Position in WRB
as of Jun 30, 2026
· filed Jul 17, 2026
Position Value
$7,194
+$434 QoQ
Shares Held
102
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#858
of 947 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WRB Over Time
Shares Held
Position Value (USD)
Position in Insurance - Property & Casualty
Financial Services · as of Jun 30, 2026Rosenberg Matthew Hamilton holds $438,949 across 8 Insurance - Property & Casualty names. WRB ranks #8 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALL |
Allstate Corp
|
776 | $184,641 | |
| 2 | CB |
Chubb Ltd
|
347 | $118,236 | |
| 3 | CINF |
Cincinnati Financial Corp
|
267 | $49,432 | |
| 4 | PGR |
Progressive Corp/Oh/
|
114 | $24,903 | |
| 5 | ORI |
Old Republic International Corp
|
500 | $20,460 | |
| 6 | MKL |
Markel Group Inc.
|
9 | $17,577 | |
| 7 | TRV |
Travelers Companies, Inc.
|
50 | $16,506 | |
| 8 | WRB |
Berkley W R Corp
This page
|
102 | $7,194 |
All Filings in WRB
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $7,194 | 102 | Shares | Sole | 2026-07-17 | |
| 2026-03-31 | $6,760 | 102 | Shares | Sole | 2026-04-07 | |
| 2025-12-31 | $12,130 | 173 | Shares | Sole | 2026-01-05 | |
| 2025-09-30 | $13,255 | 173 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $2,204 | 30 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $2,134 | 30 | Shares | Sole | 2025-04-28 | |
| 2024-12-31 | $1,404 | 24 | Shares | Sole | 2025-01-14 | |
| 2024-09-30 | $1,361 | 24 | Shares | Sole | 2024-10-28 | |
| 2024-06-30 | $4,714 | 60 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $5,306 | 60 | Shares | Sole | 2024-04-22 | |
| 2023-12-31 | $1,131 | 16 | Shares | Sole | 2024-01-16 | |
| 2023-09-30 | $1,015 | 16 | Shares | Sole | 2023-10-11 | |
| 2023-06-30 | $952 | 16 | Shares | Sole | 2023-07-26 | |
| 2023-03-31 | $996 | 16 | Shares | Sole | 2023-04-17 | |
| 2022-12-31 | $1,161 | 16 | Shares | Sole | 2023-01-19 | |
| 2022-09-30 | $1,033 | 16 | Shares | Sole | 2022-10-21 | |
| No filing history on record for this holder in this stock. | ||||||