On May 9, 1996, Berkshire Hathaway (BRK.B) had a market capitalization of $41.9B, based on 1.81B shares at a price of $23.20.
| DATE | CLOSE | VOLUME | OUTSTANDING | MARKET CAP |
|---|---|---|---|---|
October 2025 | $498.20 | 4,475,099 | 2,164,900,202 | $1,078,553,280,636.40 |
September 2025 | $502.74 | 87,671,625 | 2,158,773,400 | $1,085,301,739,116.00 |
August 2025 | $502.98 | 104,548,880 | 2,158,773,400 | $1,085,819,844,732.00 |
July 2025 | $471.88 | 96,605,400 | 2,158,773,400 | $1,018,681,991,992.00 |
June 2025 | $485.77 | 95,956,700 | 2,158,773,400 | $1,048,667,354,518.00 |
May 2025 | $503.96 | 112,372,900 | 2,158,773,400 | $1,087,935,442,664.00 |
April 2025 | $533.25 | 126,903,500 | 2,158,773,400 | $1,151,165,915,550.00 |
March 2025 | $532.58 | 108,212,100 | 2,157,335,000 | $1,148,953,474,300.00 |
February 2025 | $513.83 | 76,964,000 | 2,157,335,000 | $1,108,503,443,050.00 |
January 2025 | $468.67 | 82,532,600 | 2,157,335,000 | $1,011,078,194,450.00 |
December 2024 | $453.28 | 86,543,600 | 2,157,034,000 | $977,740,371,520.00 |
November 2024 | $483.02 | 82,465,000 | 2,157,034,000 | $1,041,890,562,680.00 |
October 2024 | $450.92 | 74,179,800 | 2,157,034,000 | $972,649,771,280.00 |
September 2024 | $460.26 | 86,534,300 | 2,155,185,000 | $991,945,448,100.00 |
August 2024 | $475.92 | 86,487,700 | 2,155,185,000 | $1,025,695,645,200.00 |
July 2024 | $438.50 | 79,757,100 | 2,155,185,000 | $945,048,622,500.00 |
June 2024 | $406.80 | 78,681,900 | 2,155,185,000 | $876,729,258,000.00 |
May 2024 | $414.40 | 67,996,000 | 2,155,185,000 | $893,108,664,000.00 |
April 2024 | $396.73 | 63,839,500 | 2,155,185,000 | $855,026,545,050.00 |
March 2024 | $420.52 | 72,469,000 | 2,159,055,000 | $907,925,808,600.00 |
February 2024 | $409.40 | 72,732,800 | 2,159,055,000 | $883,917,117,000.00 |
January 2024 | $383.74 | 73,388,600 | 2,159,055,000 | $828,515,765,700.00 |
December 2023 | $356.66 | 70,672,800 | 2,173,319,700 | $775,136,204,202.00 |
November 2023 | $360.00 | 66,584,300 | 2,173,319,700 | $782,395,092,000.00 |
October 2023 | $341.33 | 64,919,600 | 2,173,319,700 | $741,819,213,201.00 |
