Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionStrongBox Wealth, LLC
Latest Disclosed Ownership1,729 shares
Latest Disclosed Value $ 563,533
StrongBox Wealth, LLC reports 4.98% increase in ownership of CB / Chubb Limited

On May 8, 2026 - StrongBox Wealth, LLC filed a 13F-HR form disclosing ownership of 1,729 shares of Chubb Limited (US:CB) valued at $563,533 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 1,647 shares of Chubb Limited. This represents a change in shares of 4.98% during the quarter. The current value of the position is $540,745 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)
2026-05-08 2026-03-31 13F CHUBB LTD SWITZ COM H1467J104 1,729 82 4.98 564 9.53 0.1803
2026-01-21 2025-12-31 13F CHUBB COM H1467J104 1,647 49 3.07 514 13.97 0.1689
2025-10-07 2025-09-30 13F CHUBB COM H1467J104 1,598 355 28.56 451 25.28 0.1526
2025-07-09 2025-06-30 13F CHUBB COM H1467J104 1,243 57 4.81 360 0.56 0.1367
2025-05-13 2025-03-31 13F CHUBB COM H1467J104 1,186 -1,035 -46.60 358 -41.60 0.1493
2025-01-14 2024-12-31 13F CHUBB COM H1467J104 2,221 -33 -1.46 614 -5.69 0.2598
2024-11-12 2024-09-30 13F CHUBB COM H1467J104 2,254 2,254 650 0.2785
2024-01-08 2023-12-31 13F CHUBB COM H1467J104 0 -1,077 -100.00 0 -100.00
2023-10-10 2023-09-30 13F CHUBB COM H1467J104 1,077 -115 -9.65 224 -2.18 0.1427
2023-07-24 2023-06-30 13F CHUBB COM H1467J104 1,192 152 14.62 230 13.93 0.1448
2023-04-21 2023-03-31 13F CHUBB COM H1467J104 1,040 1,040 202 0.1355
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.