Market Cap:
$1069.87B-$4.92B(-0.46%)Summary
- As of today (October 2, 2025), BRK.B market cap is $1069.87 billion, with a fall of -$4.92 billion (-0.46%) during the most recent trading session on October 2, 2025.
- Over the past year, BRK.B market cap has increased by +$85.10 billion (+8.64%).
- BRK.B market cap is now -8.13% below its all-time high of $1164.53 billion.
Performance
BRK.B Market Cap Chart
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Highlights
Range
Related metrics
Market Cap Formula
Market Cap = Price ✕ Shares Outstanding
BRK.B Market Cap Trends
| PeriodPeriod | Market CapMarket Cap | PricePrice | Shares OutstandingShares Outstanding | Enterprise ValueEnterprise Value |
|---|---|---|---|---|
| 1D1 Day | -0.5% | -0.5% | 0.0% | -0.6% |
| 1M1 Month | -1.0% | -1.0% | - | -1.3% |
| 3M3 Months | +3.2% | +3.2% | - | +4.1% |
| 6M6 Months | -7.8% | -7.8% | - | -10.5% |
| YTDYTD | +9.4% | +9.4% | - | +8.3% |
| 1Y1 Year | +8.6% | +8.6% | +0.0% | +6.7% |
| 5Y5 Years | +115.0% | +134.8% | -8.4% | +85.6% |
BRK.B Market Cap Highs & Lows
| PeriodPeriod | HighHigh | Current vs Highvs High | LowLow | Current vs Lowvs Low | |
|---|---|---|---|---|---|
| 1M | 1-Month | $1094B | -2.2% | $1057B | +1.2% |
| 3M | 3-Month | $1094B | -2.2% | $990B | +8.0% |
| 6M | 6-Month | $1165B | -8.1% | $990B | +8.0% |
| 1Y | 1-Year | $1165B | -8.1% | $954B | +12.2% |
| 3Y | 3-Year | $1165B | -8.1% | $581B | +84.3% |
| 5Y | 5-Year | $1165B | -8.1% | $471B | +127.3% |
| All-Time | All-Time | $1165B | -8.1% | $36B | +2836.2% |
BRK.B Market Cap History
| Date | Value |
|---|---|
| 2025 | $1070B(+9.4%) |
| 2024 | $978B(+26.8%) |
| 2023 | $771B(+14.0%) |
| 2022 | $676B(+2.1%) |
| 2021 | $663B(+23.4%) |
| 2020 | $537B(-2.7%) |
| 2019 | $552B(+9.9%) |
| 2018 | $503B(+2.8%) |
| 2017 | $489B(+21.7%) |
| 2016 | $402B(+23.5%) |
| 2015 | $325B(-12.0%) |
| 2014 | $370B(+26.6%) |
| 2013 | $292B(+32.3%) |
| 2012 | $221B(+17.0%) |
| 2011 | $189B(-4.6%) |
| Date | Value |
|---|---|
| 2010 | $198B(+29.5%) |
| 2009 | $153B(+2.4%) |
| 2008 | $149B(-32.1%) |
| 2007 | $220B(+29.6%) |
| 2006 | $170B(+25.0%) |
| 2005 | $136B(+0.1%) |
| 2004 | $136B(+4.4%) |
| 2003 | $130B(+16.3%) |
| 2002 | $112B(-3.6%) |
| 2001 | $116B(+7.4%) |
| 2000 | $108B(+29.1%) |
| 1999 | $83B(-5.0%) |
| 1998 | $88B(+54.2%) |
| 1997 | $57B(+38.6%) |
| 1996 | $41B |
FAQ
- What is Berkshire Hathaway Inc. market cap?
- What is the all-time high market cap for Berkshire Hathaway Inc.?
- What is BRK.B market cap year-to-date change?
- What is Berkshire Hathaway Inc. market cap year-on-year change?
What is Berkshire Hathaway Inc. market cap?
The current market cap of BRK.B is $1069.87B
What is the all-time high market cap for Berkshire Hathaway Inc.?
Berkshire Hathaway Inc. all-time high market cap is $1164.53B
What is BRK.B market cap year-to-date change?
Berkshire Hathaway Inc. market cap has changed by +$91.99B (+9.41%) since the beginning of the year
What is Berkshire Hathaway Inc. market cap year-on-year change?
Over the past year, BRK.B market cap has changed by +$85.10B (+8.64%)