Position in CB
as of Mar 31, 2026
· filed May 18, 2026
Position Value
$1,599,867,817
+$113,943,156 QoQ
Shares Held
4,908,624
+3.1% QoQ
Ownership
1.27%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 40.612379355192004.ToString("F0")%
Shared 0.ToString("F0")%
None 59.387620644807996.ToString("F0")%
Common Shares in CB Over Time
Shares Held
Position Value (USD)
Derivatives in CB
reported options exposure · as of Mar 31, 2025CallValue
$1,328,756
CallShares
4,400
PutValue
$1,630,746
PutShares
5,400
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Insurance - Property & Casualty
Financial Services · as of Mar 31, 2026BANK OF AMERICA CORP /DE/ holds $8,220,758,063 across 41 Insurance - Property & Casualty names. CB ranks #3 (19.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PGR |
Progressive Corp/Oh/
|
12,874,152 | $2,552,171,889 | |
| 2 | ALL |
Allstate Corp
|
7,913,320 | $1,640,747,765 | |
| 3 | CB |
Chubb Ltd
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|
4,908,624 | $1,599,867,817 | |
| 4 | TRV |
Travelers Companies, Inc.
|
3,420,104 | $997,575,931 | |
| 5 | CINF |
Cincinnati Financial Corp
|
1,859,905 | $292,656,049 | |
| 6 | MKL |
Markel Group Inc.
|
136,084 | $260,474,286 | |
| 7 | WRB |
Berkley W R Corp
|
2,904,522 | $192,511,716 | |
| 8 | KNSL |
Kinsale Capital Group, Inc.
|
285,535 | $97,555,885 |
All Filings in CB
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,599,867,817 | 4,908,624 | Shares | Defined | 2026-05-18 | |
| 2025-12-31 | $1,485,924,661 | 4,760,748 | Shares | Defined | 2026-02-17 | |
| 2025-09-30 | $1,297,775,053 | 4,597,963 | Shares | Defined | 2026-02-03 | |
| 2025-06-30 | $1,428,278,455 | 4,929,858 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,333,891,638 | 4,417,006 | Shares | Defined | 2025-05-15 | |
| 2025-03-31 | $1,630,746 | 5,400 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $1,328,756 | 4,400 | Call | Defined | 2025-05-15 | |
| 2024-12-31 | $1,215,720 | 4,400 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $1,492,020 | 5,400 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $1,162,034,353 | 4,205,698 | Shares | Defined | 2025-02-14 | |
| 2024-09-30 | $115,356 | 400 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $403,746 | 1,400 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $1,285,667,418 | 4,458,086 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $357,112 | 1,400 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $1,161,430,508 | 4,553,201 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $102,032 | 400 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $1,109,196,372 | 4,280,463 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $965,344,310 | 4,271,435 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $890,882,781 | 4,279,387 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $805,848,960 | 4,184,924 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $996,851,764 | 5,133,648 | Shares | Defined | 2023-05-12 | |
| 2022-12-31 | $1,117,433,634 | 5,065,429 | Shares | Defined | 2023-02-10 | |
| 2022-09-30 | $926,034,013 | 5,091,456 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,021,481,574 | 5,196,264 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $1,092,949,638 | 5,109,629 | Shares | Defined | 2022-05-16 | |
| 2021-12-31 | $1,088,858,200 | 5,632,705 | Shares | Defined | 2022-02-08 | |
| 2021-09-30 | $1,067,619,510 | 6,154,136 | Shares | Defined | 2021-11-15 | |
| 2021-06-30 | $955,593,528 | 6,012,291 | Shares | Defined | 2021-09-13 | |
| 2021-03-31 | $1,039,022,238 | 6,577,339 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $995,053,546 | 6,464,745 | Shares | Defined | 2021-02-10 | |
| 2020-09-30 | $805,492,967 | 6,936,729 | Shares | Defined | 2020-11-13 | |
| 2020-06-30 | $892,208,452 | 7,046,347 | Shares | Defined | 2020-08-14 | |
| 2020-03-31 | $1,483,682,697 | 13,283,935 | Shares | Defined | 2020-05-15 | |
| 2020-03-31 | $134,028 | 1,200 | Call | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||