What does CUSIP 084670207 represent in this 13F holders report?

CUSIP 084670207 is the security identifier for BRKB - BERKSHIRE HATHAWAY INC - CL B used to aggregate holder disclosures.

How many institutions held BRKB - BERKSHIRE HATHAWAY INC - CL B in Q1 2025?

15 institutional investors reported BRKB - BERKSHIRE HATHAWAY INC - CL B for Q1 2025. Use the holders table for investor-level position and value details.

BERKSHIRE HATHAWAY INC - CL B (BRKB)

CUSIP: 084670207

Q1 2025 13F Holders as of 31 Mar 2025

Type / Class: Equity / CL B
Total 13F shares: 91,713
Share change: -11,238
Total reported value: $48,349,299
Price per share: $532.58
Number of holders: 15
Value change: -$4,673,667
Number of buys: 7
Number of sells: 8

Quarterly Holders Quick Answers

What is CUSIP 084670207?
CUSIP 084670207 identifies BRKB - BERKSHIRE HATHAWAY INC - CL B in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2025
Previous quarter: Q4 2024

Recent filing periods for CUSIP 084670207:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of BRKB - BERKSHIRE HATHAWAY INC - CL B (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
VANGUARD GROUP INC	13F	Company	— mixed-class rows	148,043,814 mixed-class rows	$69,707,404,747	—	31 Dec 2024	13F
BlackRock, Inc.	13F	Company	— mixed-class rows	110,402,214 mixed-class rows	$50,588,850,175	—	31 Dec 2024	13F
STATE STREET CORP	13F	Company	— mixed-class rows	71,664,427 mixed-class rows	$32,737,059,727	—	31 Dec 2024	13F
FMR LLC	13F	Company	— mixed-class rows	9,883,702 mixed-class rows	$27,287,287,320	—	31 Dec 2024	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	37,961,118	$17,181,122,219	—	31 Dec 2024	13F
MORGAN STANLEY	13F	Company	— mixed-class rows	28,058,997 mixed-class rows	$13,522,214,723	—	31 Dec 2024	13F
FIRST MANHATTAN CO. LLC.	13F	Company	— mixed-class rows	1,921,255 mixed-class rows	$10,952,466,279	—	31 Dec 2024	13F
NORGES BANK	13F	Company	— mixed-class rows	6,811,069 mixed-class rows	$9,654,505,671	—	31 Dec 2024	13F
GATES FOUNDATION TRUST	13F	Company	— class O/S missing	19,655,024	$8,909,229,279	—	31 Dec 2024	13F
NORTHERN TRUST CORP	13F	Company	— mixed-class rows	16,467,859 mixed-class rows	$7,650,999,009	—	31 Dec 2024	13F
JPMORGAN CHASE & CO	13F	Company	— mixed-class rows	14,529,578 mixed-class rows	$6,678,510,965	—	31 Dec 2024	13F
Bank of New York Mellon Corp	13F	Company	— mixed-class rows	12,599,431 mixed-class rows	$5,915,210,269	—	31 Dec 2024	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— mixed-class rows	10,856,260 mixed-class rows	$4,963,114,469	—	31 Dec 2024	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— mixed-class rows	10,355,357 mixed-class rows	$4,706,126,000	—	31 Dec 2024	13F
BANK OF AMERICA CORP /DE/	13F	Company	— mixed-class rows	9,044,437 mixed-class rows	$4,639,953,072	—	31 Dec 2024	13F
ROYAL BANK OF CANADA	13F	Company	— mixed-class rows	9,794,463 mixed-class rows	$4,636,291,000	—	31 Dec 2024	13F
GOLDMAN SACHS GROUP INC	13F	Company	— mixed-class rows	7,060,453 mixed-class rows	$3,337,135,893	—	31 Dec 2024	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— mixed-class rows	7,299,185 mixed-class rows	$3,311,274,769	—	31 Dec 2024	13F
BARCLAYS PLC	13F	Company	— mixed-class rows	7,123,995 mixed-class rows	$3,234,608,189	—	31 Dec 2024	13F
Legal & General Group Plc	13F	Company	— mixed-class rows	6,223,615 mixed-class rows	$3,158,551,705	—	31 Dec 2024	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	— mixed-class rows	6,273,626 mixed-class rows	$2,975,039,269	—	31 Dec 2024	13F
UBS Group AG	13F	Company	— mixed-class rows	5,469,645 mixed-class rows	$2,748,065,041	—	31 Dec 2024	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	— mixed-class rows	4,874,942 mixed-class rows	$2,697,608,348	—	31 Dec 2024	13F
Nuveen Asset Management, LLC	13F	Company	— class O/S missing	5,795,754	$2,627,099,373	—	31 Dec 2024	13F
