NYSE:BRK-A

Berkshire Hathaway A Stock Insider Trading

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*Your capital is at risk
$713,692.30
+5,762.31 (+0.81%)
At Close: Jun 03, 2026

Berkshire Hathaway A Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 36.99M and sold 37.1M BRK-A shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
0
Buy 36.99M shares
Sell 37.1M shares
16% Buy Activity
Negligible or No Correlation

No Significant Signals

No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date Type Person Role Amount
May 18, 2023
Sell
Class A Common Stock
J-Other
Olson Ronald L
Director
Director 24
Value: $0
May 18, 2023
Sell
Class B Common Stock
J-Other
Olson Ronald L
Director
Director 1 562
Value: $0
May 18, 2023
Sell
Class A Common Stock
J-Other
Olson Ronald L
Director
Director 24
Value: $0
May 17, 2023
Buy
Class B Common Stock
C-Conversion
Olson Ronald L
Director
Director 1 500
Value: $0
May 17, 2023
Sell
Class A Common
C-Conversion
Olson Ronald L
Director
Director 1
Value: $0
May 17, 2023
Buy
Class B Common Stock
C-Conversion
Olson Ronald L
Director
Director 1 500
Value: $0
May 17, 2023
Sell
Class A Common
C-Conversion
Olson Ronald L
Director
Director 1
Value: $0
May 11, 2023
Sell
Class B Common Stock
G-Gift
Jain Ajit
Vice Chairman
CEO / President 68
Value: $0
May 11, 2023
Sell
Class B Common Stock
G-Gift
Jain Ajit
Vice Chairman
CEO / President 68
Value: $0
Mar 17, 2023
Buy
Class A Common Stock
P-Purchase
Abel Gregory E.
Vice Chair
Officer 55
Value: $0
Mar 17, 2023
Buy
Class A Common Stock
P-Purchase
Abel Gregory E.
Vice Chair
Officer 55
Value: $0
Mar 09, 2023
Sell
Class A Common Stock
G-Gift
Munger Charles T
Vice Chairman
CEO / President 60
Value: $0
Mar 09, 2023
Sell
Class A Common Stock
G-Gift
Munger Charles T
Vice Chairman
CEO / President 60
Value: $0
Mar 02, 2023
Sell
Class B Common Stock
S-Sale
Jain Ajit
Vice Chairman
CEO / President 6 595
Value: $2.00M
Mar 02, 2023
Sell
Class B Common Stock
S-Sale
Jain Ajit
Vice Chairman
CEO / President 6 595
Value: $2.00M
Feb 24, 2023
Sell
Class B Common Stock
G-Gift
Jain Ajit
Vice Chairman
CEO / President 4
Value: $0
Feb 24, 2023
Sell
Class B Common Stock
G-Gift
Jain Ajit
Vice Chairman
CEO / President 4
Value: $0
Dec 19, 2022
Buy
Class A Common Stock
Murphy Thomas S Jr
Director
Director 96
Value: $0
Dec 19, 2022
Buy
Class A Common Stock
Murphy Thomas S Jr
Director
Director 96
Value: $0
Dec 12, 2022
Sell
Class A Common Stock
S-Sale
Guyman Charlotte
Director
Director 1
Value: $467.0K
Dec 12, 2022
Sell
Class A Common Stock
S-Sale
Guyman Charlotte
Director
Director 1
Value: $467.0K
Nov 29, 2022
Sell
Class B Common Stock
S-Sale
Jain Ajit
Vice Chairman
CEO / President 4 020
Value: $1.26M
Nov 29, 2022
Sell
Class B Common Stock
S-Sale
Jain Ajit
Vice Chairman
CEO / President 4 020
Value: $1.26M
May 19, 2013
Sell
Class B Common Stock
J-Other
Olson Ronald L
Director
Director 781
Value: $0
May 19, 2013
Sell
Class B Common Stock
J-Other
Olson Ronald L
Director
Director 781
Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT BERKSHIRE HATHAWAY A
Berkshire Hathaway A
Berkshire Hathaway Inc., through its subsidiaries, engages in the insurance, freight rail transportation, and utility businesses worldwide. It provides property, casualty, life, accident, and health insurance and reinsurance; and operates railroad systems in North America. The company also generates, transmits, stores, and distributes electricity from natural gas, coal, wind, solar, hydroelectric, nuclear, and geothermal sources; operates natural...
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