What does CUSIP 084670702 represent in this 13F holders report?

CUSIP 084670702 is the security identifier for BRKB - BERKSHIRE HATHAWAY INC - CL B NEW used to aggregate holder disclosures.

How many institutions held BRKB - BERKSHIRE HATHAWAY INC - CL B NEW in Q4 2018?

2355 institutional investors reported BRKB - BERKSHIRE HATHAWAY INC - CL B NEW for Q4 2018. Use the holders table for investor-level position and value details.

BERKSHIRE HATHAWAY INC - CL B NEW (BRKB)

CUSIP: 084670702

Q4 2018 13F Holders as of 31 Dec 2018

Type / Class: Equity / CL B NEW
Total 13F shares: 912,775,430
Share change: +13,833,273
Total reported value: $186,287,742,713
Put/Call ratio: 49%
Price per share: $204.18
Number of holders: 2,355
Value change: +$2,807,182,334
Number of buys: 1,033
Number of sells: 871

Quarterly Holders Quick Answers

What is CUSIP 084670702?
CUSIP 084670702 identifies BRKB - BERKSHIRE HATHAWAY INC - CL B NEW in SEC institutional holdings data.

Need full ownership history?
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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: Q1 2019
Previous quarter: Q3 2018

Recent filing periods for CUSIP 084670702:

