Congress WatchBRK.B stock trades by members of Congress
Berkshire Hathaway Inc. New Common Stock: 65 members of Congress disclosed 263 transactions between 2015-03-04 and 2026-10-27, 146 purchases and 117 sales.
263transactions
146purchases
117sales
65politicians
Activity by year
Transactions by the year the report was filed.
BRK.B price and Congress trades
Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in BRK.B: green when more were purchases, red when more were sales. Use + and − (or Ctrl/⌘ + scroll) to zoom and drag to pan. Hover a month in the heatmap below to highlight it here, or click it to zoom to that month.
Congress buying and selling by month
Purchases and sales of BRK.B reported by members of the House and Senate.
Green months had more purchases, red months more sales, teal an even split; darker means more trades. Months are by filing date. Senate filings after August 2026 and scanned House filings are not fully covered, so early years can look quieter than they were.
Who traded BRK.B
| Politician | Trades | Buys | Sales | Last filing |
|---|---|---|---|---|
| Kathy Castor | 29 | 26 | 3 | 2024-07-15 |
| Josh Gottheimer | 14 | 6 | 8 | 2026-06-03 |
| Jerry Moran | 12 | 7 | 5 | 2026-07-21 |
| Marjorie Taylor Greene | 12 | 12 | 0 | 2025-10-28 |
| Blake Moore | 11 | 8 | 3 | 2024-01-24 |
| Donald Sternoff Beyer Jr | 10 | 7 | 3 | 2021-10-30 |
| Alan S. Lowenthal | 9 | 3 | 6 | 2020-04-28 |
| Eleanor Holmes Norton | 7 | 1 | 6 | 2025-10-21 |
| Gilbert Cisneros | 7 | 3 | 4 | 2026-04-07 |
| Brad Ashford | 6 | 2 | 4 | 2016-02-01 |
| Cindy Axne | 6 | 4 | 2 | 2021-11-05 |
| Lisa McClain | 6 | 3 | 3 | 2025-11-21 |
| Mo Brooks | 5 | 5 | 0 | 2021-07-10 |
| John A. Yarmuth | 5 | 1 | 4 | 2021-08-11 |
| John Curtis | 5 | 2 | 3 | 2023-12-15 |
| Katherine M. Clark | 5 | 5 | 0 | 2016-01-19 |
| Rob Bresnahan | 5 | 2 | 3 | 2025-12-19 |
| Donald Sternoff Beyer Jr. | 4 | 2 | 2 | 2022-03-03 |
| Cheri Bustos | 4 | 3 | 1 | 2020-05-19 |
| Shri Thanedar | 4 | 0 | 4 | 2024-05-15 |
| Ed Perlmutter | 4 | 2 | 2 | 2022-01-25 |
| Michael C. Burgess | 4 | 2 | 2 | 2023-09-06 |
| Maria Elvira Salazar | 4 | 3 | 1 | 2026-10-07 |
| Steve Cohen | 4 | 0 | 4 | 2020-06-18 |
| Dwight Evans | 4 | 1 | 3 | 2020-09-21 |
Disclosed transactions
Download all transactions as CSV
| Filed | Traded | Politician | Type | Amount | Filing |
|---|---|---|---|---|---|
| 2024-01-17 | 2023-12-14 | Jerry Moran | Buy | $1,001 - $15,000 | Source |
| 2023-12-15 | 2023-12-04 | John Curtis | Sale | $1,001 - $15,000 | Source |
| 2023-11-09 | 2023-10-24 | Greg Stanton | Sale | $1,001 - $15,000 | Source |
| 2023-11-09 | 2023-09-26 | Greg Stanton | Buy | $1,001 - $15,000 | Source |
| 2023-11-01 | 2023-10-03 | Markwayne Mullin | Buy | $1,001 - $15,000 | Source |
| 2023-10-20 | 2023-09-21 | John P Ricketts | Sale | $100,001 - $250,000 | Source |
| 2023-10-12 | 2023-09-11 | C. Scott Franklin | Partial sale | $15,001 - $50,000 | Source |
