On December 31, 2009, American International (AIG) had a market capitalization of $2.6B, based on 135M shares at a price of $19.25.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 2009 | $19.25 | 243,815,600 | 135,000,000 | $2,598,331,500.00 |
November 2009 | $18.23 | 366,250,600 | 135,000,000 | $2,461,387,500.00 |
October 2009 | $21.58 | 574,491,000 | 135,000,000 | $2,913,799,500.00 |
September 2009 | $28.32 | 1,144,957,400 | 135,000,000 | $3,822,957,000.00 |
August 2009 | $29.10 | 1,178,001,300 | 135,000,000 | $3,928,689,000.00 |
July 2009 | $8.44 | 579,763,300 | 135,000,000 | $1,138,833,000.00 |
June 2009 | $14.89 | 55,970,810 | 135,000,000 | $2,010,717,000.00 |
May 2009 | $21.70 | 121,326,155 | 135,000,000 | $2,929,405,500.00 |
April 2009 | $17.72 | 120,331,950 | 135,000,000 | $2,392,051,500.00 |
March 2009 | $12.84 | 201,987,810 | 135,000,000 | $1,733,373,000.00 |
February 2009 | $5.39 | 50,440,900 | 135,000,000 | $728,014,500.00 |
January 2009 | $16.44 | 30,970,855 | 135,000,000 | $2,218,725,000.00 |
December 2008 | $20.16 | 44,661,575 | — | — |
November 2008 | $25.81 | 74,570,090 | — | — |
October 2008 | $24.52 | 130,256,020 | — | — |
September 2008 | $42.76 | 288,265,890 | — | — |
August 2008 | $273.16 | 48,044,960 | — | — |
July 2008 | $331.13 | 45,998,160 | — | — |
June 2008 | $336.34 | 33,028,330 | — | — |
May 2008 | $455.06 | 43,695,695 | — | — |
April 2008 | $584.00 | 16,257,870 | — | — |
March 2008 | $546.71 | 25,146,510 | — | — |
February 2008 | $589.75 | 28,511,875 | — | — |
January 2008 | $691.82 | 20,970,770 | — | — |
December 2007 | $733.73 | 17,335,050 | — | — |
