On December 31, 1990, 3M (MMM) had a market capitalization of $5.8B, based on 884.21M shares at a price of $6.51.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1990 | $6.51 | 413,816 | 884,210,500 | $5,754,353,512.95 |
December 28 1990 | $6.55 | 595,130 | 884,210,500 | $5,787,865,090.90 |
December 27 1990 | $6.53 | 1,485,910 | 884,210,500 | $5,771,153,512.45 |
December 26 1990 | $6.55 | 644,883 | 884,210,500 | $5,787,865,090.90 |
December 24 1990 | $6.53 | 628,139 | 884,210,500 | $5,771,153,512.45 |
December 21 1990 | $6.55 | 4,899,773 | 884,210,500 | $5,787,865,090.90 |
December 20 1990 | $6.59 | 1,637,085 | 884,210,500 | $5,829,865,089.65 |
December 19 1990 | $6.56 | 1,959,526 | 884,210,500 | $5,796,265,090.65 |
December 18 1990 | $6.49 | 2,203,989 | 884,210,500 | $5,737,553,513.45 |
December 17 1990 | $6.38 | 796,058 | 884,210,500 | $5,645,330,358.30 |
December 14 1990 | $6.46 | 1,179,734 | 884,210,500 | $5,712,353,514.20 |
December 13 1990 | $6.51 | 1,001,770 | 884,210,500 | $5,754,353,512.95 |
December 12 1990 | $6.54 | 1,628,474 | 884,210,500 | $5,779,465,091.15 |
December 11 1990 | $6.47 | 1,031,430 | 884,210,500 | $5,720,753,513.95 |
December 10 1990 | $6.50 | 1,104,147 | 884,210,500 | $5,745,953,513.20 |
December 07 1990 | $6.44 | 1,805,482 | 884,210,500 | $5,695,641,935.75 |
December 06 1990 | $6.42 | 4,673,968 | 884,210,500 | $5,678,841,936.25 |
December 05 1990 | $6.35 | 2,247,523 | 884,210,500 | $5,611,730,359.30 |
December 04 1990 | $6.27 | 2,197,770 | 884,210,500 | $5,544,618,782.35 |
December 03 1990 | $6.23 | 2,334,114 | 884,210,500 | $5,511,107,204.40 |
November 30 1990 | $6.17 | 2,757,019 | 884,210,500 | $5,452,395,627.20 |
November 29 1990 | $6.09 | 2,597,234 | 884,210,500 | $5,385,284,050.25 |
November 28 1990 | $6.10 | 2,921,589 | 884,210,500 | $5,393,684,050.00 |
November 27 1990 | $6.13 | 1,637,085 | 884,210,500 | $5,418,795,628.20 |
November 26 1990 | $6.15 | 1,634,214 | 884,210,500 | $5,435,595,627.70 |
