Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionLazard Asset Management Llc
Latest Disclosed Ownership971,744 shares
Latest Disclosed Value $ 316,720,372
Lazard Asset Management Llc reports 7.89% decrease in ownership of CB / Chubb Limited

On May 15, 2026 - Lazard Asset Management Llc filed a 13F-HR form disclosing ownership of 971,744 shares of Chubb Limited (US:CB) valued at $316,720,522 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,055,024 shares of Chubb Limited. This represents a change in shares of -7.89% during the quarter. The current value of the position is $317,050,915 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-15 2026-03-31 13F CHUBB LTD SWITZ COM H1467J104 971,744 -83,280 -7.89 316,720 -3.82 0.2715
2026-02-17 2025-12-31 13F CHUBB COM H1467J104 1,055,024 -763,271 -41.98 329,294 -35.84 0.5579
2025-11-14 2025-09-30 13F CHUBB COM H1467J104 1,818,295 123,438 7.28 513,214 104,424.03 0.6909
2025-08-14 2025-06-30 13F CHUBB LTD Common Stock H1467J104 1,694,857 202,691 13.58 491 9.11 0.6757
2025-05-15 2025-03-31 13F CHUBB LTD Common Stock H1467J104 1,492,166 -56,660 -3.66 451 5.39 0.6919
2025-02-14 2024-12-31 13F CHUBB LTD Common Stock H1467J104 1,548,826 -197,461 -11.31 428 -15.11 0.6260
2024-11-14 2024-09-30 13F CHUBB LTD Common Stock H1467J104 1,746,287 -1,632,654 -48.32 504 -41.58 0.6734
2024-08-14 2024-06-30 13F CHUBB LTD Common Stock H1467J104 3,378,941 -164,822 -4.65 862 -6.21 1.0811
2024-07-09 2024-03-31 13F/A-1 CHUBB LTD Common Stock H1467J104 3,543,763 457,881 14.84 918 31.71 1.1162
2024-05-14 2024-03-31 13F CHUBB LTD Common Stock H1467J104 3,543,763 457,881 918 1.1141
2024-02-14 2023-12-31 13F CHUBB LTD Common Stock H1467J104 3,085,882 2,539,326 464.60 697 516.81 0.8824
2023-11-14 2023-09-30 13F CHUBB LTD Common Stock H1467J104 546,556 495,860 978.10 114 1,155.56 0.1548
2023-08-15 2023-06-30 13F CHUBB LTD Common Stock H1467J104 50,696 -74,728 -59.58 10 -62.50 0.0120
2023-05-15 2023-03-31 13F CHUBB LTD Common Stock H1467J104 125,424 -7,604 -5.72 24 -99.92 0.0319
2023-02-15 2022-12-31 13F CHUBB LTD Common Stock H1467J104 133,028 -37,717 -22.09 29,345 -5.50 0.0404
2022-11-14 2022-09-30 13F CHUBB LTD Common Stock H1467J104 170,745 23,886 16.26 31,054 7.57 0.0454
2022-08-09 2022-06-30 13F CHUBB LTD Common Stock H1467J104 146,859 -6,420 -4.19 28,869 -11.94 0.0390
2022-05-13 2022-03-31 13F CHUBB LTD Common Stock H1467J104 153,279 79,611 108.07 32,785 130.23 0.0380
2022-02-09 2021-12-31 13F CHUBB LTD Common Stock H1467J104 73,668 -12,850 -14.85 14,240 -5.12 0.0152
2021-11-15 2021-09-30 13F CHUBB LTD Common Stock H1467J104 86,518 39,268 83.11 15,008 99.87 0.0169
2021-08-12 2021-06-30 13F CHUBB LTD Common Stock H1467J104 47,250 12,183 34.74 7,509 35.57 0.0084
2021-05-14 2021-03-31 13F CHUBB LTD Common Stock H1467J104 35,067 31,375 849.81 5,539 876.90 0.0067
2021-02-11 2020-12-31 13F CHUBB LTD Common Stock H1467J104 3,692 -722 -16.36 567 10.96 0.0007
