Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionStonebridge Capital Management Inc
Latest Disclosed Ownership4,142 shares
Latest Disclosed Value $ 1,350,002
Stonebridge Capital Management Inc reports 126.83% increase in ownership of CB / Chubb Limited

On April 13, 2026 - Stonebridge Capital Management Inc filed a 13F-HR form disclosing ownership of 4,142 shares of Chubb Limited (US:CB) valued at $1,350,002 USD as of March 31, 2026. The entity filed a previous 13F-HR on July 1, 2025 disclosing 1,826 shares of Chubb Limited. The current value of the position is $1,302,659 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)
2026-04-13 2026-03-31 13F CHUBB LIMITED COM COM H1467J104 4,142 2,316 126.83 1,350 0.6139
2025-07-01 2025-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 1 0.2069
2025-05-12 2025-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 1 0.2382
2025-01-14 2024-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 1 0.2068
2024-10-07 2024-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 1 0.2092
2024-07-09 2024-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 0 0.1988
2024-04-15 2024-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 0 0.2114
2024-03-05 2023-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 0 0.2014
2023-12-13 2023-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 0 0.2076
2023-07-06 2023-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 0 0.1639
2023-04-04 2023-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 0 -100.00 0.1706
2023-01-06 2022-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 0 -100.00 0.1926
2022-10-06 2022-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 332 -7.52 0.1716
2022-07-01 2022-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 359 -8.18 0.1637
2022-04-04 2022-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 391 10.76 0.1410
2022-01-05 2021-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 353 11.36 0.1228
2021-10-07 2021-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 317 9.31 0.1163
2021-07-06 2021-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 290 0.69 0.1054
2021-04-05 2021-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 288 2.49 0.1099
2021-01-06 2020-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 281 32.55 0.1162
2020-12-11 2020-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 212 -7.42 0.0979
2020-07-07 2020-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 229 12.25 0.1178
2020-05-20 2020-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 204 -28.17 0.1143
2020-01-02 2019-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 284 -3.73 0.1243
2019-10-02 2019-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 295 9.67 0.1367
2019-07-12 2019-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 269 5.08 0.1060
2019-05-02 2019-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 256 8.47 0.0934
2019-01-25 2018-12-31 13F/A-1 CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 236 -3.28 0.0943
2019-01-24 2018-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 244
2018-10-16 2018-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 244 4.27 0.0838
2018-07-06 2018-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 234 -4.49 0.0838
2018-04-16 2018-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 245 -7.89 0.0897
2018-01-29 2017-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 266 2.31 0.0946
2017-11-01 2017-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 260 -1.89 0.0979
2017-07-27 2017-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 265 6.43 0.1013
2017-04-26 2017-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 249 2.89 0.1004
2017-01-24 2016-12-31 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 242 5.22 0.1019
2016-10-17 2016-09-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 230 -3.36 0.0988
2016-07-27 2016-06-30 13F CHUBB LIMITED COM COM H1467J104 1,826 0 0.00 238 9.17 0.1085
2016-04-12 2016-03-31 13F CHUBB LIMITED COM COM H1467J104 1,826 -1,609 -46.84 218 -52.09 0.0934
2016-01-28 2015-12-31 13F CHUBB COM 171232101 3,435 0 0.00 455 8.08 0.1924
2015-10-30 2015-09-30 13F CHUBB COM 171232101 3,435 -50 -1.43 421 27.19 0.1892
2015-07-16 2015-06-30 13F CHUBB COM 171232101 3,485 0 0.00 331 -5.97 0.1351
2015-04-17 2015-03-31 13F CHUBB COM 171232101 3,485 3,485 352 0.1433
2015-02-05 2014-12-31 13F CHUBB COM 171232101 0 -3,485 -100.00 0 -100.00
2014-10-30 2014-09-30 13F CHUBB COM 171232101 3,485 0 0.00 317 -1.25 0.1218
2014-07-16 2014-06-30 13F CHUBB COM 171232101 3,485 400 12.97 321 16.73 0.1212
2014-04-28 2014-03-31 13F CHUBB COM 171232101 3,085 0 0.00 275 -8.03 0.1140
2014-02-03 2013-12-31 13F CHUBB COM 171232101 3,085 -80 -2.53 299 5.65 0.1201
2013-11-04 2013-09-30 13F CHUBB COM 171232101 3,165 0 0.00 283 5.60 0.1283
2013-08-15 2013-06-30 13F CHUBB COM 171232101 3,165 3,165 268 0.1248
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.