Berkshire Hathaway market cap BRK-B

Share price times shares outstanding: what the whole company sells for, since 2009.

Berkshire Hathaway is worth $1.2T at the close on Oct 23, 2026, at $542.19 a share.

That is up 9% over the last year and up 79% over five years.

Its highest close in our data was $1.2T in May 2025.

Market cap over time

Year	End of year	Low	High	Change
2026 so far	$1.2T	$1T	$1.2T	+8%
2025	$1.1T	$954.6B	$1.2T	+9%
2024	$984.4B	$787.6B	$1T	+27%
2023	$772.5B	$642B	$798.6B	+14%
2022	$678.7B	$587.7B	$794.4B	+2%
2021	$667.8B	$534.3B	$668B	+23%
2020	$543.7B	$411.3B	$562.8B	−2%
2019	$552.9B	$480.7B	$553.3B	+11%
2018	$497.6B	$460.6B	$544.2B	+2%
2017	$489B	$395.1B	$489B	+22%
2016	$401.9B	$310.9B	$407.7B	+23%
2015	$325.5B	$318.2B	$370.1B	−13%
2014	$373B	$275.2B	$373.5B	+28%
2013	$291B	$232.6B	$293.1B	+33%
2012	$219.5B	$189.2B	$224.1B	+16%
2011	$188.9B	$164.4B	$211.4B	−5%
2010	$198B	$151.2B	$206.9B	+29%
2009	$153B	$153B	$160.5B	n/a

Companies in Financial Services nearest Berkshire Hathaway's size, closest first, today.