Position in CB
as of Jun 30, 2026
· filed Jul 17, 2026
Position Value
$118,236
+$10,354 QoQ
Shares Held
347
+4.8% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#1,877
of 2,131 holders
Holding Since
Jun 2020
25 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CB 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. CB ranks #2 (26.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ALL |
Allstate Corp
|
776 | $184,641 | |
| 2 | CB |
Chubb Ltd
This page
|
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
|
102 | $7,194 |
All Filings in CB
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $118,236 | 347 | Shares | Sole | 2026-07-17 | |
| 2026-03-31 | $107,882 | 331 | Shares | Sole | 2026-04-07 | |
| 2025-12-31 | $103,311 | 331 | Shares | Sole | 2026-01-05 | |
| 2025-09-30 | $99,069 | 351 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $101,691 | 351 | Shares | Sole | 2025-07-28 | |
| 2025-03-31 | $105,998 | 351 | Shares | Sole | 2025-04-28 | |
| 2024-12-31 | $88,416 | 320 | Shares | Sole | 2025-01-14 | |
| 2024-09-30 | $48,161 | 167 | Shares | Sole | 2024-10-28 | |
| 2024-06-30 | $42,598 | 167 | Shares | Sole | 2024-07-26 | |
| 2024-03-31 | $43,274 | 167 | Shares | Sole | 2024-04-22 | |
| 2023-12-31 | $44,748 | 198 | Shares | Sole | 2024-01-16 | |
| 2023-09-30 | $41,219 | 198 | Shares | Sole | 2023-10-11 | |
| 2023-06-30 | $45,636 | 237 | Shares | Sole | 2023-07-26 | |
| 2023-03-31 | $45,826 | 236 | Shares | Sole | 2023-04-17 | |
| 2022-12-31 | $52,061 | 236 | Shares | Sole | 2023-01-19 | |
| 2022-09-30 | $35,830 | 197 | Shares | Sole | 2022-10-21 | |
| 2022-06-30 | $38,726 | 197 | Shares | Sole | 2022-07-15 | |
| 2022-03-31 | $35,721 | 167 | Shares | Sole | 2022-04-14 | |
| 2021-12-31 | $21,650 | 112 | Shares | Sole | 2022-01-20 | |
| 2021-09-30 | $19,429 | 112 | Shares | Sole | 2021-10-12 | |
| 2021-06-30 | $9,218 | 58 | Shares | Sole | 2021-07-26 | |
| 2021-03-31 | $9,162 | 58 | Shares | Sole | 2021-04-30 | |
| 2020-12-31 | $8,927 | 58 | Shares | Sole | 2021-02-03 | |
| 2020-09-30 | $6,734 | 58 | Shares | Sole | 2020-10-16 | |
| 2020-06-30 | $7,343 | 58 | Shares | Sole | 2020-08-04 | |
| No filing history on record for this holder in this stock. | ||||||