Position in BRK-B
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$545,610,890
-$19,360,170 QoQ
Shares Held
1,138,587
+1.3% QoQ
Ownership
0.081%
of shares outstanding
% of Portfolio
4.21%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in BRK-B Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Mar 31, 2026BROWN BROTHERS HARRIMAN & CO holds $549,241,169 across 6 Insurance - Diversified names. BRK-B ranks #1 (99.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
This page
|
1,138,587 | $545,610,890 | |
| 2 | HIG |
Hartford Insurance Group, Inc.
|
11,940 | $1,614,646 | |
| 3 | ACGL |
Arch Capital Group Ltd.
|
14,630 | $1,404,333 | |
| 4 | AIG |
American International Group, Inc.
|
7,316 | $550,529 | |
| 5 | AEG |
Aegon Ltd.
|
4,226 | $30,680 | |
| 6 | SLF |
Sun Life Financial Inc
|
481 | $30,091 |
All Filings in BRK-B
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25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $545,610,890 | 1,138,587 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $564,971,060 | 1,123,985 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $599,996,561 | 1,193,453 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $599,167,177 | 1,233,438 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $678,631,543 | 1,274,234 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $615,855,671 | 1,358,665 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 | $691,235,957 | 1,501,838 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $657,012,510 | 1,615,075 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $765,083,154 | 1,819,374 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $664,564,221 | 1,863,299 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $662,782,662 | 1,892,043 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $654,676,693 | 1,919,873 | Shares | Sole | 2023-08-07 | |
| 2023-03-31 | $593,829,551 | 1,923,210 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $607,821,294 | 1,967,696 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $534,550,008 | 2,001,910 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $546,126,547 | 2,000,317 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $714,504,409 | 2,024,608 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $696,893,951 | 2,330,749 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $646,354,126 | 2,368,118 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $671,285,466 | 2,415,391 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $621,461,942 | 2,432,622 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 | $653,072,984 | 2,816,548 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $622,083,341 | 2,921,402 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $521,958,063 | 2,923,971 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $664,208,591 | 3,632,930 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||