| 2023-10-12 | 2023-09-13 | Markwayne Mullin | Buy | $15,001 - $50,000 | Source |
| 2023-09-06 | 2023-08-14 | Michael C. Burgess | Sale | $15,001 - $50,000 | Source |
| 2023-07-18 | 2023-07-06 | Michael C. Burgess | Buy | $1,001 - $15,000 | Source |
| 2023-06-06 | 2023-05-25 | Zoe Lofgren | Sale | $1,001 - $15,000 | Source |
| 2023-05-10 | 2023-04-26 | John Curtis | Buy | $1,001 - $15,000 | Source |
| 2023-03-27 | 2023-03-16 | John Curtis | Buy | $1,001 - $15,000 | Source |
| 2023-03-20 | 2023-02-03 | Daniel Goldman | Partial sale | $1,001 - $15,000 | Source |
| 2023-03-07 | 2023-02-15 | Scott Mr Franklin | Partial sale | $50,001 - $100,000 | Source |
| 2023-01-20 | 2022-12-12 | Christopher L. Jacobs | Buy | $1,001 - $15,000 | Source |
| 2022-11-10 | 2022-10-12 | Kathy Manning | Partial sale | $1,001 - $15,000 | Source |
| 2022-09-14 | 2022-08-05 | Kathy Manning | Buy | $1,001 - $15,000 | Source |
| 2022-08-10 | 2022-07-15 | Kathy Manning | Buy | $1,001 - $15,000 | Source |
| 2022-07-13 | 2022-06-17 | Thomas H Tuberville | Sale | $100,001 - $250,000 | Source |
| 2022-05-16 | 2022-04-01 | Josh Gottheimer | Partial sale | $1,001 - $15,000 | Source |
| 2022-04-15 | 2022-03-18 | Michael C. Burgess | Partial sale | $15,001 - $50,000 | Source |
| 2022-03-03 | 2022-02-09 | Michael C. Burgess | Buy | $15,001 - g $50,000 | Source |
| 2022-03-03 | 2022-02-28 | Donald Sternoff Beyer Jr. | Sale | $1,001 - $15,000 d | Source |
| 2022-03-03 | 2022-02-03 | Donald Sternoff Beyer Jr. | Buy | $1,001 - $15,000 d | Source |
| 2022-02-01 | 2022-01-20 | Donald Sternoff Beyer Jr. | Sale | $15,001 - c $50,000 | Source |
| 2022-02-01 | 2022-01-28 | Donald Sternoff Beyer Jr. | Buy | $1,001 - $15,000 e | Source |
| 2022-01-25 | 2021-12-21 | Ed Perlmutter | Sale | $1,001 - $15,000 f | Source |
| 2022-01-21 | 2021-12-21 | Jerry Moran | Partial sale | $1,001 - $15,000 | Source |
| 2022-01-21 | 2021-12-21 | Jerry Moran | Partial sale | $1,001 - $15,000 | Source |
| 2021-12-13 | 2021-11-15 | David Cheston Rouzer | Partial sale | $1,001 - $15,000 f | Source |
| 2021-12-13 | 2021-11-15 | David Cheston Rouzer | Partial sale | $1,001 - $15,000 b | Source |
| 2021-11-05 | 2021-10-21 | Cindy Axne | Partial sale | $1,001 - $15,000 d | Source |
| 2021-11-05 | 2021-10-21 | Cindy Axne | Partial sale | $1,001 - $15,000 c | Source |
| 2021-10-30 | 2021-10-29 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 d | Source |
| 2021-10-26 | 2021-09-15 | Ed Perlmutter | Partial sale | $1,001 - $15,000 f | Source |
| 2021-10-15 | 2021-09-08 | Austin Scott | Sale | $15,001 - c $50,000 | Source |
| 2021-10-08 | 2020-02-13 | Cindy Axne | Buy | $1,001 - $15,000 g | Source |
| 2021-10-08 | 2019-02-15 | Cindy Axne | Buy | $1,001 - $15,000 e | Source |
| 2021-10-08 | 2020-07-13 | Cindy Axne | Buy | $1,001 - $15,000 c | Source |
| 2021-10-08 | 2019-04-23 | Cindy Axne | Buy | $1,001 - $15,000 c | Source |
