Berkshire Hathaway (BRK-B)

Acme Brick Company • Acme Building Brands, Inc. • Affordable Housing Partners, Inc. • Albecca Inc. • Alleghany Capital Corporation • Alleghany Corporation • Alleghany Insurance Holdings LLC • AltaLink, L.P. • American Dairy Queen Corporation • AmGUARD Insurance Company ...

IRS number

470813844

BRK-B stock data

1M 3M 6M 1Y

Latest filings (excl ownership)

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424B5

Prospectus supplement for primary offering

5 Nov 25

8-K

Results of Operations and Financial Condition

3 Nov 25

Amendments to Articles of Incorporation or Bylaws

3 Oct 25

Conflict minerals disclosure

29 Sep 25

8-K

Results of Operations and Financial Condition

4 Aug 25

Conflict minerals disclosure

30 May 25

8-K

Departure of Directors or Certain Officers

8 May 25

8-K

First Quarter 2025 Earnings Release

6 May 25

Latest ownership filings

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Quarterly holdings report by institutional manager (amended)

OCCIDENTAL PETROLEUM CORP /DE/

14 Aug 25

13F-HR

Quarterly holdings report by institutional manager

14 Aug 25

Ajit Jain

8 Aug 25

Financial summary

Financial statements Chart BRK-B financial data

Quarter (USD)	Sep 25	Jun 25	Mar 25	Dec 24
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Annual (USD)	Dec 24	Dec 23	Dec 22	Dec 21
Revenue
Cost of revenue
Operating income
Operating margin
Net income
Net profit margin
Cash on hand
Change in cash
Diluted EPS

Cash burn rate (est.)	Burn method: Change in cash		Burn method: Operating income		Burn method: FCF (opex + capex)
	Last Q	Avg 4Q	Last Q	Avg 4Q	Last Q	Avg 4Q
Cash on hand (at last report)	77.11 bn	77.11 bn	77.11 bn	77.11 bn	77.11 bn	77.11 bn
Cash burn (monthly)	8.04 bn	(no burn)	(no burn)	(no burn)	(no burn)	(no burn)
Cash used (since last report)	11.23 bn	n/a	n/a	n/a	n/a	n/a
Cash remaining	65.88 bn	n/a	n/a	n/a	n/a	n/a
Runway (months of cash)	8.2	n/a	n/a	n/a	n/a	n/a

Beta Read what these cash burn values mean

Financial data from company earnings reports.

Institutional ownership, Q2 2025

BRK-B institutional ownership history Ownership history

13F holders	Current	Prev Q	Change
Total holders	4642	4620	+0.5%
Opened positions	217	264	-17.8%
Closed positions	195	194	+0.5%
Increased positions	1971	1916	+2.9%
Reduced positions	1732	1804	-4.0%

13F shares	Current	Prev Q	Change
Total value	480.79 tn	519.72 tn	-7.5%
Total shares	903.67 mm	870.50 mm	+3.8%
Total puts	12.49 mm	11.50 mm	+8.6%
Total calls	17.26 mm	19.26 mm	-10.4%
Total put/call ratio	0.7	0.6	+21.1%

Largest owners	Shares	Value	Change
Vanguard	153.12 mm	$77.18 tn	+1.7%
BlackRock	113.53 mm	$55.69 tn	+1.8%
STT State Street	72.46 mm	$35.46 tn	+0.3%
Geode Capital Management	39.90 mm	$19.32 tn	+1.3%
Laurel Wealth Advisors	30.01 mm	$16.79 mm	+179220.2%
MS Morgan Stanley	27.19 mm	$13.72 tn	-2.2%
Bill & Melinda Gates Foundation Trust	24.12 mm	$11.72 tn	+40.5%
NTRS Northern Trust	15.96 mm	$7.98 tn	-1.5%
JPM JPMorgan Chase & Co.	13.76 mm	$6.76 tn	-15.1%
BK The Bank of New York Mellon Corporation	11.29 mm	$5.69 tn	-7.4%

Largest transactions	Shares	Bought/sold	Change
Laurel Wealth Advisors	30.01 mm	+29.99 mm	+179220.2%
Norges Bank	7.39 mm	+7.39 mm	NEW
Bill & Melinda Gates Foundation Trust	24.12 mm	+6.95 mm	+40.5%
FMR	9.01 mm	-4.95 mm	-35.5%
Vanguard	153.12 mm	+2.51 mm	+1.7%
JPM JPMorgan Chase & Co.	13.76 mm	-2.44 mm	-15.1%
BlackRock	113.53 mm	+1.96 mm	+1.8%
PRU Prudential Financial	0.00	-1.70 mm	EXIT
BCS Barclays	6.73 mm	-1.13 mm	-14.4%
BNP Paribas Arbitrage	1.40 mm	-977.41 k	-41.1%

Data from 13F filings, for the last complete 13F reporting period. For most recent data, click the ownership history button. Values as filed, not updated for current price. Long positions only.

Recent insider trades

BRK-B insider ownership history Insider history

Date	Owner	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
3 Nov 25	Charlotte Guyman	Class B Common Stock	Gift	Dispose G	No	No	0	410	0.00	3,462
3 Nov 25	Charlotte Guyman	Class B Common Stock	Conversion	Acquire C	No	No	0	1,500	0.00	3,872
3 Nov 25	Charlotte Guyman	Class A Common Stock Class B Common Stock	Conversion	Dispose C	No	No	0	1	0.00	54
27 Oct 25	Berkshire Hathaway	Common Stock	Sell	Dispose S	Yes	No	135.3558	401,514	54.35 mm	31,759,065
22 Oct 25	Ajit Jain	Class B Common Stock	Gift	Dispose G	No	No	0	32	0.00	352
26 Sep 25	Ajit Jain	Class B Common Stock	Sell	Dispose S	Yes	No	0	15,000	0.00	107,308
24 Sep 25	Ajit Jain	Class B Common Stock	Gift	Dispose G	No	No	0	32	0.00	384

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.