What does CUSIP 084670108 represent in this 13F holders report?

CUSIP 084670108 is the security identifier for BRKA - BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK used to aggregate holder disclosures.

How many institutions held BRKA - BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK in Q3 2017?

782 institutional investors reported BRKA - BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK for Q3 2017. Use the holders table for investor-level position and value details.

BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK (BRKA)

CUSIP: 084670108

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class: Equity / CLASS A COMMON STOCK
Shares outstanding: 522,511
Total 13F shares: 145,328
Share change: +2,593
Total reported value: $39,928,005,640
Price per share: $274740.09
Number of holders: 782
Value change: +$715,542,118
Number of buys: 110
Number of sells: 127

Quarterly Holders Quick Answers

What is CUSIP 084670108?
CUSIP 084670108 identifies BRKA - BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK in SEC institutional holdings data.

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Back to full security ownership history for the broader multi-quarter picture.
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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 2017
Previous quarter: Q2 2017

Recent filing periods for CUSIP 084670108:

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

Top shareholders of BRKA - BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK (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	119,332,041 mixed-class rows	$21,113,580,000	—	30 Jun 2017	13F
BlackRock Finance, Inc.	13F	Company	— mixed-class rows	100,256,503 mixed-class rows	$17,320,498,000	—	30 Jun 2017	13F
STATE STREET CORP	13F	Company	— mixed-class rows	81,305,186 mixed-class rows	$13,913,955,000	—	30 Jun 2017	13F
GATES FOUNDATION TRUST	13F	Company	— class O/S missing	59,349,971	$10,052,105,000	—	30 Jun 2017	13F
FMR LLC	13F	Company	— mixed-class rows	15,078,523 mixed-class rows	$9,997,088,000	—	30 Jun 2017	13F
Capital World Investors	13F	Company	— mixed-class rows	2,046,541 mixed-class rows	$5,273,827,000	—	30 Jun 2017	13F
FIRST MANHATTAN CO. LLC.	13F	Company	— mixed-class rows	2,724,307 mixed-class rows	$4,171,199,000	—	30 Jun 2017	13F
NORTHERN TRUST CORP	13F	Company	— mixed-class rows	19,674,752 mixed-class rows	$3,397,217,000	—	30 Jun 2017	13F
Bank of New York Mellon Corp	13F	Company	— mixed-class rows	17,236,498 mixed-class rows	$3,264,999,000	—	30 Jun 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	— class O/S missing	18,883,781	$3,193,321,000	—	30 Jun 2017	13F
NORGES BANK	13F	Company	— mixed-class rows	6,727,428 mixed-class rows	$2,835,872,000	—	30 Jun 2017	13F
EAGLE CAPITAL MANAGEMENT LLC	13F	Company	— mixed-class rows	12,352,697 mixed-class rows	$2,105,921,000	—	30 Jun 2017	13F
MORGAN STANLEY	13F	Company	— mixed-class rows	10,846,112 mixed-class rows	$2,018,741,000	—	30 Jun 2017	13F
BANK OF AMERICA CORP /DE/	13F	Company	— mixed-class rows	9,457,432 mixed-class rows	$1,929,132,000	—	30 Jun 2017	13F
Capital Research Global Investors	13F	Company	— class O/S missing	10,662,527	$1,805,912,000	—	30 Jun 2017	13F
GARDNER RUSSO & QUINN LLC	13F	Company	— mixed-class rows	2,514,552 mixed-class rows	$1,656,291,000	—	30 Jun 2017	13F
Legal & General Group Plc	13F	Company	— mixed-class rows	6,444,498 mixed-class rows	$1,521,075,000	—	30 Jun 2017	13F
AMERIPRISE FINANCIAL INC	13F	Company	— mixed-class rows	8,254,522 mixed-class rows	$1,408,869,000	—	30 Jun 2017	13F
DAVIS SELECTED ADVISERS	13F	Company	— mixed-class rows	1,682,104 mixed-class rows	$1,350,618,000	—	30 Jun 2017	13F
BROWN BROTHERS HARRIMAN & CO	13F	Company	— mixed-class rows	4,411,747 mixed-class rows	$1,343,583,000	—	30 Jun 2017	13F
Boston Partners	13F	Company	— class O/S missing	7,753,066	$1,313,137,000	—	30 Jun 2017	13F
