Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionNorthwestern Mutual Wealth Management Co
Latest Disclosed Ownership36,043 shares
Latest Disclosed Value $ 11,747,450
Northwestern Mutual Wealth Management Co reports 1.95% increase in ownership of CB / Chubb Limited

On May 7, 2026 - Northwestern Mutual Wealth Management Co filed a 13F-HR form disclosing ownership of 36,043 shares of Chubb Limited (US:CB) valued at $11,747,495 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 10, 2026 disclosing 35,355 shares of Chubb Limited. This represents a change in shares of 1.95% during the quarter. The current value of the position is $11,759,750 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)
2026-05-07 2026-03-31 13F CHUBB LTD SWITZ COM H1467J104 36,043 688 1.95 11,747 6.45 0.0072
2026-02-10 2025-12-31 13F/A-1 CHUBB COM H1467J104 35,355 3,160 9.82 11,035 21.44 0.0070
2026-02-05 2025-12-31 13F CHUBB COM H1467J104 3,738 -28,457 170 0.0001
2025-11-14 2025-09-30 13F CHUBB COM H1467J104 32,195 3,351 11.62 9,087 8.75 0.0061
2025-08-13 2025-06-30 13F CHUBB COM H1467J104 28,844 326 1.14 8,357 -2.97 0.0061
2025-05-14 2025-03-31 13F CHUBB COM H1467J104 28,518 153 0.54 8,612 9.89 0.0070
2025-02-11 2024-12-31 13F CHUBB COM H1467J104 28,365 -647 -2.23 7,837 -6.32 0.0066
2024-11-12 2024-09-30 13F CHUBB COM H1467J104 29,012 3,316 12.90 8,367 27.65 0.0074
2024-08-16 2024-06-30 13F CHUBB COM H1467J104 25,696 486 1.93 6,555 0.34 0.0065
2024-05-15 2024-03-31 13F CHUBB COM H1467J104 25,210 -4,079 -13.93 6,532 -1.30 0.0067
2024-02-13 2023-12-31 13F CHUBB COM H1467J104 29,289 -794 -2.64 6,618 5.69 0.0075
2023-11-14 2023-09-30 13F CHUBB COM H1467J104 30,083 889 3.05 6,263 11.40 0.0081
2023-08-14 2023-06-30 13F CHUBB COM H1467J104 29,194 2,016 7.42 5,622 6.52 0.0073
2023-05-15 2023-03-31 13F CHUBB COM H1467J104 27,178 1,177 4.53 5,277 -8.00 0.0074
2023-02-21 2022-12-31 13F CHUBB COM H1467J104 26,001 -1,665 -6.02 5,736 13.99 0.0087
2022-11-14 2022-09-30 13F CHUBB COM H1467J104 27,666 3,226 13.20 5,032 4.72 0.0088
2022-08-04 2022-06-30 13F CHUBB COM H1467J104 24,440 1,462 6.36 4,805 -2.24 0.0083
2022-05-09 2022-03-31 13F CHUBB COM H1467J104 22,978 180 0.79 4,915 11.53 0.0079
2022-02-03 2021-12-31 13F CHUBB COM H1467J104 22,798 1,789 8.52 4,407 20.94 0.0072
2021-11-15 2021-09-30 13F CHUBB COM H1467J104 21,009 2,336 12.51 3,644 22.78 0.0067
2021-08-13 2021-06-30 13F CHUBB COM H1467J104 18,673 888 4.99 2,968 5.62 0.0056
2021-05-14 2021-03-31 13F CHUBB COM H1467J104 17,785 178 1.01 2,810 3.69 0.0060
2021-02-12 2020-12-31 13F CHUBB COM H1467J104 17,607 779 4.63 2,710 38.69 0.0063
2020-11-13 2020-09-30 13F CHUBB COM H1467J104 16,828 -19 -0.11 1,954 -8.39 0.0053
2020-08-14 2020-06-30 13F CHUBB COM H1467J104 16,847 -4,523 -21.17 2,133 -10.64 0.0066
2020-05-08 2020-03-31 13F CHUBB COM H1467J104 21,370 1,987 10.25 2,387 -20.88 0.0092
2020-02-13 2019-12-31 13F CHUBB COM H1467J104 19,383 1,395 7.76 3,017 3.89 0.0103
2019-11-12 2019-09-30 13F CHUBB COM H1467J104 17,988 4,309 31.50 2,904 44.12 0.0110
