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 Q2 2023?

1039 institutional investors reported BRKA - BERKSHIRE HATHAWAY INC DEL - CLASS A COMMON STOCK for Q2 2023. Use the holders table for investor-level position and value details.

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

CUSIP: 084670108

Q2 2023 13F Holders as of 30 Jun 2023

Security type / class: Equity / CLASS A COMMON STOCK
Total 13F shares: 104,721
Total 13F value: $54,226,609,597
Share change: -105
SEC-reported price per share: $517810.00
Number of holders: 1,039
Value change: -$38,204,007
Number of buys: 109
Number of sells: 165
Shares outstanding: 522,511

Security key

084670108

Report period

Q2 2023

Institutions

1,039

Top holders

BRKA full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2023 Previous quarter: Q1 2023 BERKSHIRE HATHAWAY INC SEC filings BERKSHIRE HATHAWAY INC company facts BERKSHIRE HATHAWAY INC 13D/G history

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 084670108

Newer quarter: Q3 2023 Previous quarter: Q1 2023

Recent filing periods:

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

Ownership snapshot

Top reported holders 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. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

VANGUARD GROUP INC

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

0/15

Latest evidence

31 Mar 2023

13F Highest disclosed value: $44,879,697,308 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

VANGUARD GROUP INC has the largest disclosed position value at $44.88B.

0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens VANGUARD GROUP INC's linked filing trail.

Disclosed position value Top 5

VANGUARD GROUP INC $44.88B

BlackRock Finance, Inc. $32.4B

STATE STREET CORP $21.16B

FMR LLC $18.47B

GEODE CAPITAL MANAGEMENT, LLC $9.81B

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	— mixed-class rows	$44,879,697,308 142,800,222 shares mixed-class rows	—	31 Mar 2023
BlackRock Finance, Inc.	13F Company 13F	— mixed-class rows	$32,403,926,781 103,594,993 shares mixed-class rows	—	31 Mar 2023
STATE STREET CORP	13F Company 13F	— mixed-class rows	$21,162,530,118 68,025,940 shares mixed-class rows	—	31 Mar 2023
FMR LLC	13F Company 13F	— mixed-class rows	$18,474,481,840 11,650,291 shares mixed-class rows	—	31 Mar 2023
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	— class O/S missing	$9,812,376,775 31,849,381 shares	—	31 Mar 2023
FIRST MANHATTAN CO. LLC.	13F Company 13F	— mixed-class rows	$9,241,932,920 2,137,849 shares mixed-class rows	—	31 Mar 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

1,039

104,721

Rows available

1,039

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2023 vs Q1 2023 Across Filers

Q1 2023 holders

1,043

Q2 2023 holders

1,039

Holder diff

-4

Investor	Q1 2023 Shares	Q2 2023 Shares	Share Diff	Share Chg %	Q1 2023 value	Q2 2023 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend