North Star Investment Management Corp.
Position in BRK-B — Berkshire Hathaway Inc
CIK 1342857
CHICAGO, IL
Position in BRK-B
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$9,287,238
-$3,911,720 QoQ
Shares Held
18,560
+0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.74%
of 13F equity value
Holder Rank
#1,375
of 4,950 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in BRK-B Over Time
Shares Held
Position Value (USD)
Position in Insurance - Diversified
Financial Services · as of Jun 30, 2026North Star Investment Management Corp. holds $9,660,530 across 6 Insurance - Diversified names. BRK-B ranks #1 (96.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BRK-B |
Berkshire Hathaway Inc
This page
|
18,560 | $9,287,238 | |
| 2 | HIG |
Hartford Insurance Group, Inc.
|
2,104 | $278,822 | |
| 3 | AIG |
American International Group, Inc.
|
1,188 | $88,541 | |
| 4 | SLF |
Sun Life Financial Inc
|
47 | $3,685 | |
| 5 | ACGL |
Arch Capital Group Ltd.
|
18 | $1,747 | |
| 6 | AEG |
Aegon Ltd.
|
59 | $497 |
All Filings in BRK-B
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9,287,238 | 18,560 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 BRK-A | $4,308,840 | 6 | Shares | Sole | 2026-04-23 | |
| 2026-03-31 | $8,890,118 | 18,552 | Shares | Sole | 2026-04-23 | |
| 2025-12-31 BRK-A | $4,528,800 | 6 | Shares | Sole | 2026-01-30 | |
| 2025-12-31 | $9,057,250 | 18,019 | Shares | Sole | 2026-01-30 | |
| 2025-09-30 BRK-A | $4,525,200 | 6 | Shares | Sole | 2025-10-22 | |
| 2025-09-30 | $8,276,608 | 16,463 | Shares | Sole | 2025-10-22 | |
| 2025-06-30 BRK-A | $4,372,800 | 6 | Shares | Sole | 2025-07-15 | |
| 2025-06-30 | $7,898,134 | 16,259 | Shares | Sole | 2025-07-15 | |
| 2025-03-31 BRK-A | $3,193,768 | 4 | Shares | Sole | 2025-04-17 | |
| 2025-03-31 | $8,177,765 | 15,355 | Shares | Sole | 2025-04-17 | |
| 2024-12-31 BRK-A | $2,723,680 | 4 | Shares | Sole | 2025-02-10 | |
| 2024-12-31 | $6,596,583 | 14,553 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 BRK-A | $2,764,720 | 4 | Shares | Sole | 2024-10-30 | |
| 2024-09-30 | $6,695,862 | 14,548 | Shares | Sole | 2024-10-30 | |
| 2024-06-30 BRK-A | $2,448,964 | 4 | Shares | Sole | 2024-08-06 | |
| 2024-06-30 | $5,908,363 | 14,524 | Shares | Sole | 2024-08-06 | |
| 2024-03-31 BRK-A | $2,537,760 | 4 | Shares | Sole | 2024-04-30 | |
| 2024-03-31 | $6,540,347 | 15,553 | Shares | Sole | 2024-04-30 | |
| 2023-12-31 BRK-A | $2,170,500 | 4 | Shares | Sole | 2024-01-10 | |
| 2023-12-31 | $4,715,758 | 13,222 | Shares | Sole | 2024-01-10 | |
| 2023-09-30 BRK-A | $2,657,385 | 5 | Shares | Sole | 2023-11-06 | |
| 2023-09-30 | $4,747,265 | 13,552 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 BRK-A | $2,589,050 | 5 | Shares | Sole | 2023-08-02 | |
| 2023-06-30 | $4,635,895 | 13,595 | Shares | Sole | 2023-08-02 | |
| 2023-03-31 BRK-A | $2,328,000 | 5 | Shares | Sole | 2023-04-27 | |
| 2023-03-31 | $4,197,728 | 13,595 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 BRK-A | $2,343,555 | 5 | Shares | Sole | 2023-01-11 | |
| 2022-12-31 | $4,234,710 | 13,709 | Shares | Sole | 2023-01-11 | |
| 2022-09-30 BRK-A | $2,032,350 | 5 | Shares | Sole | 2022-11-02 | |
| 2022-09-30 | $3,241,889 | 12,141 | Shares | Sole | 2022-11-02 | |
| 2022-06-30 BRK-A | $2,044,750 | 5 | Shares | Sole | 2022-07-19 | |
| 2022-06-30 | $3,314,735 | 12,141 | Shares | Sole | 2022-07-19 | |
| 2022-03-31 BRK-A | $2,644,605 | 5 | Shares | Sole | 2022-05-03 | |
| 2022-03-31 | $4,332,323 | 12,276 | Shares | Sole | 2022-05-03 | |
| 2021-12-31 BRK-A | $2,253,310 | 5 | Shares | Sole | 2022-02-07 | |
| 2021-12-31 | $3,873,844 | 12,956 | Shares | Sole | 2022-02-07 | |
| 2021-09-30 BRK-A | $2,056,895 | 5 | Shares | Sole | 2021-10-20 | |
| 2021-09-30 | $3,532,935 | 12,944 | Shares | Sole | 2021-10-20 | |
| 2021-06-30 BRK-A | $2,093,005 | 5 | Shares | Sole | 2021-07-13 | |
| 2021-06-30 | $3,588,225 | 12,911 | Shares | Sole | 2021-07-13 | |
| 2021-03-31 BRK-A | $1,928,510 | 5 | Shares | Sole | 2021-04-19 | |
| 2021-03-31 | $3,246,768 | 12,709 | Shares | Sole | 2021-04-19 | |
| 2020-12-31 BRK-A | $1,739,075 | 5 | Shares | Sole | 2021-01-12 | |
| 2020-12-31 | $3,244,788 | 13,994 | Shares | Sole | 2021-01-12 | |
| 2020-09-30 BRK-A | $1,600,005 | 5 | Shares | Sole | 2020-10-13 | |
| 2020-09-30 | $2,950,496 | 13,856 | Shares | Sole | 2020-10-13 | |
| 2020-06-30 BRK-A | $1,336,500 | 5 | Shares | Sole | 2020-07-16 | |
| 2020-06-30 | $2,349,905 | 13,164 | Shares | Sole | 2020-07-16 | |
| 2020-03-31 BRK-A | $1,360,000 | 5 | Shares | Sole | 2020-04-23 | |
| No filing history on record for this holder in this stock. | ||||||