Massivemarkets

BRK.B

BERKSHIRE HATHAWAY Class B

NYSE · usd

$546.33-0.64 (-0.12%)
As of 10:13:11 AM EDT on Oct 23, 2026 · 15-minute delayed

BERKSHIRE HATHAWAY Class B (BRK.B) trades at $546.33 (-0.12%) as of 10:13:11 AM EDT on Oct 23, 2026, +8.13% over the past month. Market cap is $1.17T, with 2.3 days to cover in short interest.

Stock performance

How BERKSHIRE HATHAWAY Class B (BRK.B) stock has performed from one day to one year, with its 52-week range.

+0.01%
+$0.07 over 1D
$544.26$545.22$546.19$547.154:00 AM5:55 AM7:35 AM9:05 AM10:10 AM$546.13
1D
-0.13%
1W
+2.67%
1M
+8.13%
YTD
+8.67%
1Y
+11.00%
52-wk range
$464.01 – $549.96

Key statistics

Today's trading snapshot for BRK.B: day range, open, previous close, volume and market cap.

Day range
$544.41 – $548.31
Open
$545.37
Prev close
$546.97
Volume
671.51K
Market cap
$1.17T
Shares out
1.41B

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for BERKSHIRE HATHAWAY Class B: P/E, P/S, P/B, ROE and more.

P/E
13.65
P/S
3.34
P/B
1.57
P/FCF
48.35
ROE
11.5%
ROA
6.8%
Debt/Equity
0.17
Div yield
0.00%

As of Oct 22, 2026

8-K filings

Material corporate events BERKSHIRE HATHAWAY Class B has disclosed to the SEC on Form 8-K.

  • Governance documentsMay 7, 2026

    On May 3, 2026, the Board of Directors of Berkshire (the 'Board') voted to amend and restate Berkshire's By-Laws effective immediately. The primary purpose of the amendment was to update the officer roles and responsibilities to conform to Berkshire's current operating structure. Changes were made to Sections 4 (Officers and Agents), 6 (Capital Stock) and 10 (Execution of Papers) of Berkshire's By-Laws.

  • Equity activityApr 16, 2026

    The Notes were sold pursuant to an underwriting agreement entered into on April 10, 2026, by and among (a) Berkshire and (b) Mizuho Securities USA LLC and Merrill Lynch International.

  • Executive leadershipDec 11, 2025

    Charles C. Chang, age 57, will succeed Mr. Hamburg as Berkshire's Senior Vice President and Chief Financial Officer on June 1, 2026. Mr. Chang has been Berkshire Hathaway Energy's Senior Vice President and Chief Financial Officer since joining BHE on October 1, 2024. Prior to joining BHE, Mr. Chang had been a partner at PricewaterhouseCoopers since 2002.

  • Debt activityNov 21, 2025

    On November 20, 2025, Berkshire Hathaway Inc. issued (i) ¥123,700,000,000 aggregate principal amount of its 1.510% Senior Notes due 2028, (ii) ¥53,300,000,000 aggregate principal amount of its 1.826% Senior Notes due 2030, (iii) ¥26,100,000,000 aggregate principal amount of its 2.422% Senior Notes due 2035 and (iv) ¥7,000,000,000 aggregate principal amount of its 2.810% Senior Notes due 2040 under a registration statement on Form S-3.

  • Executive leadershipOct 3, 2025

    Mr. Abel will replace Mr. Warren Buffett, Berkshire's current Chief Executive Officer on that date. Mr. Buffett will continue to be Chairman of the Company's Board of Directors.

Dividend history and stock splits

BERKSHIRE HATHAWAY Class B's recent dividend payments and stock splits.

Dividends

No recent dividends.

Splits

  • 50-for-1Jan 21, 2010

BRK.B short interest

How heavily BRK.B is shorted: shares short, days to cover and average daily volume.

Days to cover
2.3
Short interest
12.37M
Avg volume
5.32M

As of · reported to FINRA twice monthly.

BRK.B news

The latest news and headlines about BERKSHIRE HATHAWAY Class B (BRK.B).

Frequently asked questions

What is the BERKSHIRE HATHAWAY Class B (BRK.B) stock price today?

BERKSHIRE HATHAWAY Class B (BRK.B) is trading at $546.33 (-0.12% on the day) as of 10:13:11 AM EDT on Oct 23, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is BERKSHIRE HATHAWAY Class B?

Berkshire Hathaway is a holding company with a wide array of subsidiaries engaged in diverse activities. The firm's core business segment is insurance, run primarily through Geico, Berkshire Hathaway Reinsurance Group, and Berkshire Hathaway Primary Group.

What is the short interest in BRK.B?

As of Sep 30, 2026, BRK.B has 12.37M shares short and 2.3 days to cover.

What exchange is BRK.B listed on?

BERKSHIRE HATHAWAY Class B (BRK.B) trades on NYSE in USD, in the FIRE, MARINE & CASUALTY INSURANCE industry.

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