msft market cap in 1989

On December 29, 1989, Microsoft (MSFT) had a market capitalization of $2.7B, based on 7.45B shares at a price of $0.37.

DATECLOSEVOLUMEOUTSTANDINGMARKET CAP
December 29 1989
$0.37
77,630,400
7,450,000,000
$2,732,660,000.00
December 28 1989
$0.36
123,091,200
7,450,000,000
$2,677,530,000.00
December 27 1989
$0.36
62,798,400
7,450,000,000
$2,709,565,000.00
December 26 1989
$0.36
23,817,600
7,450,000,000
$2,685,725,000.00
December 22 1989
$0.36
54,892,800
7,450,000,000
$2,693,175,000.00
December 21 1989
$0.35
55,022,400
7,450,000,000
$2,623,145,000.00
December 20 1989
$0.35
111,009,600
7,450,000,000
$2,599,305,000.00
December 19 1989
$0.34
70,473,600
7,450,000,000
$2,524,805,000.00
December 18 1989
$0.33
78,436,800
7,450,000,000
$2,457,755,000.00
December 15 1989
$0.32
107,164,800
7,450,000,000
$2,418,270,000.00
December 14 1989
$0.33
61,516,800
7,450,000,000
$2,450,305,000.00
December 13 1989
$0.34
95,788,800
7,450,000,000
$2,512,885,000.00
December 12 1989
$0.35
93,628,800
7,450,000,000
$2,591,110,000.00
December 11 1989
$0.35
103,377,600
7,450,000,000
$2,607,500,000.00
December 08 1989
$0.36
107,625,600
7,450,000,000
$2,661,885,000.00
December 07 1989
$0.36
40,348,800
7,450,000,000
$2,685,725,000.00
December 06 1989
$0.36
57,384,000
7,450,000,000
$2,677,530,000.00
December 05 1989
$0.37
44,049,600
7,450,000,000
$2,724,465,000.00
December 04 1989
$0.36
40,536,000
7,450,000,000
$2,709,565,000.00
December 01 1989
$0.36
52,070,400
7,450,000,000
$2,670,080,000.00
November 30 1989
$0.37
111,211,200
7,450,000,000
$2,732,660,000.00
November 29 1989
$0.36
85,896,000
7,450,000,000
$2,685,725,000.00
November 28 1989
$0.37
56,664,000
7,450,000,000
$2,732,660,000.00
November 27 1989
$0.37
37,281,600
7,450,000,000
$2,724,465,000.00
November 24 1989
$0.37
17,971,200
7,450,000,000
$2,752,030,000.00