2019-08-12 2019-06-30 13F CHUBB COM H1467J104 13,679 226 1.68 2,015 6.90 0.0081
2019-05-10 2019-03-31 13F CHUBB COM H1467J104 13,453 281 2.13 1,885 10.82 0.0083
2019-02-12 2018-12-31 13F CHUBB COM H1467J104 13,172 -78 -0.59 1,701 -3.95 0.0085
2018-11-01 2018-09-30 13F CHUBB COM H1467J104 13,250 859 6.93 1,771 12.52 0.0089
2018-08-10 2018-06-30 13F CHUBB COM H1467J104 12,391 -2,619 -17.45 1,574 -23.33 0.0088
2018-05-14 2018-03-31 13F CHUBB COM H1467J104 15,010 3,154 26.60 2,053 18.47 0.0125
2018-01-31 2017-12-31 13F CHUBB COM H1467J104 11,856 -603 -4.84 1,733 -2.48 0.0110
2017-11-07 2017-09-30 13F CHUBB COM H1467J104 12,459 -126 -1.00 1,777 -2.84 0.0127
2017-08-10 2017-06-30 13F CHUBB COM H1467J104 12,585 946 8.13 1,829 15.25 0.0147
2017-05-09 2017-03-31 13F CHUBB COM H1467J104 11,639 -595 -4.86 1,587 -1.79 0.0144
2017-02-15 2016-12-31 13F CHUBB COM H1467J104 12,234 1,566 14.68 1,616 20.51 0.0175
2016-11-14 2016-09-30 13F CHUBB COM H1467J104 10,668 -7,683 -41.87 1,341 -44.10 0.0205
2016-08-29 2016-06-30 13F CHUBB COM H1467J104 18,351 956 5.50 2,399 16.12 0.0344
2016-05-16 2016-03-31 13F CHUBB COM H1467J104 17,395 11,230 182.16 2,066 152.57 0.0335
2016-02-16 2015-12-31 13F CHUBB COM 171232101 6,165 -919 -12.97 818 -5.87 0.0163
2016-02-16 2015-12-31 13F ACE SHS H0023R105 7,561 -2,732 883 0.0176
2015-11-16 2015-09-30 13F CHUBB COM 171232101 7,084 2,219 45.61 869 87.69 0.0207
2015-11-16 2015-09-30 13F ACE SHS H0023R105 10,293 668 1,063 0.0253
2015-09-30 2015-06-30 13F/A-1 CHUBB COM 171232101 4,865 -11 -0.23 463 -6.09 0.0120
2015-09-30 2015-06-30 13F/A-1 ACE SHS H0023R105 9,625 -34,469 979 0.0254
2015-08-14 2015-06-30 13F CHUBB COM 171232101 4,876 493
2015-08-14 2015-06-30 13F ACE SHS H0023R105 12,364 1,316
2015-05-15 2015-03-31 13F CHUBB COM 171232101 4,876 -596 -10.89 493 -12.90 0.0138
2015-05-15 2015-03-31 13F ACE SHS H0023R105 44,094 2,131 4,918 0.1376
2015-02-13 2014-12-31 13F CHUBB COM 171232101 5,472 1,401 34.41 566 52.56 0.0175
2015-02-13 2014-12-31 13F ACE SHS H0023R105 41,963 2,335 4,820 0.1488
2014-11-14 2014-09-30 13F CHUBB COM 171232101 4,071 785 23.89 371 22.44 0.0130
2014-11-14 2014-09-30 13F ACE SHS H0023R105 39,628 2,679 4,157 0.1453
2014-08-05 2014-06-30 13F CHUBB COM 171232101 3,286 629 23.67 303 27.85 0.0118
2014-08-05 2014-06-30 13F ACE SHS H0023R105 36,949 3,734 3,832 0.1495
2014-05-15 2014-03-31 13F CHUBB COM 171232101 2,657 -2,213 -45.44 237 -49.36 0.0099
2014-05-15 2014-03-31 13F ACE SHS H0023R105 33,215 27,430 3,290 0.1376
2014-02-14 2013-12-31 13F CHUBB COM 171232101 4,870 1,094 28.97 468 39.29 0.0213
2014-02-14 2013-12-31 13F ACE SHS H0023R105 5,785 -239 599 0.0272
2013-11-14 2013-09-30 13F CHUBB COM 171232101 3,776 656 21.03 336 26.79 0.0177
2013-11-14 2013-09-30 13F ACE SHS H0023R105 6,024 328 564 0.0297
2013-08-21 2013-06-30 13F/A-1 CHUBB COM 171232101 3,120 3,120 265 0.0158
2013-08-21 2013-06-30 13F/A-1 ACE SHS H0023R105 5,696 2,576 509 0.0304
2013-08-14 2013-06-30 13F CHUBB COM 171232101 131,241 11,110 0.1222
2013-08-14 2013-06-30 13F ACE SHS H0023R105 44,500 3,982
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.