Position in BRK-B
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$283,379,710
+$13,841,691 QoQ
Shares Held
591,360
+10.3% QoQ
Ownership
0.042%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BRK-B Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Mar 31, 2026SEI INVESTMENTS CO holds $590,825,401 across 9 Insurance - Diversified names. BRK-B ranks #1 (48.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
This page
|
591,360 | $283,379,710 | |
| 2 | ACGL |
Arch Capital Group Ltd.
|
1,620,619 | $155,563,216 | |
| 3 | AIG |
American International Group, Inc.
|
1,338,187 | $100,698,570 | |
| 4 | HIG |
Hartford Insurance Group, Inc.
|
340,205 | $46,005,921 | |
| 5 | AEG |
Aegon Ltd.
|
412,972 | $2,998,176 | |
| 6 | XZO |
Exzeo Group, Inc.
|
107,490 | $1,576,878 | |
| 7 | SLF |
Sun Life Financial Inc
|
5,788 | $362,097 | |
| 8 | PLGO |
Pelagos Insurance Capital Ltd
|
10,490 | $200,463 |
All Filings in BRK-B
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $283,379,710 | 591,360 | Shares | Defined | 2026-05-13 | |
| 2025-12-31 | $269,538,019 | 536,234 | Shares | Defined | 2026-02-13 | |
| 2025-09-30 | $197,673,847 | 393,193 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $182,101,571 | 374,872 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $188,804,934 | 354,510 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $151,068,704 | 333,279 | Shares | Defined | 2025-02-11 | |
| 2024-09-30 | $153,164,401 | 332,778 | Shares | Defined | 2024-11-12 | |
| 2024-06-30 | $121,624,656 | 298,979 | Shares | Defined | 2024-08-13 | |
| 2024-03-31 | $117,369,654 | 279,106 | Shares | Defined | 2024-05-07 | |
| 2023-12-31 | $98,042,980 | 274,892 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $93,656,907 | 267,362 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $89,294,601 | 261,861 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $67,413,752 | 218,330 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $41,342,247 | 133,837 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $45,196,071 | 169,261 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $42,471,808 | 155,563 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $79,017,959 | 223,904 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $105,362,218 | 352,382 | Shares | Defined | 2022-02-14 | |
| 2021-09-30 | $107,470,669 | 393,752 | Shares | Defined | 2021-11-12 | |
| 2021-06-30 | $28,475,126 | 102,458 | Shares | Defined | 2021-08-06 | |
| 2021-03-31 | $28,265,966 | 110,643 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $25,801,797 | 111,277 | Shares | Sole | 2021-02-08 | |
| 2020-09-30 | $22,130,214 | 103,927 | Shares | Sole | 2020-12-04 | |
| 2020-06-30 | $18,881,537 | 105,773 | Shares | Sole | 2020-08-17 | |
| 2020-03-31 | $20,829,089 | 113,926 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||