HighTower Advisors, LLC	13F	Company	— mixed-class rows	2,482,040 mixed-class rows	$2,411,821,800	—	31 Dec 2024	13F
Invesco Ltd.	13F	Company	— mixed-class rows	5,268,216 mixed-class rows	$2,392,740,239	—	31 Dec 2024	13F
WELLS FARGO & COMPANY/MN	13F	Company	— mixed-class rows	4,992,942 mixed-class rows	$2,365,460,677	—	31 Dec 2024	13F
Amundi	13F	Individual	— mixed-class rows	4,586,684 mixed-class rows	$2,083,964,343	—	31 Dec 2024	13F
Se Flossbach von Storch	13F	Individual	— mixed-class rows	4,497,663 mixed-class rows	$2,041,422,552	—	31 Dec 2024	13F
RAYMOND JAMES FINANCIAL INC	13F	Company	— mixed-class rows	3,881,054 mixed-class rows	$1,887,812,282	—	31 Dec 2024	13F
Assenagon Asset Management S.A.	13F	Company	— class O/S missing	4,120,000	$1,867,513,600	—	31 Dec 2024	13F
GARDNER RUSSO & QUINN LLC	13F	Company	— mixed-class rows	1,288,790 mixed-class rows	$1,855,975,031	—	31 Dec 2024	13F
HSBC HOLDINGS PLC	13F	Company	— mixed-class rows	3,549,682 mixed-class rows	$1,710,362,654	—	31 Dec 2024	13F
Swiss National Bank	13F	Company	— class O/S missing	3,743,605	$1,696,901,274	—	31 Dec 2024	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	— mixed-class rows	3,665,752 mixed-class rows	$1,678,623,735	—	31 Dec 2024	13F
H&H International Investment, LLC	13F	Company	— class O/S missing	3,621,100	$1,641,372,208	—	31 Dec 2024	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	— mixed-class rows	3,244,838 mixed-class rows	$1,534,784,040	—	31 Dec 2024	13F
MARKEL GROUP INC.	13F	Company	— mixed-class rows	1,533,085 mixed-class rows	$1,452,956,695	—	31 Dec 2024	13F
BANK OF MONTREAL /CAN/	13F	Company	— mixed-class rows	2,891,532 mixed-class rows	$1,414,785,245	—	31 Dec 2024	13F
DAVIS SELECTED ADVISERS	13F	Company	— mixed-class rows	719,095 mixed-class rows	$1,402,449,733	—	31 Dec 2024	13F
RHUMBLINE ADVISERS	13F	Company	— mixed-class rows	3,033,924 mixed-class rows	$1,388,826,284	—	31 Dec 2024	13F
DEUTSCHE BANK AG\	13F	Company	— mixed-class rows	2,894,342 mixed-class rows	$1,323,515,276	—	31 Dec 2024	13F
EVERETT HARRIS & CO /CA/	13F	Company	— mixed-class rows	696,962 mixed-class rows	$1,272,655,144	—	31 Dec 2024	13F
LPL Financial LLC	13F	Company	— mixed-class rows	2,675,163 mixed-class rows	$1,269,076,997	—	31 Dec 2024	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	— mixed-class rows	1,061,394 mixed-class rows	$1,262,964,853	—	31 Dec 2024	13F
BNP PARIBAS FINANCIAL MARKETS	13F	Company	— mixed-class rows	2,685,138 mixed-class rows	$1,239,574,754	—	31 Dec 2024	13F
Creative Planning	13F	Company	— mixed-class rows	2,701,200 mixed-class rows	$1,231,885,263	—	31 Dec 2024	13F
US BANCORP \DE\	13F	Company	— mixed-class rows	1,303,251 mixed-class rows	$1,218,808,396	—	31 Dec 2024	13F
Neuberger Berman Group LLC	13F	Company	— mixed-class rows	2,485,660 mixed-class rows	$1,217,101,640	—	31 Dec 2024	13F
Artisan Partners Limited Partnership	13F	Company	— class O/S missing	2,633,546	$1,193,733,731	—	31 Dec 2024	13F

Institutional Holders of BERKSHIRE HATHAWAY INC - CL B (BRKB) as of Q1 2025

As of 31 Mar 2025, BERKSHIRE HATHAWAY INC - CL B (BRKB) was held by 15 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 91,713 shares. The largest 10 holders included Ironwood Investment Counsel, LLC, Lummis Asset Management, LP, Drystone LLC, Barton Investment Management, GLYNN CAPITAL MANAGEMENT LLC, SANDER CAPITAL ADVISORS INC, Opus Capital Group, LLC, KELLY LAWRENCE W & ASSOCIATES INC/CA, West Oak Capital, LLC, and Grassi Investment Management. This page lists 15 institutional shareholders reporting positions in this security for the Q1 2025 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2025 vs Q4 2024 Across Filers

Q4 2024 holders

Q1 2025 holders

Holder diff

-2

Investor	Q4 2024 Shares	Q1 2025 Shares	Share Diff	Share Chg %	Q4 2024 Value $	Q1 2025 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.