Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionDimensional Fund Advisors Lp
Latest Disclosed Ownership2,152,980 shares
Latest Disclosed Value $ 701,713,655
Dimensional Fund Advisors Lp reports 1.79% increase in ownership of CB / Chubb Limited

On May 7, 2026 - Dimensional Fund Advisors Lp filed a 13F-HR form disclosing ownership of 2,152,980 shares of Chubb Limited (US:CB) valued at $701,720,771 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 2,115,019 shares of Chubb Limited. This represents a change in shares of 1.79% during the quarter. The current value of the position is $702,452,785 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 2,152,980 37,961 1.79 701,714 6.29 0.0314
2026-02-12 2025-12-31 13F CHUBB COM H1467J104 2,115,019 -91,668 -4.15 660,178 6.00 0.1385
2025-11-12 2025-09-30 13F CHUBB COM H1467J104 2,206,687 -60,912 -2.69 622,789 -5.19 0.1336
2025-08-12 2025-06-30 13F CHUBB COM H1467J104 2,267,599 -50,679 -2.19 656,888 -6.16 0.1521
2025-05-13 2025-03-31 13F CHUBB COM H1467J104 2,318,278 -10,464 -0.45 699,994 8.79 0.1740
2025-02-13 2024-12-31 13F CHUBB COM H1467J104 2,328,742 10,402 0.45 643,418 -3.77 0.1545
2024-11-07 2024-09-30 13F CHUBB COM H1467J104 2,318,340 20,634 0.90 668,609 14.06 0.1622
2024-08-09 2024-06-30 13F CHUBB COM H1467J104 2,297,706 160,335 7.50 586,207 5.84 0.1531
2024-05-10 2024-03-31 13F CHUBB COM H1467J104 2,137,371 2,757 0.13 553,857 14.81 0.1499
2024-02-07 2023-12-31 13F CHUBB COM H1467J104 2,134,614 52,961 2.54 482,404 11.30 0.1409
2023-11-09 2023-09-30 13F CHUBB COM H1467J104 2,081,653 19,910 0.97 433,420 9.18 0.1421
2023-08-09 2023-06-30 13F CHUBB COM H1467J104 2,061,743 26,081 1.28 396,972 0.43 0.1265
2023-05-12 2023-03-31 13F CHUBB COM H1467J104 2,035,662 54,118 2.73 395,278 90,352.63 0.1331
2023-02-09 2022-12-31 13F CHUBB COM H1467J104 1,981,544 -18,736 -0.94 437 -99.88 0.1292
2022-11-10 2022-09-30 13F CHUBB COM H1467J104 2,000,280 68,754 3.56 363,845 -4.16 0.1397
2022-08-12 2022-06-30 13F CHUBB COM H1467J104 1,931,526 -9,830 -0.51 379,634 -8.59 0.1362
2022-05-13 2022-03-31 13F CHUBB COM H1467J104 1,941,356 5,146 0.27 415,311 10.96 0.1279
2022-02-09 2021-12-31 13F CHUBB COM H1467J104 1,936,210 8,632 0.45 374,280 11.91 0.1132
2021-11-12 2021-09-30 13F CHUBB COM H1467J104 1,927,578 -26,852 -1.37 334,439 7.67 0.1077
2021-08-12 2021-06-30 13F CHUBB COM H1467J104 1,954,430 -21,962 -1.11 310,622 -0.53 0.0983
2021-05-14 2021-03-31 13F CHUBB COM H1467J104 1,976,392 -4,063 -0.21 312,265 2.45 0.1033
2021-03-08 2020-12-31 13F/A-2 CHUBB COM H1467J104 1,980,455 20,282 1.03 304,802 33.93 0.1101
2021-02-11 2020-12-31 13F CHUBB COM H1467J104 1,980,455 20,282 304,802 110,078.2813
2020-11-12 2020-09-30 13F CHUBB COM H1467J104 1,960,173 11,090 0.57 227,580 -7.78 0.0965
2020-08-13 2020-06-30 13F CHUBB COM H1467J104 1,949,083 -19,810 -1.01 246,778 12.20 0.1085
2020-05-14 2020-03-31 13F CHUBB COM H1467J104 1,968,893 -131,660 -6.27 219,944 -32.73 0.1146
2020-02-14 2019-12-31 13F CHUBB COM H1467J104 2,100,553 -2,024 -0.10 326,967 -3.67 0.1192
2019-11-12 2019-09-30 13F CHUBB COM H1467J104 2,102,577 -479 -0.02 339,430 9.58 0.1319
2019-08-13 2019-06-30 13F CHUBB COM H1467J104 2,103,056 -10,782 -0.51 309,760 4.61 0.1203
2019-08-12 2019-03-31 13F/A-2 CHUBB COM H1467J104 2,113,838 17,968 0.86 296,098 9.37 0.1179
2019-05-10 2019-03-31 13F CHUBB COM H1467J104 2,113,838 17,968 296,098
2019-02-26 2018-12-31 13F/A-1 CHUBB COM H1467J104 2,095,870 21,037 1.01 270,734 -2.36 0.1226
2019-02-13 2018-12-31 13F CHUBB COM H1467J104 2,095,870 21,037 270,734
2018-11-13 2018-09-30 13F CHUBB COM H1467J104 2,074,833 11,847 0.57 277,276 5.82 0.1055
2018-08-10 2018-06-30 13F CHUBB COM H1467J104 2,062,986 964 0.05 262,038 -7.09 0.1045
2018-05-11 2018-03-31 13F CHUBB COM H1467J104 2,062,022 -3,265 -0.16 282,023 -6.55 0.1175
2018-02-12 2017-12-31 13F CHUBB COM H1467J104 2,065,287 46,310 2.29 301,803 4.86 0.1251
2017-11-13 2017-09-30 13F CHUBB COM H1467J104 2,018,977 60,950 3.11 287,802 1.10 0.1258
2017-08-11 2017-06-30 13F CHUBB COM H1467J104 1,958,027 95,138 5.11 284,657 12.15 0.1314
2017-05-12 2017-03-31 13F CHUBB COM H1467J104 1,862,889 268,779 16.86 253,823 20.51 0.1213
2017-02-09 2016-12-31 13F CHUBB COM H1467J104 1,594,110 62,824 4.10 210,616 9.47 0.1052
2016-11-10 2016-09-30 13F CHUBB COM H1467J104 1,531,286 65,927 4.50 192,398 0.46 0.1040
2016-08-09 2016-06-30 13F CHUBB COM H1467J104 1,465,359 -70,931 -4.62 191,518 4.62 0.1102
2016-05-13 2016-03-31 13F CHUBB COM H1467J104 1,536,290 738,123 92.48 183,056 72.90 0.1096
2016-02-10 2015-12-31 13F CHUBB COM 171232101 798,167 -17,023 -2.09 105,875 5.89 0.0660
2016-02-10 2015-12-31 13F ACE CLA H0023R105 1,015,043 -12,250 118,622 0.0739
2015-11-13 2015-09-30 13F CHUBB COM 171232101 815,190 287 0.04 99,983 28.96 0.0656
2015-11-13 2015-09-30 13F ACE CLA H0023R105 1,027,293 94,294 106,212 0.0697
2015-08-14 2015-06-30 13F CHUBB COM 171232101 814,903 72,562 9.77 77,530 3.30 0.0475
2015-08-14 2015-06-30 13F ACE CLA H0023R105 932,999 30,689 94,873 0.0581
2015-05-14 2015-03-31 13F CHUBB COM 171232101 742,341 162,388 28.00 75,052 25.06 0.0474
2015-05-14 2015-03-31 13F ACE CLA H0023R105 902,310 9,458 100,599 0.0635
2015-02-06 2014-12-31 13F CHUBB COM 171232101 579,953 28,948 5.25 60,015 19.59 0.0394
2015-02-06 2014-12-31 13F ACE CLA H0023R105 892,852 14,567 102,601 0.0674
2014-11-13 2014-09-30 13F CHUBB COM 171232101 551,005 -107,316 -16.30 50,186 -17.29 0.0356
2014-11-13 2014-09-30 13F ACE CLA H0023R105 878,285 -23,413 92,110 0.0653
2014-08-08 2014-06-30 13F CHUBB COM 171232101 658,321 51,339 8.46 60,677 11.96 0.0422
2014-08-08 2014-06-30 13F ACE CLA H0023R105 901,698 -36,854 93,495 0.0650
2014-05-14 2014-03-31 13F CHUBB COM 171232101 606,982 62,216 11.42 54,195 2.96 0.0405
2014-05-14 2014-03-31 13F ACE CLA H0023R105 938,552 124,952 92,944 0.0694
2014-02-12 2013-12-31 13F CHUBB COM 171232101 544,766 3,554 0.66 52,638 8.96 0.0410
2014-02-12 2013-12-31 13F ACE CLA H0023R105 813,600 16,316 84,218 0.0656
2013-11-13 2013-09-30 13F CHUBB COM 171232101 541,212 2,424 0.45 48,308 5.92 0.0418
2013-11-13 2013-09-30 13F ACE CLA H0023R105 797,284 41,549 74,597 0.0646
2013-08-15 2013-06-30 13F CHUBB COM 171232101 538,788 538,788 45,609 0.0430
2013-08-15 2013-06-30 13F ACE CLA H0023R105 755,735 216,947 67,626 0.0637
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.