Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionAvalon Trust Co
Latest Disclosed Ownership753 shares
Latest Disclosed Value $ 245,426
Avalon Trust Co reports 74.31% increase in ownership of CB / Chubb Limited

On May 6, 2026 - Avalon Trust Co filed a 13F-HR form disclosing ownership of 753 shares of Chubb Limited (US:CB) valued at $245,425 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 432 shares of Chubb Limited. This represents a change in shares of 74.31% during the quarter. The current value of the position is $235,501 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-06 2026-03-31 13F CHUBB LTD SWITZ COM H1467J104 753 321 74.31 245 82.84 0.0169
2026-02-09 2025-12-31 13F CHUBB COM H1467J104 432 -4 -0.92 135 8.94 0.0087
2025-11-10 2025-09-30 13F CHUBB COM H1467J104 436 10 2.35 123 0.00 0.0080
2025-08-08 2025-06-30 13F CHUBB COM H1467J104 426 -52 -10.88 123 -14.58 0.0090
2025-05-09 2025-03-31 13F CHUBB COM H1467J104 478 52 12.21 144 23.08 0.0115
2025-02-10 2024-12-31 13F CHUBB COM H1467J104 426 0 0.00 118 -4.10 0.0084
2024-11-13 2024-09-30 13F CHUBB COM H1467J104 426 -40 -8.58 123 3.39 0.0091
2024-08-12 2024-06-30 13F CHUBB COM H1467J104 466 0 0.00 119 -1.67 0.0094
2024-05-07 2024-03-31 13F CHUBB COM H1467J104 466 0 0.00 121 14.29 0.0099
2024-02-06 2023-12-31 13F CHUBB COM H1467J104 466 0 0.00 105 8.25 0.0096
2023-11-13 2023-09-30 13F CHUBB COM H1467J104 466 0 0.00 97 8.99 0.0096
2023-08-09 2023-06-30 13F CHUBB COM H1467J104 466 0 0.00 90 -1.11 0.0081
2023-05-11 2023-03-31 13F CHUBB COM H1467J104 466 466 90 0.0090
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.