On December 31, 2010, Mastercard (MA) had a market capitalization of $27B, based on 1.3B shares at a price of $20.78.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2010 | $20.78 | 3,826,550 | 1,300,000,000 | $27,014,520,000.00 |
December 30 2010 | $20.74 | 7,650,780 | 1,300,000,000 | $26,967,590,000.00 |
December 29 2010 | $20.91 | 6,483,000 | 1,300,000,000 | $27,177,280,000.00 |
December 28 2010 | $20.82 | 9,293,040 | 1,300,000,000 | $27,063,920,000.00 |
December 27 2010 | $20.83 | 14,669,520 | 1,300,000,000 | $27,079,650,000.00 |
December 23 2010 | $20.24 | 12,984,460 | 1,300,000,000 | $26,314,210,000.00 |
December 22 2010 | $20.16 | 24,423,760 | 1,300,000,000 | $26,205,660,000.00 |
December 21 2010 | $20.38 | 32,116,340 | 1,300,000,000 | $26,492,570,000.00 |
December 20 2010 | $20.73 | 27,406,720 | 1,300,000,000 | $26,945,880,000.00 |
December 17 2010 | $20.52 | 63,475,419 | 1,300,000,000 | $26,670,930,000.00 |
December 16 2010 | $20.72 | 90,638,309 | 1,300,000,000 | $26,939,770,000.00 |
December 15 2010 | $23.11 | 12,592,670 | 1,300,000,000 | $30,041,310,000.00 |
December 14 2010 | $23.56 | 7,178,880 | 1,300,000,000 | $30,632,030,000.00 |
December 13 2010 | $24.05 | 13,835,860 | 1,300,000,000 | $31,262,400,000.00 |
December 10 2010 | $23.62 | 8,104,010 | 1,300,000,000 | $30,709,120,000.00 |
December 09 2010 | $23.29 | 7,740,180 | 1,300,000,000 | $30,282,460,000.00 |
December 08 2010 | $23.24 | 8,361,870 | 1,300,000,000 | $30,212,520,000.00 |
December 07 2010 | $22.88 | 8,388,690 | 1,300,000,000 | $29,747,250,000.00 |
December 06 2010 | $23.47 | 7,608,420 | 1,300,000,000 | $30,516,330,000.00 |
December 03 2010 | $23.10 | 7,641,130 | 1,300,000,000 | $30,024,410,000.00 |
December 02 2010 | $23.11 | 10,801,520 | 1,300,000,000 | $30,037,670,000.00 |
December 01 2010 | $23.01 | 14,104,900 | 1,300,000,000 | $29,917,160,000.00 |
November 30 2010 | $21.98 | 15,647,730 | 1,300,000,000 | $28,571,920,000.00 |
November 29 2010 | $21.84 | 8,735,190 | 1,300,000,000 | $28,394,730,000.00 |
November 26 2010 | $21.80 | 7,352,320 | 1,300,000,000 | $28,345,330,000.00 |
