BRK.B ($BRK.B) Insider Trading & Smart Money Activity
$BRK.B has 8 congress trades and 23 13F position changes on file.
- Insider buyers (12 mo)
- 0
- Insider sellers (12 mo)
- 0
- Net insider $ (12 mo)
- $0
- Congress trades (12 mo)
- 8
- 13F moves on file
- 23
- Analyst ratings on file
- 0
BRK.B insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 1 / 0 | 0 / 0 |
| Q2 2026 | 0 | 0 | 2 / 0 | 0 / 0 |
| Q3 2026 | 0 | 0 | 4 / 1 | 0 / 0 |
| Q4 2026 | 0 | 0 | 0 / 0 | 8 / 15 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All BRK.B insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13F | Halbert Hargrove Global Advisors | Reduced | -76 sh | $143.91K | — | ||||||
| 13F | Goelzer Investment Management | Reduced | -1.56K sh | $7.41M | — | ||||||
| 13F | DiNuzzo Private Wealth | Added | +100 sh | $589.57K | — | ||||||
| 13F | Birch Hill Investment Advisors | Reduced | -2.86K sh | $104.43M | — | ||||||
| 13F | ASR Vermogensbeheer N.V. | Added | +21.63K sh | $69.12M | — | ||||||
| 13F | ARS Wealth Advisors Group | Reduced | -712 sh | $14.88M | — | ||||||
| 13F | Turtle Creek Wealth Advisors | Reduced | -2.28K sh | $6.14M | — | ||||||
| 13F | Resonant Capital Advisors | Reduced | -1.06K sh | $12.19M | — | ||||||
| 13F | Gleason Group | Added | +113 sh | $677.71K | — | ||||||
| 13F | Fort Washington Investment Advisors | Reduced | -31.92K sh | $111.54M | — | ||||||
| 13F | Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | Reduced | -26.22K sh | $192.37M | — | ||||||
| 13F | Curated Wealth Partners | Reduced | -2.20M sh | $3.99M | Read | ||||||
| 13F | Cohen Klingenstein | Reduced | -1.09K sh | $51.88M | — | ||||||
| 13F | Blue Trust | Reduced | -5.30K sh | $11.16M | — | ||||||
| 13F | Assenagon Asset Management S.A. | Added | +1.21M sh | $2.27B | Read | ||||||
| 13F | Thurston, Springer, Miller, Herd & Titak | Reduced | -5.02K sh | $1.05M | — | ||||||
| 13F | Summit Financial Strategies | Reduced | -1.20K sh | $11.78M | — | ||||||
| 13F | Patriot Financial Group Insurance Agency | Added | +1.91K sh | $14.33M | — | ||||||
| 13F | Mather Group | Added | +11.64K sh | $28.79M | — | ||||||
| 13F | Kmg Fiduciary Partners | Reduced | -1.62K sh | $18.12M | Read | ||||||
| 13F | IFM Investors | Added | +20.58K sh | $160.70M | — | ||||||
| 13F | Foster Group | Reduced | -737 sh | $12.23M | Read | ||||||
| 13F | B. Riley Wealth Advisors | Added | +9.21K sh | $16.90M | Read | ||||||
| Congress | Maria Elvira Salazar | Sale | $1,001 - $15,000 | -0.9% | Read | ||||||
| Congress | Richard McCormick | Purchase | $1,001 - $15,000 | -0.8% | Read | ||||||
| Congress | Maria Elvira Salazar | Purchase | $1,001 - $15,000 | -3.4% | -3.1% | — | |||||
| Congress | Richard McCormick | Purchase | $1,001 - $15,000 | +2.9% | -1.1% | — | |||||
| Congress | Maria Elvira Salazar | Purchase | $15,001 - $50,000 | +0.9% | -1.7% | — | |||||
| Congress | Jerry Moran | Purchase | $15,001 - $50,000 | +1.5% | -0.4% | — | |||||
| Congress | Jerry Moran | Purchase | $1,001 - $15,000 | -0.9% | +3.9% | Read | |||||
| Congress | Alan Armstrong | Purchase | $50,001 - $100,000 | +1.7% | +0.9% | +7.9% | — |
1W / 1M / 6M = how BRK.B moved from the trade or filing date.
Members of Congress trading BRK.B
Institutions moving BRK.B (13F)
- Halbert Hargrove Global Advisors1
- Goelzer Investment Management1
- DiNuzzo Private Wealth1
- Birch Hill Investment Advisors1
- ASR Vermogensbeheer N.V.1
- ARS Wealth Advisors Group1
- Turtle Creek Wealth Advisors1
- Resonant Capital Advisors1
- Gleason Group1
- Fort Washington Investment Advisors1
- Fjarde Ap-Fonden /Fourth Swedish National Pension Fund1
- Curated Wealth Partners1
Frequently asked questions
Which members of Congress traded BRK.B?
8 disclosed trades by Maria Elvira Salazar, Richard McCormick, Jerry Moran and Alan Armstrong. The latest was on Sep 24, 2026.
Which institutions changed their BRK.B positions?
Recent 13F filers moving the stock include Halbert Hargrove Global Advisors, Goelzer Investment Management, DiNuzzo Private Wealth, Birch Hill Investment Advisors and ASR Vermogensbeheer N.V..
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
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