Position in BRK-B
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$7,876,943,292
+$243,570,168 QoQ
Shares Held
15,438,015
-0.3% QoQ
Ownership
1.10%
of shares outstanding
% of Portfolio
0.99%
of 13F equity value
Holder Rank
#10
of 4,950 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 99%
Shared 1%
None 0%
Common Shares in BRK-B Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026NORTHERN TRUST CORP holds $9,261,703,821 across 9 Insurance - Diversified names. BRK-B ranks #1 (85.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
This page
|
15,438,015 | $7,876,943,292 | |
| 2 | HIG |
Hartford Insurance Group, Inc.
|
3,595,887 | $476,526,940 | |
| 3 | AIG |
American International Group, Inc.
|
5,776,587 | $430,529,023 | |
| 4 | ACGL |
Arch Capital Group Ltd.
|
4,281,588 | $415,570,927 | |
| 5 | SLF |
Sun Life Financial Inc
|
533,151 | $41,809,700 | |
| 6 | AEG |
Aegon Ltd.
|
1,453,467 | $12,267,259 | |
| 7 | PLGO |
Pelagos Insurance Capital Ltd
|
283,179 | $6,895,407 | |
| 8 | XZO |
Exzeo Group, Inc.
|
49,227 | $830,459 |
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 | $152,016,550 | 203 | Shares | Defined | 2026-08-13 | |
| 2026-06-30 | $7,724,926,742 | 15,437,812 | Shares | Other | 2026-08-13 | |
| 2026-03-31 BRK-A | $211,851,300 | 295 | Shares | Defined | 2026-05-14 | |
| 2026-03-31 | $7,421,521,824 | 15,487,316 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 BRK-A | $197,757,600 | 262 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $7,805,314,064 | 15,528,328 | Shares | Other | 2026-02-17 | |
| 2025-09-30 BRK-A | $257,182,200 | 341 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $7,964,725,812 | 15,842,634 | Shares | Other | 2025-11-14 | |
| 2025-06-30 BRK-A | $228,843,200 | 314 | Shares | Defined | 2025-08-13 | |
| 2025-06-30 | $7,753,046,585 | 15,960,324 | Shares | Other | 2025-08-13 | |
| 2025-03-31 BRK-A | $222,765,318 | 279 | Shares | Defined | 2025-05-13 | |
| 2025-03-31 | $8,626,967,300 | 16,198,444 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 BRK-A | $186,572,080 | 274 | Shares | Other | 2025-02-14 | |
| 2024-12-31 | $7,464,426,923 | 16,467,585 | Shares | Other | 2025-02-14 | |
| 2024-09-30 BRK-A | $196,986,300 | 285 | Shares | Defined | 2024-11-13 | |
| 2024-09-30 | $7,052,584,229 | 15,323,044 | Shares | Defined | 2024-11-13 | |
| 2024-06-30 BRK-A | $191,019,192 | 312 | Shares | Other | 2024-08-14 | |
| 2024-06-30 | $6,379,807,785 | 15,682,910 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 BRK-A | $194,773,080 | 307 | Shares | Defined | 2024-05-14 | |
| 2024-03-31 | $6,607,891,901 | 15,713,621 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 BRK-A | $194,259,750 | 358 | Shares | Defined | 2024-02-13 | |
| 2023-12-31 | $5,818,099,707 | 16,312,734 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 BRK-A | $128,617,434 | 242 | Shares | Defined | 2023-11-13 | |
| 2023-09-30 | $5,874,524,693 | 16,769,982 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 BRK-A | $106,151,050 | 205 | Shares | Defined | 2023-08-11 | |
| 2023-06-30 | $5,503,167,461 | 16,138,321 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 BRK-A | $97,776,000 | 210 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $5,216,939,630 | 16,895,876 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 BRK-A | $121,864,860 | 260 | Shares | Defined | 2023-02-13 | |
| 2022-12-31 | $5,253,925,031 | 17,008,498 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 BRK-A | $241,849,650 | 595 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $4,520,085,986 | 16,927,893 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 BRK-A | $244,961,050 | 599 | Shares | Defined | 2022-08-12 | |
| 2022-06-30 | $4,655,571,984 | 17,052,128 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 BRK-A | $309,947,706 | 586 | Shares | Defined | 2022-05-13 | |
| 2022-03-31 | $6,055,214,250 | 17,157,956 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 BRK-A | $264,087,932 | 586 | Shares | Defined | 2022-02-08 | |
| 2021-12-31 | $5,208,800,961 | 17,420,739 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 BRK-A | $226,258,450 | 550 | Shares | Defined | 2021-11-15 | |
| 2021-09-30 | $4,849,268,478 | 17,766,793 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 BRK-A | $230,230,550 | 550 | Shares | Defined | 2021-08-13 | |
| 2021-06-30 | $5,130,086,924 | 18,458,862 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 BRK-A | $222,550,054 | 577 | Shares | Defined | 2021-05-12 | |
| 2021-03-31 | $4,871,684,397 | 19,069,497 | Shares | Other | 2021-05-12 | |
| 2020-12-31 BRK-A | $113,387,690 | 326 | Shares | Defined | 2021-02-11 | |
| 2020-12-31 | $4,623,987,709 | 19,942,156 | Shares | Defined | 2021-02-11 | |
| 2020-09-30 BRK-A | $80,320,251 | 251 | Shares | Defined | 2020-11-16 | |
| 2020-09-30 | $4,460,005,940 | 20,944,895 | Shares | Defined | 2020-11-16 | |
| 2020-06-30 BRK-A | $58,004,100 | 217 | Shares | Other | 2020-08-14 | |
| 2020-06-30 | $3,692,373,313 | 20,684,406 | Shares | Other | 2020-08-14 | |
| No filing history on record for this holder in this stock. | ||||||