2020-11-13 2020-09-30 13F CHUBB LTD Common Stock H1467J104 4,414 547 14.15 511 4.50 0.0007
2020-08-13 2020-06-30 13F CHUBB LTD Common Stock H1467J104 3,867 2,480 178.80 489 217.53 0.0008
2020-05-14 2020-03-31 13F CHUBB LTD Common Stock H1467J104 1,387 0 0.00 154 -28.37 0.0003
2020-02-13 2019-12-31 13F CHUBB LTD Common Stock H1467J104 1,387 0 0.00 215 -3.59 0.0003
2019-11-14 2019-09-30 13F CHUBB LTD Common Stock H1467J104 1,387 -100 -6.72 223 2.29 0.0004
2019-08-14 2019-06-30 13F CHUBB LTD Common Stock H1467J104 1,487 0 0.00 218 4.81 0.0004
2019-08-28 2019-03-31 13F/A-1 CHUBB LTD Common Stock H1467J104 1,487 0 0.00 208 8.90 0.0003
2019-05-13 2019-03-31 13F CHUBB LTD Common Stock H1467J104 1,487 0 208
2019-08-28 2018-12-31 13F/A-1 CHUBB LTD Common Stock H1467J104 1,487 0 0.00 191 -3.54 0.0004
2019-02-13 2018-12-31 13F CHUBB LTD Common Stock H1467J104 1,487 0 191
2019-08-30 2018-09-30 13F/A-1 CHUBB LTD Common Stock H1467J104 1,487 -74 -4.74 198 0.51 0.0003
2018-11-13 2018-09-30 13F CHUBB LTD Common Stock H1467J104 1,487 -74 198
2019-08-30 2018-06-30 13F/A-1 CHUBB LTD Common Stock H1467J104 1,561 0 0.00 197 -7.08 0.0003
2018-08-13 2018-06-30 13F CHUBB LTD Common Stock H1467J104 1,561 0 197
2019-08-28 2018-03-31 13F/A-1 CHUBB LTD Common Stock H1467J104 1,561 0 0.00 212 -6.61 0.0004
2018-05-14 2018-03-31 13F CHUBB LTD Common Stock H1467J104 1,561 0 212
2019-08-28 2017-12-31 13F/A-1 CHUBB LTD Common Stock H1467J104 1,561 0 0.00 227 2.71 0.0004
2018-02-13 2017-12-31 13F CHUBB LTD Common Stock H1467J104 1,561 0 227
2019-08-19 2017-09-30 13F/A-1 CHUBB LTD Common Stock H1467J104 1,561 0 0.00 221 -1.78 0.0004
2017-11-13 2017-09-30 13F CHUBB LTD Common Stock H1467J104 1,561 0 221
2019-08-19 2017-06-30 13F/A-1 CHUBB LTD Common Stock H1467J104 1,561 0 0.00 225 6.13 0.0004
2017-08-11 2017-06-30 13F CHUBB LTD Common Stock H1467J104 1,561 0 225
2019-08-13 2017-03-31 13F/A-1 CHUBB LTD Common Stock H1467J104 1,561 0 0.00 212 3.41 0.0004
2017-05-12 2017-03-31 13F CHUBB LTD Common Stock H1467J104 1,561 1 212
2019-07-30 2016-12-31 13F/A-1 CHUBB LTD Common Stock H1467J104 1,561 -54,490 -97.22 205 -97.09 0.0004
2017-02-13 2016-12-31 13F CHUBB LTD Common Stock H1467J104 1,560 -54,491 205
2019-08-07 2016-09-30 13F/A-1 CHUBB LTD Common Stock H1467J104 56,051 -2,300 -3.94 7,042 -7.66 0.0140
2016-11-14 2016-09-30 13F CHUBB LTD Common Stock H1467J104 56,051 -2,300 7,042
2019-07-29 2016-06-30 13F/A-1 CHUBB LTD Common Stock H1467J104 58,351 -13,925 -19.27 7,626 -11.44 0.0161
2016-08-15 2016-06-30 13F CHUBB LTD Common Stock H1467J104 58,351 -13,925 7,626
2019-07-25 2016-03-31 13F/A-1 CHUBB LTD Common Stock H1467J104 72,276 69,601 2,601.91 8,611 2,332.49 0.0188
2016-05-12 2016-03-31 13F CHUBB LTD Common Stock H1467J104 72,276 69,601 8,611
2019-07-24 2015-12-31 13F/A-1 CHUBB Common Stock 171232101 2,675 0 0.00 354 8.26 0.0008
2019-07-24 2015-12-31 13F/A-1 ACE Common Stock H0023R105 76,794 -36,220 8,973 0.0205
