Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share (BRKA)

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

CUSIP 084670108 is the security identifier for BRKA - Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share used to aggregate holder disclosures.

Q: How many institutions held BRKA - Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share in Q1 2026?

1413 institutional investors reported BRKA - Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share for Q1 2026. Use the holders table for investor-level position and value details.

CUSIP: 084670108

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / Class A Common Stock, Par Value $5.00 per share
Total 13F shares: 446,146
Total 13F value: $320,373,797,242
Share change: +350,333
SEC-reported price per share: $718140.00
Number of holders: 1,413
Value change: +$251,207,237,485
Number of buys: 145
Number of sells: 179
Shares outstanding: 492,906

Security key

084670108

Report period

Q1 2026

Institutions

1,413

Top holders

BRKA full security history Ownership snapshot Full 13F holder table Newer quarter: Q2 2026 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: Q2 2026

Recent filing periods:

Q2 2026

Ownership snapshot

Top reported holders of BRKA - Berkshire Hathaway Inc. - Class A Common Stock, Par Value $5.00 per share (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

FMR LLC

Disclosed value leader

VANGUARD GROUP INC

Comparable rows

1/15

Latest evidence

31 Dec 2025

13F 13D/G Lead comparable stake: 4.7% 14 rows are not safely comparable across share classes. 13D/G row: FMR LLC Showing 1-6 of 15 holder rows.

Quick read

FMR LLC leads the comparable SEC ownership view at 4.7%.

1 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 FMR LLC's linked filing trail.

Comparable ownership Top 1

FMR LLC 4.7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

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

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
FMR LLC	13F 13D/G Company 13F 13D/G	4.7% from 13D/G	$23,296,062,082 9,483,234 shares mixed-class rows	—	31 Dec 2025
VANGUARD GROUP INC	13F Company 13F	— mixed-class rows	$81,901,074,268 157,107,082 shares mixed-class rows	—	31 Dec 2025
BlackRock, Inc.	13F Company 13F	— mixed-class rows	$61,301,845,937 121,194,241 shares mixed-class rows	—	31 Dec 2025
STATE STREET CORP	13F Company 13F	— mixed-class rows	$37,419,596,230 73,925,414 shares mixed-class rows	—	31 Dec 2025
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	— class O/S missing	$20,063,290,387 40,022,166 shares	—	31 Dec 2025
MORGAN STANLEY	13F Company 13F	— mixed-class rows	$13,775,089,599 26,280,950 shares mixed-class rows	—	31 Dec 2025

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 Q1 2026

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

Institutions

1,413

446,146

Rows available

1,413

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 Q1 2026 vs Q1 2026 Across Filers

Q1 2026 holders

1,413

Q1 2026 holders

1,413

Holder diff

Investor	Q1 2026 Shares	Q1 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q1 2026 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend