Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionConning Inc.
Latest Disclosed Ownership1,648 shares
Latest Disclosed Value $ 537,134
Conning Inc. reports 15.66% decrease in ownership of CB / Chubb Limited

On April 30, 2026 - Conning Inc. filed a 13F-HR form disclosing ownership of 1,648 shares of Chubb Limited (US:CB) valued at $537,133 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 1,954 shares of Chubb Limited. This represents a change in shares of -15.66% during the quarter. The current value of the position is $515,412 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)
2026-04-30 2026-03-31 13F CHUBB LTD SWITZ COM H1467J104 1,648 -306 -15.66 537 -11.82 0.0179
2026-02-05 2025-12-31 13F CHUBB COM H1467J104 1,954 -826 -29.71 610 -22.32 0.0204
2025-10-28 2025-09-30 13F CHUBB COM H1467J104 2,780 -231 -7.67 785 -10.09 0.0261
2025-07-24 2025-06-30 13F CHUBB COM H1467J104 3,011 -114 -3.65 872 -7.53 0.0300
2025-04-29 2025-03-31 13F CHUBB COM H1467J104 3,125 -997 -24.19 944 -17.14 0.0330
2025-01-28 2024-12-31 13F CHUBB COM H1467J104 4,122 190 4.83 1,139 0.44 0.0399
2024-10-29 2024-09-30 13F CHUBB COM H1467J104 3,932 929 30.94 1,134 47.91 0.0375
2024-07-26 2024-06-30 13F CHUBB COM H1467J104 3,003 24 0.81 766 -0.65 0.0276
2024-04-26 2024-03-31 13F CHUBB COM H1467J104 2,979 -80 -2.62 772 11.58 0.0253
2024-01-30 2023-12-31 13F CHUBB COM H1467J104 3,059 5 0.16 691 8.82 0.0241
2023-10-26 2023-09-30 13F CHUBB COM H1467J104 3,054 50 1.66 636 9.86 0.0232
2023-07-21 2023-06-30 13F CHUBB COM H1467J104 3,004 -1,013 -25.22 578 -25.90 0.0193
2023-04-27 2023-03-31 13F CHUBB COM H1467J104 4,017 -128 -3.09 780 -14.66 0.0261
2023-02-08 2022-12-31 13F CHUBB COM H1467J104 4,145 -16 -0.38 914 20.74 0.0297
2022-10-31 2022-09-30 13F CHUBB COM H1467J104 4,161 -475 -10.25 757 -16.90 0.0269
2022-07-20 2022-06-30 13F CHUBB COM H1467J104 4,636 -30 -0.64 911 -8.72 0.0273
2022-05-02 2022-03-31 13F CHUBB COM H1467J104 4,666 143 3.16 998 14.19 0.0272
2022-01-27 2021-12-31 13F CHUBB COM H1467J104 4,523 -31 -0.68 874 10.63 0.0233
2021-11-05 2021-09-30 13F CHUBB COM H1467J104 4,554 -639 -12.31 790 -4.24 0.0227
2021-07-29 2021-06-30 13F CHUBB COM H1467J104 5,193 -850 -14.07 825 -13.61 0.0239
2021-04-23 2021-03-31 13F CHUBB COM H1467J104 6,043 -520 -7.92 955 -5.45 0.0287
2021-01-28 2020-12-31 13F CHUBB COM H1467J104 6,563 -128 -1.91 1,010 29.99 0.0321
2020-10-21 2020-09-30 13F CHUBB COM H1467J104 6,691 60 0.90 777 -7.50 0.0274
2020-08-07 2020-06-30 13F CHUBB COM H1467J104 6,631 -330 -4.74 840 8.11 0.0312
2020-04-29 2020-03-31 13F CHUBB COM H1467J104 6,961 -277 -3.83 777 -31.06 0.0331
2020-01-29 2019-12-31 13F CHUBB COM H1467J104 7,238 -170 -2.29 1,127 -5.77 0.0369
2019-10-30 2019-09-30 13F CHUBB COM H1467J104 7,408 70 0.95 1,196 10.64 0.0414
2019-07-25 2019-06-30 13F CHUBB COM H1467J104 7,338 -1,239 -14.45 1,081 -9.99 0.0358
2019-04-22 2019-03-31 13F CHUBB COM H1467J104 8,577 -120 -1.38 1,201 6.95 0.0375
2019-01-29 2018-12-31 13F CHUBB COM H1467J104 8,697 -945 -9.80 1,123 -12.88 0.0382
2018-10-26 2018-09-30 13F CHUBB COM H1467J104 9,642 -468 -4.63 1,289 0.39 0.0382
2018-07-25 2018-06-30 13F CHUBB COM H1467J104 10,110 -1,141 -10.14 1,284 -16.57 0.0392
2018-05-03 2018-03-31 13F CHUBB COM H1467J104 11,251 751 7.15 1,539 0.33 0.0495
2018-01-30 2017-12-31 13F CHUBB COM H1467J104 10,500 -270 -2.51 1,534 -0.07 0.0506
2017-10-20 2017-09-30 13F CHUBB COM H1467J104 10,770 -130 -1.19 1,535 -3.15 0.0522
2017-08-03 2017-06-30 13F CHUBB COM H1467J104 10,900 -159 -1.44 1,585 5.18 0.0575
2017-04-27 2017-03-31 13F CHUBB COM H1467J104 11,059 -129 -1.15 1,507 1.96 0.0556
2017-02-02 2016-12-31 13F CHUBB COM H1467J104 11,188 -11,286 -50.22 1,478 -47.66 0.0589
2016-10-25 2016-09-30 13F CHUBB COM H1467J104 22,474 -60 -0.27 2,824 -4.11 0.1126
2016-07-26 2016-06-30 13F CHUBB COM H1467J104 22,534 10 0.04 2,945 9.72 0.1216
2016-04-26 2016-03-31 13F CHUBB COM H1467J104 22,524 -1,384 -5.79 2,684 -15.36 0.1127
2016-02-04 2015-12-31 13F CHUBB COM 171232101 23,908 -300 -1.24 3,171 6.80 0.1356
2016-02-04 2015-12-31 13F ACE SHS H0023R105 7,960 -440 930 0.0398
2015-10-23 2015-09-30 13F CHUBB COM 171232101 24,208 -610 -2.46 2,969 25.75 0.1304
2015-10-23 2015-09-30 13F ACE SHS H0023R105 8,400 -890 869 0.0382
2015-08-03 2015-06-30 13F CHUBB COM 171232101 24,818 -160 -0.64 2,361 -6.50 0.0969
2015-08-03 2015-06-30 13F ACE SHS H0023R105 9,290 -180 945 0.0388
2015-04-24 2015-03-31 13F CHUBB COM 171232101 24,978 -180 -0.72 2,525 -3.00 0.1073
2015-04-24 2015-03-31 13F ACE SHS H0023R105 9,470 -130 1,056 0.0449
2015-02-13 2014-12-31 13F CHUBB COM 171232101 25,158 -190 -0.75 2,603 12.73 0.1271
2015-02-13 2014-12-31 13F ACE SHS H0023R105 9,600 -210 1,103 0.0538
2014-11-07 2014-09-30 13F CHUBB COM 171232101 25,348 -540 -2.09 2,309 -3.23 0.1210
2014-11-07 2014-09-30 13F ACE SHS H0023R105 9,810 -330 1,029 0.0539
2014-07-25 2014-06-30 13F CHUBB COM 171232101 25,888 -500 -1.89 2,386 1.27 0.1268
2014-07-25 2014-06-30 13F ACE SHS H0023R105 10,140 -650 1,052 0.0559
2014-04-25 2014-03-31 13F CHUBB COM 171232101 26,388 250 0.96 2,356 -6.73 0.1383
2014-04-25 2014-03-31 13F ACE SHS H0023R105 10,790 480 1,069 0.0628
2014-02-04 2013-12-31 13F CHUBB COM 171232101 26,138 -1,510 -5.46 2,526 2.35 0.1565
2014-02-04 2013-12-31 13F ACE SHS H0023R105 10,310 1,770 1,067 0.0661
2013-11-04 2013-09-30 13F CHUBB COM 171232101 27,648 2,850 11.49 2,468 17.58 0.1906
2013-11-04 2013-09-30 13F ACE SHS H0023R105 8,540 400 799 0.0617
2013-08-13 2013-06-30 13F CHUBB COM 171232101 24,798 24,798 2,099 0.1734
2013-08-13 2013-06-30 13F ACE SHS H0023R105 8,140 -16,658 728 0.0601
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.