Berkshire Hathaway Inc.· BRK-A

🇺🇸 US · LargeBroad USNYSE

Financial Services Insurance - Diversified Website

Price: $763,600.00
Day: -0.04%
Mkt Cap: $1.10T
52W Range: $698,000.00 – $806,103.00
Volume: 271
Beta: 0.60

D55D FrameworkQuarterly Data

Holdings Analysis

Insider activity, institutional flows, and fund ownership.

Smart Money: 3.0 / 5 (Neutral), from 3 of 3 components
Institutions Q2 2026: 1,423 institutions hold; 147 added, 182 reduced
Insiders Q3 2026: 4 purchases ($250.1K), no sales

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Berkshire Hathaway Inc.

BRK-A|Financial Services|Insurance - Diversified

Current price: $763,600

Smart Money

Dimension 5 of 5

Insider selling pace · Q3 2026

0.0x

quarter in progress, filings still arriving

Seller breadth · Q3 2026

0 sellers

vs 0.3 avg per quarter

Institutional net breadth · Q2 2026

-39

211 adding vs 250 reducing

Institutional ownership · Q2 2026

21.4%

1,423 institutions

Insider Selling Pace

Each quarter's selling vs this stock's own trailing 6-quarter average

Light <0.5xRoutineElevated >1.5xHeavy >3xBuying

Institutional Positions

Institutions adding above the line, reducing below, net as a line

NewIncreasedReducedClosedNet

Largest Institutional Holders, Q2 2026

By reported market value, and how each moved in the quarter

Holder

Change

FMR LLC

14.5K

-14.4%

FIRST MANHATTAN CO. LLC.

13.8K

-1.1%

NORGES BANK

10.4K

+100.0%

VANGUARD PORTFOLIO MANAGEMENT LLC

2.1K

+0.3%

HIGHTOWER ADVISORS, LLC

1.9K

-2.9%

GARDNER RUSSO & QUINN LLC

1.4K

-1.8%

ETF & Fund Activity, Q2 2026

How the covering funds split between buying, holding and selling

8 buying40 unchanged10 selling

58 funds held BRK-A in Q2 2026, holding 19.0K shares between them, down 11.2% on the quarter.

Largest fund holders

FIDELITY CONTRAFUND10.4K sh

Franklin Custodian Funds183 sh

Clipper Funds Trust94 sh

Notable Insider Transactions, Q3 2026

Largest open-market purchases and sales by value in the last eight quarters

Sale · Sep 26

Jain Ajit

$7.5M

Sale · Aug 8

Jain Ajit

$929.5K

Purchase · May 6

O'Sullivan Michael J.

$225.6K

Insider transactions from SEC Form 4 filings; institutional holdings from quarterly 13F filings, which are reported with a lag and can overlap between filers. 13F: quarterly institutional holdings report · ETF: Exchange-Traded Fund

See the complete picture

The full 5D Framework: Business Quality · Peer Comparison · Valuation · Analyst Sentiment · Smart Money

Explore BRK-A on stockoscope.com→

Generated September 20, 2026

For educational purposes only. Not financial advice. Data may be delayed or incomplete.

Smart Money Sentiment

BRK-A Smart Money Sentiment Score

A weighted 1-5 sentiment score across three smart money signals.

Smart Money

3.0/5

Neutral

Weighted across 3 components

Component Breakdown (3 of 3 available)

Insider Activity

40% weight

+63

Institutional Flow

50% weight

-46

Fund Flow

10% weight

-25

Overall Smart Money sentiment of 3.0/5 (Neutral) based on a weighted combination of 3 components. Insider activity uses a relative-baseline comparison against the stock's own history; institutional flow tracks position momentum and 13F share changes; fund flow measures ETF / mutual-fund buying vs selling. Higher scores indicate stronger bullish sentiment from professional investors.Last updated September 19, 2026.

Insider Trading Activity

Insider trading analysis comparing the latest quarter against the stock's own historical baseline.

Insider Selling Pace for BRK-A

Each quarter's selling vs the stock's own trailing 6-quarter average; 1.0x is typical for this stock. Green triangles mark quarters with insider buying.

Very Bullish

Strong insider buying in Q3 2026

Meaningful: 4 purchases totaling $250.1K (489 shares)

Share volume is 3x+ above the historical average, unusually strong

Net insider flow has deteriorated over recent quarters

0.0x

Selling pace

quarter in progress, filings still arriving

0.00%

Stake sold

of active insiders' holdings

0 sellers

Seller breadth

vs 0.2 avg per quarter

$250.1K

Insider buying

2 buyers in Q3 2026

Notable Recent Transactions, BRK-A

Top 4 highest-value insider trades from the last 8 quarters

Jain Ajit

Vice Chairman

Sell

15,000 shares at $501.00

≈12.3% of their stake at the time

Sep 26, 2025$7.51M

Jain Ajit

Vice Chairman

Sell

2,000 shares at $464.73

≈1.6% of their stake at the time

Aug 8, 2025$929.45K

O'Sullivan Michael J.

