On December 31, 2008, Mastercard (MA) had a market capitalization of $17B, based on 1.3B shares at a price of $13.08.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2008 | $13.08 | 19,307,350 | 1,296,360,000 | $16,952,629,356.00 |
December 30 2008 | $12.73 | 18,062,790 | 1,296,360,000 | $16,497,218,088.00 |
December 29 2008 | $12.75 | 17,811,550 | 1,296,360,000 | $16,526,904,732.00 |
December 26 2008 | $12.89 | 7,066,140 | 1,296,360,000 | $16,715,395,476.00 |
December 24 2008 | $13.01 | 3,132,990 | 1,296,360,000 | $16,869,662,316.00 |
December 23 2008 | $12.96 | 15,015,830 | 1,296,360,000 | $16,797,325,428.00 |
December 22 2008 | $13.28 | 19,529,940 | 1,296,360,000 | $17,221,883,328.00 |
December 19 2008 | $13.94 | 28,098,770 | 1,296,360,000 | $18,068,795,316.00 |
December 18 2008 | $13.62 | 37,306,850 | 1,296,360,000 | $17,650,071,036.00 |
December 17 2008 | $13.60 | 23,458,740 | 1,296,360,000 | $17,634,644,352.00 |
December 16 2008 | $13.55 | 26,867,220 | 1,296,360,000 | $17,565,807,636.00 |
December 15 2008 | $12.74 | 16,824,580 | 1,296,360,000 | $16,520,941,476.00 |
December 12 2008 | $12.70 | 18,185,680 | 1,296,360,000 | $16,464,031,272.00 |
December 11 2008 | $12.66 | 27,592,810 | 1,296,360,000 | $16,410,621,240.00 |
December 10 2008 | $13.27 | 24,050,340 | 1,296,360,000 | $17,198,159,940.00 |
December 09 2008 | $13.10 | 25,479,220 | 1,296,360,000 | $16,985,816,172.00 |
December 08 2008 | $13.48 | 46,687,740 | 1,296,360,000 | $17,470,914,084.00 |
December 05 2008 | $12.82 | 39,851,300 | 1,296,360,000 | $16,619,335,200.00 |
December 04 2008 | $12.19 | 28,070,720 | 1,296,360,000 | $15,806,906,388.00 |
December 03 2008 | $12.62 | 31,621,420 | 1,296,360,000 | $16,360,841,016.00 |
December 02 2008 | $12.26 | 24,877,670 | 1,296,360,000 | $15,889,873,428.00 |
December 01 2008 | $11.98 | 38,461,230 | 1,296,360,000 | $15,536,485,692.00 |
November 28 2008 | $13.29 | 11,341,420 | 1,296,360,000 | $17,233,809,840.00 |
November 26 2008 | $13.32 | 30,091,410 | 1,296,360,000 | $17,264,533,572.00 |
November 25 2008 | $12.72 | 42,357,730 | 1,296,360,000 | $16,493,588,280.00 |
