On January 2, Microsoft (MSFT) had a market capitalization of $3.5T, based on 7.45B shares at a price of $469.96.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
October 13 2026 | $543.45 | 23,851,953 | 7,394,119,671 | $4,018,334,335,204.95 |
October 12 2026 | $541.15 | 18,292,000 | 7,394,119,671 | $4,001,327,859,961.65 |
October 09 2026 | $535.07 | 18,483,600 | 7,394,119,671 | $3,956,371,612,361.97 |
October 08 2026 | $522.61 | 20,228,700 | 7,394,119,671 | $3,864,240,881,261.31 |
October 07 2026 | $529.76 | 16,790,200 | 7,394,119,671 | $3,917,108,836,908.96 |
October 06 2026 | $529.30 | 21,107,500 | 7,394,119,671 | $3,913,707,541,860.30 |
October 05 2026 | $525.18 | 26,604,800 | 7,394,119,671 | $3,883,243,768,815.78 |
October 02 2026 | $517.53 | 17,822,300 | 7,394,119,671 | $3,826,678,753,332.63 |
October 01 2026 | $512.80 | 19,731,900 | 7,394,119,671 | $3,791,704,567,288.80 |
September 30 2026 | $512.90 | 27,223,300 | 7,453,000,000 | $3,822,643,700,000.00 |
September 29 2026 | $508.96 | 21,341,800 | 7,453,000,000 | $3,793,278,880,000.00 |
September 28 2026 | $509.22 | 19,626,900 | 7,453,000,000 | $3,795,216,660,000.00 |
September 25 2026 | $516.17 | 38,193,100 | 7,453,000,000 | $3,847,015,010,000.00 |
September 24 2026 | $497.93 | 16,657,600 | 7,453,000,000 | $3,711,072,290,000.00 |
September 23 2026 | $500.59 | 19,445,600 | 7,453,000,000 | $3,730,897,270,000.00 |
September 22 2026 | $498.00 | 21,652,800 | 7,453,000,000 | $3,711,594,000,000.00 |
September 21 2026 | $501.61 | 27,959,900 | 7,453,000,000 | $3,738,499,330,000.00 |
September 18 2026 | $493.78 | 39,622,300 | 7,453,000,000 | $3,680,142,340,000.00 |
September 17 2026 | $497.75 | 17,841,600 | 7,453,000,000 | $3,709,730,750,000.00 |
September 16 2026 | $490.30 | 16,670,300 | 7,453,000,000 | $3,654,205,900,000.00 |
September 15 2026 | $497.12 | 17,794,600 | 7,453,000,000 | $3,705,035,360,000.00 |
September 14 2026 | $505.41 | 23,091,900 | 7,453,000,000 | $3,766,820,730,000.00 |
September 11 2026 | $495.63 | 14,510,500 | 7,453,000,000 | $3,693,930,390,000.00 |
September 10 2026 | $492.44 | 16,038,800 | 7,453,000,000 | $3,670,155,320,000.00 |
September 09 2026 | $491.65 | 12,889,600 | 7,453,000,000 | $3,664,267,450,000.00 |