On December 31, 2007, BlackRock (BLK) had a market capitalization of $18.4B, based on 132.88M shares at a price of $138.75.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
December 31 2007 | $138.75 | 236,600 | 132,876,600 | $18,436,402,359.78 |
December 28 2007 | $140.38 | 522,900 | 132,876,600 | $18,653,256,970.98 |
December 27 2007 | $139.70 | 433,000 | 132,876,600 | $18,562,263,075.30 |
December 26 2007 | $142.10 | 316,800 | 132,876,600 | $18,881,153,627.64 |
December 24 2007 | $140.46 | 113,000 | 132,876,600 | $18,664,312,304.10 |
December 21 2007 | $138.33 | 489,100 | 132,876,600 | $18,381,125,694.18 |
December 20 2007 | $131.30 | 121,900 | 132,876,600 | $17,446,551,415.74 |
December 19 2007 | $132.09 | 407,000 | 132,876,600 | $17,552,002,285.50 |
December 18 2007 | $130.75 | 414,700 | 132,876,600 | $17,373,416,135.10 |
December 17 2007 | $130.07 | 277,300 | 132,876,600 | $17,283,285,937.32 |
December 14 2007 | $133.72 | 309,500 | 132,876,600 | $17,768,856,896.70 |
December 13 2007 | $133.74 | 340,600 | 132,876,600 | $17,770,557,717.18 |
December 12 2007 | $133.12 | 886,400 | 132,876,600 | $17,688,067,923.90 |
December 11 2007 | $136.80 | 605,500 | 132,876,600 | $18,177,040,524.24 |
December 10 2007 | $141.47 | 555,200 | 132,876,600 | $18,797,826,711.78 |
December 07 2007 | $136.42 | 355,400 | 132,876,600 | $18,126,866,320.08 |
December 06 2007 | $136.28 | 458,500 | 132,876,600 | $18,109,007,705.04 |
December 05 2007 | $129.28 | 457,300 | 132,876,600 | $17,177,835,067.56 |
December 04 2007 | $130.06 | 485,100 | 132,876,600 | $17,282,435,527.08 |
December 03 2007 | $130.21 | 406,000 | 132,876,600 | $17,301,994,962.60 |
November 30 2007 | $126.95 | 293,500 | 132,876,600 | $16,869,136,150.44 |
November 29 2007 | $126.48 | 289,300 | 132,876,600 | $16,806,219,080.34 |
November 28 2007 | $127.85 | 730,600 | 132,876,600 | $16,988,193,584.04 |
November 27 2007 | $122.47 | 311,000 | 132,876,600 | $16,272,865,695.60 |
November 26 2007 | $119.21 | 272,100 | 132,876,600 | $15,840,618,115.80 |
