Berkshire Hathaway Class B Reaches a New All-Year High at $583.61

As seen on the 24/7 Wall St. homepage on November 10, 2026.

BRK-B Berkshire Hathaway
52-week high
$583.61
+0.62% vs prior 52-week high · Nov 4, 2026
$593$525$456

Berkshire keeps setting records, with $583.61 clearing its November 4 high by 0.62%. Insurance peers moved with it: Travelers rose 1.43% while Lemonade slipped 1.68%.

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Berkshire Hathaway's Class B shares closed at a new all-year high of $583.61 on November 10, clearing a prior peak that had stood for less than a week. Buying pressure is persistent here.

The strength extended beyond Berkshire: Travelers, a partner of Berkshire, rose 1.43% in the same session, a sign that the insurance and financial-services space moved together.

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Lemonade, a Berkshire competitor, moved the other way, slipping 1.68% on the day, so the gains were concentrated in larger, more established names.

The breakout extends Berkshire well above the range that contained the stock for most of the year, which is what makes this level worth acting on now.

Mentioned: TRV, LMND