Position in BRK-B
as of Jun 30, 2026
· filed Aug 11, 2026
Position Value
$289,159,148
+$5,839,886 QoQ
Shares Held
483,649
-2.4% QoQ
Ownership
0.034%
of shares outstanding
% of Portfolio
0.88%
of 13F equity value
Holder Rank
#173
of 4,950 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 77%
Shared 0%
None 23%
Common Shares in BRK-B Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026BLAIR WILLIAM & CO/IL holds $294,011,828 across 5 Insurance - Diversified names. BRK-B ranks #1 (98.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
This page
|
483,649 | $289,159,148 | |
| 2 | HIG |
Hartford Insurance Group, Inc.
|
14,346 | $1,901,131 | |
| 3 | AIG |
American International Group, Inc.
|
20,707 | $1,543,292 | |
| 4 | SLF |
Sun Life Financial Inc
|
9,096 | $713,308 | |
| 5 | ACGL |
Arch Capital Group Ltd.
|
7,160 | $694,949 |
All Filings in BRK-B
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50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 BRK-A | $47,177,550 | 63 | Shares | Sole | 2026-08-11 | |
| 2026-06-30 | $241,981,598 | 483,586 | Shares | Sole | 2026-08-11 | |
| 2026-03-31 BRK-A | $45,960,960 | 64 | Shares | Sole | 2026-05-08 | |
| 2026-03-31 | $237,358,302 | 495,322 | Shares | Sole | 2026-05-08 | |
| 2025-12-31 BRK-A | $49,816,800 | 66 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $224,715,714 | 447,062 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 BRK-A | $49,023,000 | 65 | Shares | Sole | 2025-11-12 | |
| 2025-09-30 | $223,836,941 | 445,234 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 BRK-A | $51,016,000 | 70 | Shares | Sole | 2025-07-24 | |
| 2025-06-30 | $215,000,344 | 442,597 | Shares | Sole | 2025-07-24 | |
| 2025-03-31 BRK-A | $55,890,940 | 70 | Shares | Sole | 2025-05-09 | |
| 2025-03-31 | $224,085,165 | 420,754 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 BRK-A | $48,345,320 | 71 | Shares | Sole | 2025-02-12 | |
| 2024-12-31 | $189,978,260 | 419,119 | Shares | Sole | 2025-02-12 | |
| 2024-09-30 BRK-A | $47,000,240 | 68 | Shares | Sole | 2024-11-12 | |
| 2024-09-30 | $187,720,262 | 407,857 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 BRK-A | $41,020,147 | 67 | Shares | Sole | 2024-08-12 | |
| 2024-06-30 | $165,284,467 | 406,304 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 BRK-A | $43,776,360 | 69 | Shares | Sole | 2024-05-09 | |
| 2024-03-31 | $166,399,343 | 395,699 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 BRK-A | $37,441,125 | 69 | Shares | Sole | 2024-02-12 | |
| 2023-12-31 | $135,703,423 | 380,484 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 BRK-A | $35,608,959 | 67 | Shares | Sole | 2023-11-09 | |
| 2023-09-30 | $124,576,138 | 355,627 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 BRK-A | $26,926,120 | 52 | Shares | Sole | 2023-08-11 | |
| 2023-06-30 | $120,007,448 | 351,928 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 BRK-A | $24,211,200 | 52 | Shares | Sole | 2023-05-12 | |
| 2023-03-31 | $110,575,477 | 358,116 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 BRK-A | $25,779,105 | 55 | Shares | Sole | 2023-02-10 | |
| 2022-12-31 | $110,264,017 | 356,957 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 BRK-A | $21,542,910 | 53 | Shares | Sole | 2022-11-09 | |
| 2022-09-30 | $89,697,091 | 335,919 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 BRK-A | $21,674,350 | 53 | Shares | Sole | 2022-08-10 | |
| 2022-06-30 | $89,097,073 | 326,339 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 BRK-A | $24,330,366 | 46 | Shares | Sole | 2022-05-13 | |
| 2022-03-31 | $115,310,166 | 326,741 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 BRK-A | $20,279,790 | 45 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $97,966,453 | 327,647 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 BRK-A | $17,277,918 | 42 | Shares | Sole | 2021-11-12 | |
| 2021-09-30 | $85,745,465 | 314,155 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 BRK-A | $23,023,055 | 55 | Shares | Sole | 2021-08-12 | |
| 2021-06-30 | $85,179,700 | 306,490 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 BRK-A | $35,870,286 | 93 | Shares | Sole | 2021-05-13 | |
| 2021-03-31 | $78,549,360 | 307,470 | Shares | Sole | 2021-05-13 | |
| 2020-12-31 BRK-A | $33,042,425 | 95 | Shares | Sole | 2021-02-09 | |
| 2020-12-31 | $83,109,395 | 358,431 | Shares | Sole | 2021-02-09 | |
| 2020-09-30 BRK-A | $30,720,096 | 96 | Shares | Sole | 2020-11-06 | |
| 2020-09-30 | $73,673,407 | 345,982 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 BRK-A | $24,858,900 | 93 | Shares | Sole | 2020-08-12 | |
| 2020-06-30 | $62,563,113 | 350,474 | Shares | Sole | 2020-08-12 | |
| No filing history on record for this holder in this stock. | ||||||