Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionAppleton Partners Inc/ma
Latest Disclosed Ownership1,924 shares
Latest Disclosed Value $ 627
Appleton Partners Inc/ma reports 0.82% decrease in ownership of CB / Chubb Limited

On April 28, 2026 - Appleton Partners Inc/ma filed a 13F-HR form disclosing ownership of 1,924 shares of Chubb Limited (US:CB) valued at $627,089 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 1,940 shares of Chubb Limited. The current value of the position is $601,731 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)
2026-04-28 2026-03-31 13F CHUBB LIMITED COM CS H1467J104 1,924 -16 -0.82 1 0.0437
2026-01-09 2025-12-31 13F CHUBB LIMITED COM CS H1467J104 1,940 -20 -1.02 1 0.0399
2025-11-05 2025-09-30 13F CHUBB CS H1467J104 1,960 -674 -25.59 1 0.0371
2025-07-22 2025-06-30 13F CHUBB CS H1467J104 2,634 -25 -0.94 1 0.0540
2025-04-22 2025-03-31 13F CHUBB CS H1467J104 2,659 1,475 124.58 1 0.0621
2025-01-28 2024-12-31 13F CHUBB CS H1467J104 1,184 -78 -6.18 0 0.0242
2024-10-01 2024-09-30 13F CHUBB CS H1467J104 1,262 -15 -1.17 0 0.0268
2024-07-02 2024-06-30 13F CHUBB CS H1467J104 1,277 -450 -26.06 0 0.0251
2024-04-01 2024-03-31 13F CHUBB CS H1467J104 1,727 -178 -9.34 0 0.0348
2024-01-02 2023-12-31 13F CHUBB CS H1467J104 1,905 -35 -1.80 0 0.0348
2023-10-03 2023-09-30 13F CHUBB CS H1467J104 1,940 -185 -8.71 0 0.0359
2023-07-10 2023-06-30 13F CHUBB CS H1467J104 2,125 0 0.00 0 0.0345
2023-04-10 2023-03-31 13F CHUBB CS H1467J104 2,125 1,040 95.85 0 0.0367
2023-01-19 2022-12-31 13F CHUBB CS H1467J104 1,085 -55 -4.82 0 -100.00 0.0226
2022-10-27 2022-09-30 13F CHUBB CS H1467J104 1,140 0 0.00 207 -7.59 0.0207
2022-07-08 2022-06-30 13F CHUBB CS H1467J104 1,140 -54 -4.52 224 -12.16 0.0212
2022-04-05 2022-03-31 13F CHUBB CS H1467J104 1,194 -330 -21.65 255 -13.56 0.0208
2022-02-03 2021-12-31 13F CHUBB CS H1467J104 1,524 -120 -7.30 295 3.51 0.0222
2021-10-14 2021-09-30 13F CHUBB CS H1467J104 1,644 -195 -10.60 285 -2.40 0.0237
2021-07-07 2021-06-30 13F CHUBB CS H1467J104 1,839 -341 -15.64 292 -15.12 0.0249
2021-04-19 2021-03-31 13F CHUBB LIMITED COM CS H1467J104 2,180 -405 -15.67 344 -13.57 0.0320
2021-01-19 2020-12-31 13F CHUBB LIMITED COM CS H1467J104 2,585 -5,763 -69.03 398 -58.93 0.0392
2020-10-14 2020-09-30 13F CHUBB LIMITED COM COM H1467J104 8,348 -1,562 -15.76 969 -22.79 0.1070
2020-08-14 2020-06-30 13F CHUBB LIMITED COM COM H1467J104 9,910 -415 -4.02 1,255 8.85 0.1503
2020-05-04 2020-03-31 13F CHUBB LIMITED COM COM H1467J104 10,325 5 0.05 1,153 -28.21 0.1598
2020-01-13 2019-12-31 13F CHUBB LIMITED COM COM H1467J104 10,320 2,731 35.99 1,606 31.10 0.1764
2019-11-04 2019-09-30 13F CHUBB LIMITED COM COM H1467J104 7,589 50 0.66 1,225 10.36 0.1479
2019-07-25 2019-06-30 13F CHUBB LIMITED COM COM H1467J104 7,539 -210 -2.71 1,110 2.30 0.1372
2019-04-17 2019-03-31 13F CHUBB LIMITED COM COM H1467J104 7,749 -549 -6.62 1,085 1.21 0.1438
2019-01-17 2018-12-31 13F CHUBB LIMITED COM COM H1467J104 8,298 -435 -4.98 1,072 -8.14 0.1605
2018-10-09 2018-09-30 13F CHUBB LIMITED COM COM H1467J104 8,733 -1,000 -10.27 1,167 -5.58 0.1554
2018-08-08 2018-06-30 13F CHUBB LIMITED COM COM H1467J104 9,733 -362 -3.59 1,236 -10.50 0.1770
2018-04-11 2018-03-31 13F CHUBB LIMITED COM COM H1467J104 10,095 -99 -0.97 1,381 -7.32 0.2096
2018-01-12 2017-12-31 13F CHUBB LIMITED COM COM H1467J104 10,194 1,041 11.37 1,490 14.18 0.2311
2017-10-12 2017-09-30 13F CHUBB LIMITED COM COM H1467J104 9,153 760 9.06 1,305 6.97 0.2199
2017-07-11 2017-06-30 13F CHUBB LIMITED COM COM H1467J104 8,393 283 3.49 1,220 10.41 0.2051
2017-05-01 2017-03-31 13F CHUBB LIMITED COM COM H1467J104 8,110 -214 -2.57 1,105 0.45 0.2033
2017-02-13 2016-12-31 13F CHUBB LIMITED COM COM H1467J104 8,324 -279 -3.24 1,100 1.76 0.2223
2016-11-03 2016-09-30 13F CHUBB LIMITED COM COM H1467J104 8,603 -3,709 -30.13 1,081 -32.82 0.2037
2016-08-03 2016-06-30 13F CHUBB LIMITED COM COM H1467J104 12,312 2,967 31.75 1,609 44.56 0.3289
2016-04-21 2016-03-31 13F CHUBB LIMITED COM COM H1467J104 9,345 1,835 24.43 1,113 11.75 0.2200
2016-01-22 2015-12-31 13F CHUBB LIMITED COM COM H1467J104 7,510 3,300 78.38 996 93.02 0.1964
2015-10-15 2015-09-30 13F CHUBB CORP COM COM 171232101 4,210 1,440 51.99 516 95.45 0.1173
2015-10-15 2015-09-30 13F ACE LTD SHS COM H0023R105 4,170 1,400 431 0.0980
2015-07-15 2015-06-30 13F CHUBB CORP COM COM 171232101 2,770 775 38.85 264 30.69 0.0591
2015-04-30 2015-03-31 13F CHUBB CORP COM COM 171232101 1,995 1,995 202 0.0456
2015-02-04 2014-12-31 13F CHUBB CORP COM COM 171232101 0 -2,895 -100.00 0 -100.00
2014-11-06 2014-09-30 13F CHUBB CORP COM COM 171232101 2,895 140 5.08 264 3.94 0.0616
2014-07-23 2014-06-30 13F CHUBB CORP COM COM 171232101 2,755 200 7.83 254 11.40 0.0594
2014-04-30 2014-03-31 13F CHUBB CORP COM COM 171232101 2,555 -1,500 -36.99 228 -41.84 0.0539
2014-02-13 2013-12-31 13F CHUBB CORP COM COMMON STOCK 171232101 4,055 400 10.94 392 20.25 0.0940
2013-10-22 2013-09-30 13F CHUBB CORP COM COMMON STOCK 171232101 3,655 3,655 326 0.0874
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.