,000,000
$412,137,827,400.00
December 13 2018
$143.75
18,148,600
2,886,000,000
$414,855,862,200.00
December 12 2018
$143.24
23,696,900
2,886,000,000
$413,396,700,600.00
December 11 2018
$140.84
20,300,300
2,886,000,000
$406,473,475,200.00
December 10 2018
$140.62
26,422,200
2,886,000,000
$405,815,467,200.00
December 07 2018
$136.22
21,195,500
2,886,000,000
$393,141,598,200.00
December 06 2018
$138.41
28,218,100
2,886,000,000
$399,464,247,000.00
December 04 2018
$136.73
30,307,400
2,886,000,000
$394,600,759,800.00
December 03 2018
$139.86
24,819,200
2,886,000,000
$403,641,154,800.00
November 30 2018
$139.39
25,732,600
2,886,000,000
$402,267,996,000.00
November 29 2018
$137.47
24,238,700
2,886,000,000
$396,746,500,800.00
November 28 2018
$135.57
29,847,500
2,886,000,000
$391,253,577,000.00
November 27 2018
$133.82
20,750,300
2,886,000,000
$386,218,372,800.00
November 26 2018
$135.19
24,263,600
2,886,000,000
$390,166,420,800.00
November 23 2018
$130.58
11,886,100
2,886,000,000
$376,863,403,800.00