On December 31, 1986, International Business Machines (IBM) had a market capitalization of $25.2B, based on 2.46B shares at a price of $10.24.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 1986 | $10.24 | 6,313,656 | 2,462,400,000 | $25,219,900,800.00 |
December 30 1986 | $10.32 | 5,062,640 | 2,462,400,000 | $25,403,842,080.00 |
December 29 1986 | $10.30 | 4,234,208 | 2,462,400,000 | $25,351,392,960.00 |
December 26 1986 | $10.41 | 1,597,870 | 2,462,400,000 | $25,640,232,480.00 |
December 24 1986 | $10.41 | 4,309,520 | 2,462,400,000 | $25,640,232,480.00 |
December 23 1986 | $10.28 | 10,125,280 | 2,462,400,000 | $25,325,045,280.00 |
December 22 1986 | $10.51 | 6,819,920 | 2,462,400,000 | $25,876,622,880.00 |
December 19 1986 | $10.68 | 11,840,720 | 2,462,400,000 | $26,296,954,560.00 |
December 18 1986 | $10.70 | 6,694,400 | 2,462,400,000 | $26,349,403,680.00 |
December 17 1986 | $10.82 | 4,811,600 | 2,462,400,000 | $26,638,489,440.00 |
December 16 1986 | $10.94 | 6,527,040 | 2,462,400,000 | $26,927,575,200.00 |
December 15 1986 | $10.89 | 5,857,600 | 2,462,400,000 | $26,822,430,720.00 |
December 12 1986 | $10.80 | 4,309,520 | 2,462,400,000 | $26,586,040,320.00 |
December 11 1986 | $10.92 | 9,121,120 | 2,462,400,000 | $26,901,227,520.00 |
December 10 1986 | $10.92 | 5,941,280 | 2,462,400,000 | $26,901,227,520.00 |
December 09 1986 | $10.83 | 4,184,000 | 2,462,400,000 | $26,664,837,120.00 |
December 08 1986 | $10.90 | 6,401,520 | 2,462,400,000 | $26,848,778,400.00 |
December 05 1986 | $10.81 | 5,397,360 | 2,462,400,000 | $26,612,141,760.00 |
December 04 1986 | $10.90 | 5,564,720 | 2,462,400,000 | $26,848,778,400.00 |
December 03 1986 | $10.98 | 7,865,920 | 2,462,400,000 | $27,032,473,440.00 |
December 02 1986 | $11.08 | 12,217,280 | 2,462,400,000 | $27,295,211,520.00 |
December 01 1986 | $10.87 | 5,062,640 | 2,462,400,000 | $26,769,981,600.00 |
November 28 1986 | $10.85 | 3,041,768 | 2,462,400,000 | $26,717,286,240.00 |
November 26 1986 | $10.75 | 4,184,000 | 2,462,400,000 | $26,480,895,840.00 |
November 25 1986 | $10.85 | 7,907,760 | 2,462,400,000 | $26,717,286,240.00 |