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 NEW (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	132,054,726 mixed-class rows	$29,265,893,000	—	30 Sep 2018	13F
BlackRock Finance, Inc.	13F	Company	— mixed-class rows	104,143,036 mixed-class rows	$22,670,615,000	—	30 Sep 2018	13F
STATE STREET CORP	13F	Company	— mixed-class rows	81,331,239 mixed-class rows	$17,533,111,000	—	30 Sep 2018	13F
GATES FOUNDATION TRUST	13F	Company	— class O/S missing	62,078,974	$13,291,729,000	—	30 Sep 2018	13F
FMR LLC	13F	Company	— mixed-class rows	16,204,084 mixed-class rows	$12,880,116,000	—	30 Sep 2018	13F
Capital World Investors	13F	Company	— mixed-class rows	375,009 mixed-class rows	$7,317,369,000	—	30 Sep 2018	13F
FIRST MANHATTAN CO. LLC.	13F	Company	— mixed-class rows	2,575,077 mixed-class rows	$5,146,993,000	—	30 Sep 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	21,790,965	$4,656,979,000	—	30 Sep 2018	13F
NORTHERN TRUST CORP	13F	Company	— mixed-class rows	19,839,212 mixed-class rows	$4,315,249,000	—	30 Sep 2018	13F
NORGES BANK	13F	Company	— mixed-class rows	9,507,211 mixed-class rows	$3,958,142,000	—	30 Sep 2018	13F
Bank of New York Mellon Corp	13F	Company	— mixed-class rows	16,213,575 mixed-class rows	$3,723,160,000	—	30 Sep 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	— mixed-class rows	8,851,489 mixed-class rows	$2,273,180,000	—	30 Sep 2018	13F
MORGAN STANLEY	13F	Company	— mixed-class rows	9,372,713 mixed-class rows	$2,233,519,000	—	30 Sep 2018	13F
EAGLE CAPITAL MANAGEMENT LLC	13F	Company	— mixed-class rows	9,468,105 mixed-class rows	$2,039,688,000	—	30 Sep 2018	13F
GARDNER RUSSO & QUINN LLC	13F	Company	— mixed-class rows	2,556,300 mixed-class rows	$2,003,954,000	—	30 Sep 2018	13F
Capital International Investors	13F	Company	— mixed-class rows	4,266,069 mixed-class rows	$1,933,525,000	—	30 Sep 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	— mixed-class rows	6,973,426 mixed-class rows	$1,847,403,000	—	30 Sep 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	— mixed-class rows	8,135,691 mixed-class rows	$1,773,592,000	—	30 Sep 2018	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	— mixed-class rows	8,149,776 mixed-class rows	$1,745,908,000	—	30 Sep 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— mixed-class rows	8,140,693 mixed-class rows	$1,744,087,000	—	30 Sep 2018	13F
Legal & General Group Plc	13F	Company	— mixed-class rows	5,889,759 mixed-class rows	$1,729,365,000	—	30 Sep 2018	13F
Boston Partners	13F	Company	— class O/S missing	8,074,034	$1,728,731,000	—	30 Sep 2018	13F
JPMORGAN CHASE & CO	13F	Company	— mixed-class rows	7,280,902 mixed-class rows	$1,701,857,000	—	30 Sep 2018	13F
Capital Research Global Investors	13F	Company	— class O/S missing	7,893,003	$1,689,971,000	—	30 Sep 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— class O/S missing	7,686,711	$1,645,802,000	—	30 Sep 2018	13F
DAVIS SELECTED ADVISERS	13F	Company	— mixed-class rows	1,818,070 mixed-class rows	$1,519,710,000	—	30 Sep 2018	13F
DEUTSCHE BANK AG\	13F	Company	— class O/S missing	7,021,051	$1,503,278,000	—	30 Sep 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	— mixed-class rows	6,056,209 mixed-class rows	$1,424,412,001	—	30 Sep 2018	13F
BROWN BROTHERS HARRIMAN & CO	13F	Company	— mixed-class rows	3,843,375 mixed-class rows	$1,285,635,000	—	30 Sep 2018	13F
Se Flossbach von Storch	13F	Individual	— mixed-class rows	5,946,255 mixed-class rows	$1,274,432,000	—	30 Sep 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	— class O/S missing	5,918,101	$1,267,125,000	—	30 Sep 2018	13F
Ruane, Cunniff & Goldfarb L.P.	13F	Company	— mixed-class rows	1,392,633 mixed-class rows	$1,211,165,000	—	30 Sep 2018	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	— class O/S missing	5,395,261	$1,155,179,000	—	30 Sep 2018	13F
ROYAL BANK OF CANADA	13F	Company	— mixed-class rows	4,710,697 mixed-class rows	$1,130,010,000	—	30 Sep 2018	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	— mixed-class rows	4,314,509 mixed-class rows	$973,666,135	—	30 Sep 2018	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— mixed-class rows	4,450,710 mixed-class rows	$959,337,000	—	30 Sep 2018	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	— mixed-class rows	2,950,151 mixed-class rows	$958,478,000	—	30 Sep 2018	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	— mixed-class rows	4,166,534 mixed-class rows	$957,333,000	—	30 Sep 2018	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	— class O/S missing	4,274,854	$915,289,000	—	30 Sep 2018	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	— class O/S missing	4,205,027	$900,339,000	—	30 Sep 2018	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	— mixed-class rows	1,474,216 mixed-class rows	$894,138,000	—	30 Sep 2018	13F
Lourd Capital, LLC	13F	Company	— mixed-class rows	884,238 mixed-class rows	$888,696,000	—	30 Sep 2018	13F
Magellan Asset Management Ltd	13F	Company	768%	4,011,098	$858,816,000	—	30 Sep 2018	13F
WS MANAGEMENT LLLP	13F	Company	— mixed-class rows	1,382,124 mixed-class rows	$839,882,000	—	30 Sep 2018	13F
Creative Planning	13F	Company	— mixed-class rows	3,364,759 mixed-class rows	$786,279,000	—	30 Sep 2018	13F
UBS Group AG	13F	Company	— mixed-class rows	3,128,324 mixed-class rows	$758,387,000	—	30 Sep 2018	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	— class O/S missing	3,516,451	$752,907,000	—	30 Sep 2018	13F
RHUMBLINE ADVISERS	13F	Company	— class O/S missing	3,422,441	$732,779,000	—	30 Sep 2018	13F
Neuberger Berman Group LLC	13F	Company	— mixed-class rows	3,324,805 mixed-class rows	$732,340,000	—	30 Sep 2018	13F
EdgePoint Investment Group Inc.	13F	Company	— mixed-class rows	573,104 mixed-class rows	$720,387,000	—	30 Sep 2018	13F

Institutional Holders of BERKSHIRE HATHAWAY INC - CL B NEW (BRKB) as of Q4 2018

As of 31 Dec 2018, BERKSHIRE HATHAWAY INC - CL B NEW (BRKB) was held by 2,355 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 912,775,430 shares. The largest 10 holders included Vanguard Group Inc, BlackRock Inc., STATE STREET CORP, Bill & Melinda Gates Foundation Trust, GEODE CAPITAL MANAGEMENT, LLC, NORTHERN TRUST CORP, FMR LLC, Bank of New York Mellon Corp, NORGES BANK, and Capital Research Global Investors. This page lists 2,356 institutional shareholders reporting positions in this security for the Q4 2018 filing period.

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

Compare Q4 2018 vs Q3 2018 Across Filers

Q3 2018 holders

2,175

Q4 2018 holders

2,355

Holder diff

180

Investor	Q3 2018 Shares	Q4 2018 Shares	Share Diff	Share Chg %	Q3 2018 Value $	Q4 2018 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.