| 2021-10-07 | 2021-09-02 | Zoe Lofgren | Buy | $1,001 - $15,000 e | Source |
| 2021-09-24 | 2021-08-25 | Blake Moore | Buy | $1,001 - $15,000 c | Source |
| 2021-08-24 | 2021-06-16 | Ed Perlmutter | Buy | $1,001 - $15,000 g | Source |
| 2021-08-13 | 2021-07-19 | Blake Moore | Buy | $1,001 - $15,000 c | Source |
| 2021-08-11 | 2020-03-10 | John A. Yarmuth | Partial sale | $1,001 - f $15,000 | Source |
| 2021-07-29 | 2021-06-18 | Kathy Castor | Buy | $1,001 - g $15,000 | Source |
| 2021-07-29 | 2021-07-16 | Kathy Castor | Buy | $1,001 - f $15,000 | Source |
| 2021-07-29 | 2021-06-25 | Kathy Castor | Buy | $1,001 - c $15,000 | Source |
| 2021-07-27 | 2020-07-16 | Kathy Castor | Buy | $1,001 - $15,000 c | Source |
| 2021-07-27 | 2020-06-25 | Kathy Castor | Buy | $1,001 - $15,000 c | Source |
| 2021-07-27 | 2020-06-18 | Kathy Castor | Buy | $1,001 - $15,000 c | Source |
| 2021-07-17 | 2021-02-24 | Blake Moore | Buy | $1,001 - $15,000 g | Source |
| 2021-07-17 | 2021-03-04 | Blake Moore | Buy | $1,001 - $15,000 d | Source |
| 2021-07-17 | 2021-05-11 | Blake Moore | Buy | $1,001 - $15,000 c | Source |
| 2021-07-17 | 2021-04-30 | Blake Moore | Buy | $1,001 - $15,000 c | Source |
| 2021-07-17 | 2021-03-26 | Blake Moore | Buy | $1,001 - $15,000 c | Source |
| 2021-07-17 | 2021-02-25 | Blake Moore | Buy | $1,001 - $15,000 c | Source |
| 2021-07-15 | 2021-06-24 | Josh Gottheimer | Partial sale | $1,001 - $15,000 f | Source |
| 2021-07-10 | 2020-01-15 | Mo Brooks | Buy | $15,001 - f $50,000 | Source |
| 2021-07-04 | 2021-06-18 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 g | Source |
| 2021-07-04 | 2021-06-07 | Donald Sternoff Beyer Jr | Buy | $1,001 - $15,000 c | Source |
| 2021-06-14 | 2021-06-14 | Kathy Castor | Buy | $1,001 - $15,000 e | Source |
| 2021-06-14 | 2021-05-21 | Kathy Castor | Buy | $1,001 - $15,000 e | Source |
| 2021-04-30 | 2021-04-01 | Deborah K. Ross | Buy | $15,001 - g $50,000 | Source |
| 2021-04-21 | 2021-03-05 | John A. Yarmuth | Partial sale | $1,001 - $15,000 e | Source |
| 2021-04-20 | 2021-03-24 | Mo Brooks | Buy | $1,001 - $15,000 g | Source |
| 2021-04-14 | 2021-04-14 | Kathy Castor | Buy | $1,001 - $15,000 g | Source |
| 2021-04-14 | 2021-04-09 | Kathy Castor | Buy | $1,001 - $15,000 g | Source |
| 2021-04-14 | 2021-04-13 | Kathy Castor | Buy | $1,001 - $15,000 c | Source |
| 2021-04-14 | 2021-03-31 | Kathy Castor | Buy | $1,001 - $15,000 c | Source |
| 2021-04-14 | 2021-03-15 | Kathy Castor | Buy | $1,001 - $15,000 c | Source |
| 2021-03-16 | 2021-02-16 | Peter Meijer | Sale | $1,001 - $15,000 b | Source |
| 2021-02-23 | 2021-01-28 | Peter Meijer | Partial sale | $1,001 - $15,000 d | Source |
| 2021-02-23 | 2021-01-28 | Peter Meijer | Partial sale | $1,001 - $15,000 c | Source |
| 2021-02-23 | 2021-01-13 | Peter Meijer | Buy | $1,001 - $15,000 c | Source |
| 2021-02-18 | 2021-02-17 | Kathy Castor | Buy | $1,001 - $15,000 e | Source |
| 2021-02-18 | 2021-02-01 | Kathy Castor | Buy | $1,001 - $15,000 e | Source |
