International Business Machines (IBM) has a market capitalization of $212.8B, based on 965.99M shares at a price of $220.34 (down 1.7% today).
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
May 2026 | $223.55 | 36,959,800 | 965,994,410 | $215,948,050,355.50 |
April 2026 | $229.29 | 133,524,700 | 965,994,410 | $221,495,176,655.48 |
March 2026 | $240.62 | 123,033,600 | 952,100,000 | $229,093,349,900.00 |
February 2026 | $238.46 | 143,528,000 | 952,100,000 | $227,033,005,500.00 |
January 2026 | $302.73 | 93,176,400 | 952,100,000 | $288,232,279,720.00 |
December 2025 | $292.38 | 78,420,400 | 952,400,000 | $278,461,569,120.00 |
November 2025 | $304.59 | 85,914,200 | 952,400,000 | $290,090,373,120.00 |
October 2025 | $301.77 | 140,510,800 | 952,400,000 | $287,405,843,240.00 |
September 2025 | $276.98 | 110,284,600 | 948,900,000 | $262,829,548,260.00 |
August 2025 | $239.02 | 104,949,700 | 948,900,000 | $226,808,734,920.00 |
July 2025 | $246.84 | 109,053,700 | 948,900,000 | $234,223,344,630.00 |
June 2025 | $287.43 | 74,394,200 | 946,700,000 | $272,108,560,950.00 |
May 2025 | $252.60 | 78,162,200 | 946,700,000 | $239,135,757,310.00 |
April 2025 | $234.23 | 120,774,500 | 946,700,000 | $221,746,109,020.00 |
March 2025 | $240.86 | 100,849,800 | 945,400,000 | $227,705,167,860.00 |
February 2025 | $244.52 | 94,123,600 | 945,400,000 | $231,166,655,420.00 |
January 2025 | $246.04 | 92,417,100 | 945,400,000 | $232,602,245,320.00 |
December 2024 | $211.52 | 81,531,000 | 942,400,000 | $199,337,861,600.00 |
November 2024 | $218.82 | 77,279,500 | 942,400,000 | $206,211,350,240.00 |
October 2024 | $197.35 | 105,623,600 | 942,400,000 | $185,985,278,720.00 |
September 2024 | $211.06 | 83,444,300 | 923,600,000 | $194,936,955,560.00 |
August 2024 | $192.97 | 65,453,400 | 923,600,000 | $178,227,830,880.00 |
July 2024 | $181.84 | 81,257,600 | 923,600,000 | $167,950,194,800.00 |
June 2024 | $163.68 | 70,651,300 | 934,397,600 | $152,943,507,324.64 |
May 2024 | $157.91 | 78,608,400 | 934,397,600 | $147,549,136,540.08 |