On March 31, 2000, Berkshire Hathaway (BRK.B) had a market capitalization of $83B, based on 2.28B shares at a price of $36.40.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
March 31 2000 | $36.40 | 1,225,000 | 2,281,019,000 | $83,029,091,600.00 |
March 30 2000 | $34.78 | 1,270,000 | 2,281,019,000 | $79,333,840,820.00 |
March 29 2000 | $33.34 | 490,000 | 2,281,019,000 | $76,049,173,460.00 |
March 28 2000 | $33.34 | 665,000 | 2,281,019,000 | $76,049,173,460.00 |
March 27 2000 | $34.20 | 535,000 | 2,281,019,000 | $78,010,849,800.00 |
March 24 2000 | $35.98 | 550,000 | 2,281,019,000 | $82,071,063,620.00 |
March 23 2000 | $35.48 | 650,000 | 2,281,019,000 | $80,930,554,120.00 |
March 22 2000 | $36.06 | 845,000 | 2,281,019,000 | $82,253,545,140.00 |
March 21 2000 | $35.86 | 1,275,000 | 2,281,019,000 | $81,797,341,340.00 |
March 20 2000 | $33.56 | 935,000 | 2,281,019,000 | $76,550,997,640.00 |
March 17 2000 | $34.00 | 2,115,000 | 2,281,019,000 | $77,554,646,000.00 |
March 16 2000 | $34.04 | 2,375,000 | 2,281,019,000 | $77,645,886,760.00 |
March 15 2000 | $32.52 | 1,630,000 | 2,281,019,000 | $74,178,737,880.00 |
March 14 2000 | $29.10 | 1,010,000 | 2,281,019,000 | $66,377,652,900.00 |
March 13 2000 | $29.76 | 1,720,000 | 2,281,019,000 | $67,883,125,440.00 |
March 10 2000 | $27.40 | 2,135,000 | 2,281,019,000 | $62,499,920,600.00 |
March 09 2000 | $28.00 | 1,805,000 | 2,281,019,000 | $63,868,532,000.00 |
March 08 2000 | $28.78 | 1,010,000 | 2,281,019,000 | $65,647,726,820.00 |
March 07 2000 | $29.00 | 950,000 | 2,281,019,000 | $66,149,551,000.00 |
March 06 2000 | $28.90 | 885,000 | 2,281,019,000 | $65,921,449,100.00 |
March 03 2000 | $29.38 | 725,000 | 2,281,019,000 | $67,016,338,220.00 |
March 02 2000 | $29.36 | 715,000 | 2,281,019,000 | $66,970,717,840.00 |
March 01 2000 | $29.34 | 1,105,000 | 2,281,019,000 | $66,925,097,460.00 |