2016-02-12 2015-12-31 13F CHUBB Common Stock 171232101 2,675 -74,119 354
2016-02-12 2015-12-31 13F ACE Common Stock H0023R105 76,794 74,119 8,973
2019-07-15 2015-09-30 13F/A-1 CHUBB Common Stock 171232101 2,675 -3,452 -56.34 327 -43.81 0.0008
2019-07-15 2015-09-30 13F/A-1 ACE Common Stock H0023R105 113,014 -4,156 11,684 0.0279
2015-11-13 2015-09-30 13F CHUBB Common Stock 171232101 2,675 -110,339 327
2015-11-13 2015-09-30 13F ACE Common Stock H0023R105 113,014 106,887 11,684
2019-07-08 2015-06-30 13F/A-1 CHUBB Common Stock 171232101 6,127 -157 -2.50 582 -8.20 0.0012
2019-07-08 2015-06-30 13F/A-1 ACE Common Stock H0023R105 117,170 22,869 11,913 0.0250
2015-08-13 2015-06-30 13F CHUBB Common Stock 171232101 6,127 -111,043 582
2015-08-13 2015-06-30 13F ACE Common Stock H0023R105 117,170 110,886 11,913
2015-06-09 2015-03-31 13F/A-1 CHUBB Common Stock 171232101 6,284 532 9.25 634 6.73 0.0014
2015-06-09 2015-03-31 13F/A-1 ACE Common Stock H0023R105 94,301 19,985 10,513 0.0227
2015-05-15 2015-03-31 13F CHUBB Common Stock 171232101 6,284 634
2015-05-15 2015-03-31 13F ACE Common Stock H0023R105 94,301 10,513
2019-08-29 2014-12-31 13F/A-3 CHUBB Common Stock 171232101 5,752 0 0.00 594 13.58 0.0013
2019-08-29 2014-12-31 13F/A-3 ACE Common Stock H0023R105 74,316 -12,954 8,537 0.0182
2015-05-20 2014-12-31 13F/A-1 CHUBB Common Stock 171232101 5,671 -68,645 586 0.0011
2015-05-20 2014-12-31 13F/A-1 ACE Common Stock H0023R105 74,316 68,645 8,537 0.0164
2015-06-09 2014-12-31 13F/A-2 CHUBB Common Stock 171232101 5,752 -68,564 594 0.0014
2015-06-09 2014-12-31 13F/A-2 ACE Common Stock H0023R105 74,316 68,564 8,537 0.0195
2015-02-12 2014-12-31 13F CHUBB Common Stock 171232101 5,752 594
2015-02-12 2014-12-31 13F ACE Common Stock H0023R105 74,316 8,537
2014-11-07 2014-09-30 13F CHUBB Common Stock 171232101 5,752 0 0.00 523 -0.95 0.0011
2014-11-07 2014-09-30 13F ACE Common Stock H0023R105 87,270 -1,105 9,152 0.0197
2014-08-12 2014-06-30 13F CHUBB Common Stock 171232101 5,752 -34 -0.59 528 2.52 0.0011
2014-08-12 2014-06-30 13F ACE Common Stock H0023R105 88,375 -7,067 9,164 0.0192
2014-05-12 2014-03-31 13F CHUBB Common Stock 171232101 5,786 34 0.59 515 -7.04 0.0012
2014-05-12 2014-03-31 13F ACE Common Stock H0023R105 95,442 -483 9,454 0.0211
2014-02-14 2013-12-31 13F CHUBB Common Stock 171232101 5,752 0 0.00 554 8.20 0.0012
2014-02-14 2013-12-31 13F ACE Common Stock H0023R105 95,925 -4,300 9,931 0.0220
2014-01-13 2013-09-30 13F/A-1 CHUBB Common Stock 171232101 5,752 1,100 23.65 512 30.61 0.0012
2014-01-13 2013-09-30 13F/A-1 ACE Common Stock H0023R105 100,225 18,645 9,377 0.0222
2013-11-13 2013-09-30 13F CHUBB Common Stock 171232101 5,752 512
2013-11-13 2013-09-30 13F ACE Common Stock H0023R105 100,225 9,377
2013-08-13 2013-06-30 13F CHUBB Common Stock 171232101 4,652 4,652 392 0.0009
2013-08-13 2013-06-30 13F ACE Common Stock H0023R105 81,580 76,928 7,299 0.0173
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.