Officer

Buy

483 shares at $467.13

≈79.2% of their stake after buying

May 6, 2026$225.62K

O'Sullivan Michael J.

Officer

Buy

400 shares at $512.52

≈36.1% of their stake after buying

Aug 12, 2026$205.01K

Institutional Ownership Analysis

Institutional ownership analysis with position momentum, 13F share flow, and ownership percentage trends.

Institutional Positions for BRK-A

Institutions adding (new + increased) above zero, reducing (reduced + closed) below, net as a line

New Increased Reduced Closed Net (adding − reducing)

Bearish Signal

Institutions reducing exposure in Q2 2026

21.4% institutional ownership

Balanced activity: 211 adding vs 250 reducing

13F shares decreased by 73.6%, a significant shift

Momentum weakening from prior quarter

-39

Net breadth

211 adding vs 250 reducing

Balanced

0.84

Add / reduce ratio

in Q2 2026

-4

New − closed

64 initiated, 68 exited

5 of 7

Top holders adding

largest holders with a known change

Position Changes

Q2 2026: how are institutions adjusting their positions?

+211 growing-250 shrinkingNet: -39

147

182

New (64)

Increased (147)

Reduced (182)

Closed (68)

Top Institutional Holders, BRK-A

Largest 8 institutional positions by ownership percentage as of Q2 2026

VINVA INVESTMENT MANAGEMENT LTD

184.8K

$91.7M

Ownership

12.87%

+136.3%

FMR LLC

14.5K

$10.9B

Ownership

1.01%

-14.4%

FIRST MANHATTAN CO. LLC.

13.8K

$10.3B

Ownership

0.96%

-1.1%

NORGES BANK

10.4K

$7.8B

Ownership

0.72%

+100.0%

VESTOR CAPITAL, LLC

8.5K

$4.8M

Ownership

0.59%

+100.0%

VISTA CAPITAL PARTNERS, INC.

7.1K

$3.6M

Ownership

0.50%

+25.9%

LESTER MURRAY ANTMAN DBA SIMPLYRICH

6.6K

$2.4M

Ownership

0.46%

New

MCMILL WEALTH MANAGEMENT

6.5K

$3.3M

Ownership

0.45%

New

ETF and Mutual Fund Holdings

ETF and mutual fund activity breakdown showing buying vs selling funds, top fund holders, and detailed holdings.

Fund Activity

Q2 2026: 58 ETFs and mutual funds reporting

8 buying10 sellingNet: -2

Buying (8)

Unchanged (40)

Selling (10)

In total, funds bought 408 shares and sold 2.5K this quarter. Each fund counts once in the bar above, whatever the size of its move.

Bearish Signal

Funds distributing in Q2 2026

58 ETFs and mutual funds reporting

10 funds selling vs 8 buying

Top Fund Holders, BRK-A

Largest 8 ETF and mutual fund positions by shares held, each fund's latest filing

FIDELITY CONTRAFUND

10.4K

Weight

0.01%

Jun 30, 2026Decreased

Franklin Custodian Funds

183

Weight

0.00%

Jun 30, 2026No change

Clipper Funds Trust

Weight

0.01%

Jun 30, 2026Decreased

GABELLI EQUITY TRUST INC

Weight

0.00%

Jun 30, 2026No change

VANGUARD VALLEY FORGE FUNDS

Weight

0.00%

Jun 30, 2026No change

AMERICAN CENTURY CAPITAL PORTFOLIOS INC

Weight

0.00%

Jun 30, 2026Decreased

Fidelity Central Investment Portfolios LLC

Weight

0.00%

Jun 30, 2026No change

GABELLI ASSET FUND

Weight

0.01%

Jun 30, 2026No change

Berkshire Hathaway Inc.· BRK-A

Holdings Analysis

Insider Trading Activity

1.3Transaction History48Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings151Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights

Search stocks

Holdings Analysis

Insider Trading Activity

1.3Transaction History48Real market purchases and sales onlyShow All Types

Institutional Ownership Analysis

2.4Detailed Holdings151Most recent institutional positions with changes and valuations

ETF and Mutual Fund Holdings

3.3Fund Holdings Details25Most recent ETF and mutual fund holdings with share counts and weights