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 Q3 2023?

13 institutional investors reported BRKB - BERKSHIRE HATHAWAY INC - CL B for Q3 2023. Use the holders table for investor-level position and value details.

BERKSHIRE HATHAWAY INC - CL B (BRKB)

CUSIP: 084670207

Q3 2023 13F Holders as of 30 Sep 2023

Type / Class: Equity / CL B
Total 13F shares: 399,324
Share change: +2,823
Total reported value: $139,883,233
Price per share: $350.30
Number of holders: 13
Value change: +$1,001,270
Number of buys: 4
Number of sells: 3

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: Q4 2023
Previous quarter: Q2 2023

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	143,534,920 mixed-class rows	$49,857,188,098	—	30 Jun 2023	13F
BlackRock Finance, Inc.	13F	Company	— mixed-class rows	102,894,443 mixed-class rows	$35,550,139,823	—	30 Jun 2023	13F
STATE STREET CORP	13F	Company	— mixed-class rows	68,035,049 mixed-class rows	$23,375,373,700	—	30 Jun 2023	13F
FMR LLC	13F	Company	— mixed-class rows	11,849,463 mixed-class rows	$21,362,941,438	—	30 Jun 2023	13F
MUFG Securities EMEA plc	13F	Company	— class O/S missing	22,000	$11,391,820,000	—	30 Jun 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	32,279,445	$10,978,433,607	—	30 Jun 2023	13F
FIRST MANHATTAN CO. LLC.	13F	Company	— mixed-class rows	2,110,939 mixed-class rows	$9,474,368,354	—	30 Jun 2023	13F
GATES FOUNDATION TRUST	13F	Company	— class O/S missing	25,142,853	$8,573,712,873	—	30 Jun 2023	13F
MORGAN STANLEY	13F	Company	— mixed-class rows	22,368,299 mixed-class rows	$8,240,791,616	—	30 Jun 2023	13F
NORGES BANK	13F	Company	— mixed-class rows	10,687,100 mixed-class rows	$6,469,681,840	—	30 Jun 2023	13F
NORTHERN TRUST CORP	13F	Company	— mixed-class rows	16,138,526 mixed-class rows	$5,609,318,511	—	30 Jun 2023	13F
Bank of New York Mellon Corp	13F	Company	— mixed-class rows	13,854,274 mixed-class rows	$4,877,995,788	—	30 Jun 2023	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— mixed-class rows	10,952,227 mixed-class rows	$3,744,025,000	—	30 Jun 2023	13F
BANK OF AMERICA CORP /DE/	13F	Company	— mixed-class rows	9,628,954 mixed-class rows	$3,735,741,069	—	30 Jun 2023	13F
ROYAL BANK OF CANADA	13F	Company	— mixed-class rows	9,324,715 mixed-class rows	$3,345,836,000	—	30 Jun 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— mixed-class rows	9,654,906 mixed-class rows	$3,337,860,218	—	30 Jun 2023	13F
JPMORGAN CHASE & CO	13F	Company	— mixed-class rows	9,537,133 mixed-class rows	$3,315,293,659	—	30 Jun 2023	13F
Legal & General Group Plc	13F	Company	— mixed-class rows	7,295,957 mixed-class rows	$2,789,095,622	—	30 Jun 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	— mixed-class rows	7,400,122 mixed-class rows	$2,606,754,076	—	30 Jun 2023	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— mixed-class rows	7,145,887 mixed-class rows	$2,437,663,190	—	30 Jun 2023	13F
Nuveen Asset Management, LLC	13F	Company	— class O/S missing	6,396,917	$2,181,348,697	—	30 Jun 2023	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	— mixed-class rows	5,305,775 mixed-class rows	$2,150,798,815	—	30 Jun 2023	13F
Se Flossbach von Storch	13F	Individual	— mixed-class rows	5,792,889 mixed-class rows	$1,976,410,087	—	30 Jun 2023	13F
BARCLAYS PLC	13F	Company	— mixed-class rows	5,750,227 mixed-class rows	$1,974,799,070	—	30 Jun 2023	13F
H&H International Investment, LLC	13F	Company	— class O/S missing	5,664,465	$1,931,582,565	—	30 Jun 2023	13F
GARDNER RUSSO & QUINN LLC	13F	Company	— mixed-class rows	1,628,083 mixed-class rows	$1,864,372,873	—	30 Jun 2023	13F
HighTower Advisors, LLC	13F	Company	— mixed-class rows	2,225,614 mixed-class rows	$1,808,241,000	—	30 Jun 2023	13F
WELLS FARGO & COMPANY/MN	13F	Company	— mixed-class rows	4,420,681 mixed-class rows	$1,608,761,779	—	30 Jun 2023	13F
Swiss National Bank	13F	Company	— class O/S missing	4,684,505	$1,597,416,205	—	30 Jun 2023	13F
Neuberger Berman Group LLC	13F	Company	— mixed-class rows	4,228,331 mixed-class rows	$1,509,741,902	—	30 Jun 2023	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	— mixed-class rows	4,271,164 mixed-class rows	$1,473,025,932	—	30 Jun 2023	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	— mixed-class rows	4,403,080 mixed-class rows	$1,445,617,889	—	30 Jun 2023	13F
DAVIS SELECTED ADVISERS	13F	Company	— mixed-class rows	1,135,361 mixed-class rows	$1,429,858,305	—	30 Jun 2023	13F
UBS Group AG	13F	Company	— mixed-class rows	3,446,233 mixed-class rows	$1,243,988,830	—	30 Jun 2023	13F
Invesco Ltd.	13F	Company	— class O/S missing	3,561,207	$1,214,371,587	—	30 Jun 2023	13F
Swedbank AB	13F	Company	— mixed-class rows	2,001,406 mixed-class rows	$1,190,116,535	—	30 Jun 2023	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	— mixed-class rows	3,222,628 mixed-class rows	$1,154,802,800	—	30 Jun 2023	13F
DEUTSCHE BANK AG\	13F	Company	— class O/S missing	3,274,489	$1,116,600,749	—	30 Jun 2023	13F
AMERIPRISE FINANCIAL INC	13F	Company	— mixed-class rows	3,189,469 mixed-class rows	$1,109,384,468	—	30 Jun 2023	13F
RHUMBLINE ADVISERS	13F	Company	— mixed-class rows	3,218,902 mixed-class rows	$1,109,029,900	—	30 Jun 2023	13F
MARKEL GROUP INC.	13F	Company	— mixed-class rows	1,533,085 mixed-class rows	$1,099,242,451	—	30 Jun 2023	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	— mixed-class rows	1,094,537 mixed-class rows	$1,046,981,619	—	30 Jun 2023	13F
Capital Research Global Investors	13F	Company	— class O/S missing	2,977,292	$1,015,256,572	—	30 Jun 2023	13F
Boston Partners	13F	Company	— class O/S missing	2,956,723	$1,009,846,081	—	30 Jun 2023	13F
EVERETT HARRIS & CO /CA/	13F	Company	— mixed-class rows	715,266 mixed-class rows	$981,816,500	—	30 Jun 2023	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	— class O/S missing	2,847,589	$971,027,849	—	30 Jun 2023	13F
Artisan Partners Limited Partnership	13F	Company	— class O/S missing	2,826,825	$963,947,325	—	30 Jun 2023	13F
Creative Planning	13F	Company	— mixed-class rows	2,640,321 mixed-class rows	$961,886,927	—	30 Jun 2023	13F
BANK OF MONTREAL /CAN/	13F	Company	— mixed-class rows	2,548,980 mixed-class rows	$949,843,590	—	30 Jun 2023	13F
RAYMOND JAMES & ASSOCIATES	13F	Company	— mixed-class rows	2,427,165 mixed-class rows	$909,940,718	—	30 Jun 2023	13F

Institutional Holders of BERKSHIRE HATHAWAY INC - CL B (BRKB) as of Q3 2023

As of 30 Sep 2023, BERKSHIRE HATHAWAY INC - CL B (BRKB) was held by 13 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 399,324 shares. The largest 10 holders included BAXTER BROS INC, Intelligent Financial Strategies, Ironwood Investment Counsel, LLC, GLYNN CAPITAL MANAGEMENT LLC, SANDER CAPITAL ADVISORS INC, Penobscot Investment Management Company, Inc., Barton Investment Management, Opus Capital Group, LLC, KELLY LAWRENCE W & ASSOCIATES INC/CA, and West Oak Capital, LLC. This page lists 13 institutional shareholders reporting positions in this security for the Q3 2023 filing period.

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

Compare Q3 2023 vs Q2 2023 Across Filers

Q2 2023 holders

Q3 2023 holders

Holder diff

-1

Investor	Q2 2023 Shares	Q3 2023 Shares	Share Diff	Share Chg %	Q2 2023 Value $	Q3 2023 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.