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BRK.B · Insider trading · 13F holders · Congress trades

Berkshire Hathaway Inc. New Common Stock (BRK.B)

Who is buying and selling BRK.B: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.

13F filers holding
0
Insider buys, 90 days
$0
Insider sales, 90 days
$0
Congress trades, 12 months
35

BRK.B at a glance

  • No open-market insider purchases or sales of BRK.B were filed in the last 90 days.
  • No 13F filer reports BRK.B among its 50 largest positions.
  • Members of Congress have disclosed 258 BRK.B trades since 2015, 18 purchases and 17 sales in the past year; the latest was Pete Sessions (R-TX), selling $15K–50K on Oct 15, 2026.
  • BRK.B last closed at $544.40 on Oct 30, 2026.

BRK.B insider trading

No open-market insider purchases or sales of BRK.B were filed in the last 90 days.

Who owns BRK.B? Hedge funds and superinvestors

No 13F filer reports BRK.B among its 50 largest positions.

BRK.B stock trades by members of Congress

Members of Congress have disclosed 258 BRK.B trades since 2015, 18 purchases and 17 sales in the past year; the latest was Pete Sessions (R-TX), selling $15K–50K on Oct 15, 2026.

Congress trades in BRK.B
FiledMemberTradeAmountTradedSince
Oct 27, 2026Pete SessionsR-TX · HouseSale$15K–50KOct 15, 2026+3.6%
Oct 14, 2026Richard McCormickR-GA · HouseBuy$1K–15KSep 18, 2026+6.8%
Oct 7, 2026Maria Elvira SalazarR-FL · HouseSale$1K–15KSep 24, 2026+7.8%
Sep 9, 2026Maria Elvira SalazarR-FL · HouseBuy$1K–15KAug 7, 2026+4.3%
Aug 14, 2026Richard McCormickR-GA · HouseBuy$1K–15KJul 30, 2026+6.8%
Aug 7, 2026Maria Elvira SalazarR-FL · HouseBuy$15K–50KJul 28, 2026+6.3%
Aug 7, 2026Maria Elvira SalazarR-FL · HouseBuy$1K–15KJul 28, 2026+6.3%
Jul 21, 2026Jerry MoranR-KS · SenateBuy$15K–50KJun 23, 2026+10.8%
Jul 21, 2026Alan ArmstrongR-OK · SenateBuy$50K–100KMar 27, 2026+16.6%
Jun 25, 2026Jerry MoranR-KS · SenateBuy$1K–15KMay 27, 2026+13.8%
Jun 25, 2026Jerry MoranR-KS · SenateBuy$1K–15KMay 27, 2026+13.8%
Jun 25, 2026Jerry MoranR-KS · SenateBuy$1K–15KMay 27, 2026+13.8%
Jun 25, 2026Jerry MoranR-KS · SenateBuy$1K–15KMay 27, 2026+13.8%
Jun 3, 2026Josh GottheimerD-NJ · HouseSale$1K–15KMay 4, 2026+16.2%
Jun 3, 2026Josh GottheimerD-NJ · HouseSale$1K–15KMay 4, 2026+16.2%
Jun 1, 2026Christian D. MenefeeD-TX · HouseSale$15K–50KFeb 10, 2026+8.8%
Jun 1, 2026Christian D. MenefeeD-TX · HouseSale$15K–50KFeb 10, 2026+8.8%
Jun 1, 2026Christian D. MenefeeD-TX · HouseSale$1K–15KFeb 10, 2026+8.8%
Apr 15, 2026August PflugerR-TX · HouseBuy$15K–50KMar 13, 2026+11.1%
Apr 7, 2026Gilbert Ray Cisneros, Jr.D-CA · HouseSale$1K–15KMar 25, 2026+14.3%

60 members have traded BRK.B: Pete Sessions, Richard McCormick, Maria Elvira Salazar, Jerry Moran, Alan Armstrong, Josh Gottheimer, Christian D. Menefee, August Pfluger and others.

Analysis mentioning BRK.B

Posts from the blog that cover Berkshire Hathaway Inc. New Common Stock, newest first.

BRK.B questions and answers

Are insiders buying BRK.B stock?

No open-market insider purchases or sales of BRK.B were filed in the last 90 days.

Which hedge funds own BRK.B?

No 13F filer reports BRK.B among its 50 largest positions.

Has Congress traded BRK.B?

Members of Congress have disclosed 258 BRK.B trades since 2015, 18 purchases and 17 sales in the past year; the latest was Pete Sessions (R-TX), selling $15K–50K on Oct 15, 2026.

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