Berkshire Hathaway-A
BRK.A
808,290.00
+9,590.01
+1.20%
Berkshire Hathaway-A
US · BRK.A
#15 by market cap
Listed 1988
808,290.00
+9,590.01
+1.20%
Live - 5344 symbols - heartbeat 151s ago
· 2026-10-20 15:37
✦ Quant Ownership Signal how this is computed
Accumulating
- The number of reporting institutions decreased by 16 in the most recent period (2026/Q3).
- Total institutional ownership rose 0.1 percentage points.
Institutional ownership
- Held by institutions
- 52.36% +0.12pp
- Institutions
- 5,627 -16
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
DivergingInstitutions added shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two are pointing in different directions.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund40.45%
Individual/Insider13.40%
Public Company3.05%
Private Company2.89%
Government Pension Fund1.47%
Sovereign Wealth Fund1.19%
Hedge Fund1.13%
Family Office/Trust0.72%
Foundation0.69%
Other35.02%
Top holders as of 2026-07-14
Warren Buffett
13.19% · 188.29K sh
Vanguard Capital Management, LLC
6.11% · 87.20K sh
BlackRock
5.69% · 81.28K sh
State Street Global Advisors
3.56% · 50.79K sh
Geode Capital Management, LLC
1.94% · 27.70K sh
Other
69.51%
Perfin Wealth Management Ltda
1.54% · 21.97K sh
FMR
1.31% · 18.71K sh
Vanguard Portfolio Management, LLC
1.28% · 18.32K sh
Norges Bank Investment Management
1.14% · 16.23K sh
First Manhattan Co. LLC
1.05% · 14.99K sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 10 buys · 38 sells
| Name | Role | Stake |
|---|---|---|
| Warren Buffett | Chairperson & CEO | 13.19% |
| Susan Buffett | Former Director | 0.15% |
| Gregory Abel | Vice Chairman of Non Insurance Operations & Director | 0.02% |
| Ajit Jain | Vice Chairman of Insurance Operations & Director | 0.01% |
| Thomas Murphy | Independent Director | 0.01% |
| Charlotte Guyman | Independent Director | 0.00% |
| Stephen Burke | Independent Director | 0.00% |
| Meryl Witmer | Independent Director | 0.00% |
| Charles Chang | Senior Vice President | 0.00% |
| Kenneth Chenault | Independent Director | 0.00% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-02 | Ajit Jain | Vice Chairman of Insurance Operations & Director | Other Disposition | -10 | -- |
| 2026-08-11 | Michael O'Sullivan | General Counsel | Open Market Acquisition | +488 | $510.64–513.61 |
| 2026-08-11 | Charles Chang | Senior Vice President | Open Market Acquisition | +2 | $765,184.18–765,189.94 |
| 2026-07-13 | Warren Buffett | Former Chairperson | Derivative Exercise and Sale | -12,000,000 | -- |
| 2026-06-30 | Ajit Jain | Vice Chairman of Insurance Operations & Director | Other Disposition | -3 | -- |
| 2026-05-31 | Charles Chang | Senior Vice President | Initial Statement of Beneficial | 0 | -- |
| 2026-05-21 | Warren Buffett | Former Chairperson | Other Disposition | -160 | -- |
| 2026-05-17 | Warren Buffett | Former Chairperson | Derivative Exercise and Sale | -37,292 | -- |
| 2026-05-17 | Warren Buffett | Former Chairperson | Derivative Exercise and Retained | +208 | -- |
| 2026-05-13 | Charlotte Guyman | Independent Director | Other Disposition | -574 | -- |
| 2026-05-05 | Michael O'Sullivan | General Counsel | Open Market Acquisition | +536 | $467.13–470.22 |
| 2026-05-02 | Michael O'Sullivan | General Counsel | Initial Statement of Beneficial | 0 | -- |
| 2026-03-26 | Ajit Jain | Vice Chairman of Insurance Operations & Director | Other Disposition | -22 | -- |
| 2026-03-16 | Warren Buffett | Former Chairperson | Other Disposition | -2 | -- |
| 2026-03-03 | Gregory Abel | Chief Executive Officer | Open Market Acquisition | +21 | $725,210.19–733,300.00 |
| 2025-11-09 | Warren Buffett | Former Chairperson | Derivative Exercise and Sale | -2,700,000 | -- |
| 2025-11-02 | Charlotte Guyman | Independent Director | Derivative Exercise and Sale | -410 | -- |
| 2025-11-02 | Charlotte Guyman | Independent Director | Derivative Exercise and Retained | +1,090 | -- |
| 2025-10-21 | Ajit Jain | Vice Chairman of Insurance Operations & Director | Other Disposition | -32 | -- |
| 2025-09-25 | Jain Foundation Inc, Endowment Arm | -- | Private Disposition | -15,000 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-20 15:37:25 · For reference only, not investment advice and not tailored to your situation.
the cash pile keeps growing and people keep asking what buffett’s successor will do with it. succession is the only real overhang on this one at this point.