| 2021-02-17 | 2021-01-04 | Christopher L. Jacobs | Partial sale | $50,001 - c $100,000 | Source |
| 2021-01-07 | 2020-12-22 | Josh Gottheimer | Buy | $1,001 - $15,000 c | Source |
| 2021-01-04 | 2021-01-04 | Kathy Castor | Buy | $1,001 - $15,000 g | Source |
| 2020-12-30 | 2020-11-30 | James French Hill | Buy | $1,001 - $15,000 c | Source |
| 2020-12-02 | 2020-11-16 | Kathy Castor | Buy | $1,001 - $15,000 g | Source |
| 2020-11-11 | 2020-09-01 | Ed Perlmutter | Buy | $1,001 - $15,000 g | Source |
| 2020-11-06 | 2020-09-08 | Christopher L. Jacobs | Partial sale | $50,001 - d $100,000 | Source |
| 2020-10-08 | 2020-10-05 | Kathy Castor | Buy | $1,001 - $15,000 d | Source |
| 2020-10-08 | 2020-09-25 | Kathy Castor | Buy | $1,001 - $15,000 c | Source |
| 2020-10-08 | 2020-09-21 | Kathy Castor | Buy | $1,001 - $15,000 c | Source |
| 2020-09-21 | 2020-07-27 | Dwight Evans | Sale | $1,001 - $15,000 c | Source |
| 2020-08-25 | 2020-08-13 | John Curtis | Sale | $15,001 - g $50,000 | Source |
| 2020-08-13 | 2019-06-06 | Daniel Meuser | Partial sale | $1,001 - $15,000 c | Source |
| 2020-08-10 | 2020-07-23 | Josh Gottheimer | Buy | $1,001 - $15,000 d | Source |
| 2020-08-09 | 2020-07-14 | Donald Sternoff Beyer Jr | Sale | $1,001 - $15,000 c | Source |
| 2020-08-06 | 2020-08-04 | Kathy Castor | Buy | $1,001 - $15,000 g | Source |
| 2020-06-18 | 2020-05-11 | Steve Cohen | Sale | $1,001 - $15,000 g | Source |
| 2020-05-31 | 2020-05-07 | Donald Sternoff Beyer Jr | Sale | $1,001 - $15,000 f | Source |
| 2020-05-22 | 2020-05-07 | Steve Cohen | Sale | $1,001 - $15,000 b | Source |
| 2020-05-20 | 2020-05-04 | Kathy Castor | Buy | $1,001 - $15,000 g | Source |
| 2020-05-20 | 2020-05-18 | Kathy Castor | Buy | $1,001 - $15,000 e | Source |
| 2020-05-19 | 2020-04-06 | Cheri Bustos | Sale | $15,001 - c $50,000 | Source |
Stocks traded by the same politicians
- AAPL Apple Inc. - Common Stock, 50 shared
- MSFT Microsoft Corporation - Common Stock, 48 shared
- AMZN Amazon.com, Inc. - Common Stock, 39 shared
- DIS Walt Disney Company, 36 shared
- JPM JP Morgan Chase & Co. Common Stock, 36 shared
- JNJ Johnson & Johnson Common Stock, 35 shared
- UNH UnitedHealth Group Incorporated Common Stock, 35 shared
- PG Procter & Gamble Company, 34 shared
- V Visa Inc., 34 shared
- GOOG Alphabet Inc. - Class C Capital Stock, 33 shared
Common questions
- Are members of Congress buying or selling BRK.B?
- 65 members of Congress disclosed 263 transactions in Berkshire Hathaway Inc. New Common Stock (BRK.B) between 2015-03-04 and 2026-10-27: 146 purchases and 117 sales.
- How active was Congress in BRK.B recently?
- In 2026 filings, 26 transactions in BRK.B were disclosed: 13 purchases and 13 sales.
- Which members of Congress trade BRK.B?
- The most active in BRK.B are Kathy Castor (29), Josh Gottheimer (14) and Jerry Moran (12), by number of disclosed transactions. 65 members in all have traded it.