RUANE, CUNNIFF & GOLDFARB INC	13F	Company	— mixed-class rows	2,210,779 mixed-class rows	$1,311,112,000	—	30 Jun 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	— mixed-class rows	6,593,526 mixed-class rows	$1,247,065,000	—	30 Jun 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	— mixed-class rows	6,524,190 mixed-class rows	$1,129,182,000	—	30 Jun 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	— class O/S missing	6,372,891	$1,079,377,000	—	30 Jun 2017	13F
Se Flossbach von Storch	13F	Individual	— mixed-class rows	6,362,560 mixed-class rows	$1,078,645,000	—	30 Jun 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	— class O/S missing	6,342,476	$1,074,225,000	—	30 Jun 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	— class O/S missing	5,666,715	$959,772,000	—	30 Jun 2017	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	— mixed-class rows	5,477,939 mixed-class rows	$928,562,000	—	30 Jun 2017	13F
JPMORGAN CHASE & CO	13F	Company	— mixed-class rows	5,131,507 mixed-class rows	$921,303,000	—	30 Jun 2017	13F
WS MANAGEMENT LLLP	13F	Company	— mixed-class rows	2,304,403 mixed-class rows	$872,887,000	—	30 Jun 2017	13F
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	13F	Individual	— class O/S missing	4,614,949	$779,455,000	—	30 Jun 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	— mixed-class rows	2,914,909 mixed-class rows	$775,972,000	—	30 Jun 2017	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	— mixed-class rows	4,439,051 mixed-class rows	$757,188,000	—	30 Jun 2017	13F
PNC FINANCIAL SERVICES GROUP, INC.	13F	Company	— mixed-class rows	1,644,976 mixed-class rows	$750,762,000	—	30 Jun 2017	13F
ROYAL BANK OF CANADA	13F	Company	— mixed-class rows	3,779,009 mixed-class rows	$731,938,000	—	30 Jun 2017	13F
Lourd Capital, LLC	13F	Company	— mixed-class rows	928,501 mixed-class rows	$722,573,000	—	30 Jun 2017	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	— mixed-class rows	3,910,974 mixed-class rows	$695,490,646	—	30 Jun 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	— class O/S missing	4,065,550	$688,583,000	—	30 Jun 2017	13F
FIDUCIARY MANAGEMENT INC /WI/	13F	Company	— class O/S missing	4,034,629	$683,345,000	—	30 Jun 2017	13F
Neuberger Berman Group LLC	13F	Company	— mixed-class rows	3,641,973 mixed-class rows	$626,514,000	—	30 Jun 2017	13F
PRUDENTIAL FINANCIAL INC	13F	Company	— class O/S missing	3,692,718	$625,436,000	—	30 Jun 2017	13F
Invesco Ltd.	13F	Company	— mixed-class rows	3,011,952 mixed-class rows	$619,842,000	—	30 Jun 2017	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	— class O/S missing	3,622,072	$613,470,000	—	30 Jun 2017	13F
Clearbridge Investments, LLC	13F	Company	— mixed-class rows	2,332,148 mixed-class rows	$611,092,000	—	30 Jun 2017	13F
Sumitomo Mitsui Trust Group, Inc.	13F	Company	— class O/S missing	3,574,596	$605,429,000	—	30 Jun 2017	13F
APG Asset Management N.V.	13F	Company	— class O/S missing	3,486,933	$590,582,000	—	30 Jun 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	— mixed-class rows	3,475,478 mixed-class rows	$589,414,000	—	30 Jun 2017	13F
International Value Advisers, LLC	13F	Company	— mixed-class rows	514,344 mixed-class rows	$581,159,000	—	30 Jun 2017	13F
CANADA PENSION PLAN INVESTMENT BOARD	13F	Company	— class O/S missing	3,358,814	$568,882,000	—	30 Jun 2017	13F

Institutional Holders of BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK (BRKA) as of Q3 2017

As of 30 Sep 2017, BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK (BRKA) was held by 782 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 145,328 shares. The largest 10 holders included FMR LLC, Capital World Investors, FIRST MANHATTAN CO, NORGES BANK, GARDNER RUSSO & GARDNER LLC, DAVIS SELECTED ADVISERS, RUANE, CUNNIFF & GOLDFARB INC, VANGUARD GROUP INC, BROWN BROTHERS HARRIMAN & CO, and Lourd Capital, LLC. This page lists 783 institutional shareholders reporting positions in this security for the Q3 2017 filing period.

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

Compare Q3 2017 vs Q2 2017 Across Filers

Q2 2017 holders

765

Q3 2017 holders

782

Holder diff

Investor	Q2 2017 Shares	Q3 2017 Shares	Share Diff	Share Chg %	Q2 2017 Value $	Q3 2017 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.