安達有限公司
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionRenaissance Technologies Llc
ManagerJames Simons
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Renaissance Technologies Llc closes position in CB / Chubb Limited

On May 14, 2026 - Renaissance Technologies Llc filed a 13F-HR form disclosing ownership of 0 shares of Chubb Limited (US:CB) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 139,639 shares of Chubb Limited. The current value of the position is $0 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)
2026-05-14 2026-03-31 13F CHUBB COM H1467J104 0 -100.00 0
2026-02-12 2025-12-31 13F CHUBB COM H1467J104 139,639 -155,460 -52.68 43,584 -47.67 0.0676
2025-11-13 2025-09-30 13F CHUBB COM H1467J104 295,099 289,400 5,078.08 83,292 4,944.88 0.1100
2025-08-13 2025-06-30 13F CHUBB COM H1467J104 5,699 5,699 1,651 0.0022
2025-05-14 2025-03-31 13F CHUBB COM H1467J104 0 -71,999 -100.00 0 -100.00
2025-02-13 2024-12-31 13F CHUBB COM H1467J104 71,999 71,999 19,893 0.0294
2024-05-13 2024-03-31 13F CHUBB COM H1467J104 0 -46,199 -100.00 0 -100.00
2024-02-13 2023-12-31 13F CHUBB COM H1467J104 46,199 46,199 10 0.0162
2023-11-14 2023-09-30 13F CHUBB COM H1467J104 0 -101,899 -100.00 0 -100.00
2023-08-11 2023-06-30 13F CHUBB COM H1467J104 101,899 -389,300 -79.26 20 -80.00 0.0283
2023-05-12 2023-03-31 13F CHUBB COM H1467J104 491,199 -76,800 -13.52 95 -24.00 0.1266
2023-02-13 2022-12-31 13F CHUBB COM H1467J104 567,999 -275,000 -32.62 125 -99.92 0.1714
2022-11-14 2022-09-30 13F CHUBB COM H1467J104 842,999 223,000 35.97 153,325 25.80 0.2169
2022-08-12 2022-06-30 13F CHUBB COM H1467J104 619,999 151,600 32.37 121,879 21.65 0.1443
2022-05-13 2022-03-31 13F CHUBB COM H1467J104 468,399 172,090 58.08 100,191 74.92 0.1176
2022-02-11 2021-12-31 13F CHUBB COM H1467J104 296,309 296,309 57,279 0.0713
2021-11-12 2021-09-30 13F CHUBB COM H1467J104 0 -158,799 -100.00 0 -100.00
2021-08-13 2021-06-30 13F CHUBB COM H1467J104 158,799 158,799 25,240 0.0315
2021-02-10 2020-12-31 13F CHUBB COM H1467J104 0 -321,099 -100.00 0 -100.00
2020-11-13 2020-09-30 13F CHUBB COM H1467J104 321,099 321,099 37,286 0.0372
2019-08-12 2019-06-30 13F CHUBB COM H1467J104 0 -11,983 -100.00 0 -100.00
2019-05-14 2019-03-31 13F CHUBB COM H1467J104 11,983 -31,800 -72.63 1,679 -70.31 0.0015
2019-02-12 2018-12-31 13F CHUBB COM H1467J104 43,783 -289,663 -86.87 5,656 -87.31 0.0062
2018-11-13 2018-09-30 13F CHUBB COM H1467J104 333,446 -923,015 -73.46 44,562 -72.08 0.0458
2018-08-13 2018-06-30 13F/A-1 CHUBB COM H1467J104 1,256,461 -358,800 -22.21 159,596 -27.76 0.1740
2018-08-13 2018-06-30 13F CHUBB COM H1467J104 1,615,261 220,919
2018-05-14 2018-03-31 13F CHUBB COM H1467J104 1,615,261 -173,000 -9.67 220,919 -15.46 0.2416
2018-02-13 2017-12-31 13F CHUBB COM H1467J104 1,788,261 -812,500 -31.24 261,319 -29.51 0.2881
2017-11-13 2017-09-30 13F CHUBB COM H1467J104 2,600,761 196,300 8.16 370,738 6.06 0.4363
2017-08-11 2017-06-30 13F CHUBB COM H1467J104 2,404,461 449,500 22.99 349,561 31.23 0.4461
2017-05-12 2017-03-31 13F CHUBB COM H1467J104 1,954,961 -902,500 -31.58 266,363 -29.45 0.3722
2017-02-13 2016-12-31 13F CHUBB COM H1467J104 2,857,461 1,147,400 67.10 377,528 75.70 0.5973
2016-11-14 2016-09-30 13F CHUBB COM H1467J104 1,710,061 673,499 64.97 214,869 58.59 0.3798
2016-08-12 2016-06-30 13F CHUBB COM H1467J104 1,036,562 -310,799 -23.07 135,489 -15.60 0.2579
2016-05-13 2016-03-31 13F CHUBB COM H1467J104 1,347,361 908,261 206.85 160,538 175.64 0.3052
2016-02-11 2015-12-31 13F CHUBB COM 171232101 439,100 -170,100 -27.92 58,242 -22.05 0.1269
2016-02-11 2015-12-31 13F ACE SHS H0023R105 19,700 -550,300 2,302 0.0050
2015-11-12 2015-09-30 13F CHUBB COM 171232101 609,200 72,400 13.49 74,718 46.30 0.1783
2015-11-12 2015-09-30 13F ACE SHS H0023R105 570,000 -116,600 58,938 0.1406
2015-08-14 2015-06-30 13F CHUBB COM 171232101 536,800 392,900 273.04 51,071 251.05 0.1164
2015-08-14 2015-06-30 13F ACE SHS H0023R105 686,600 239,500 69,813 0.1591
2015-05-13 2015-03-31 13F CHUBB COM 171232101 143,900 143,900 14,548 0.0310
2015-05-13 2015-03-31 13F ACE SHS H0023R105 447,100 447,100 49,847 0.1062
2015-02-13 2014-12-31 13F ACE SHS H0023R105 0 -4,600 -100.00 0 -100.00
2014-11-12 2014-09-30 13F CHUBB COM 171232101 4,600 -139,400 -96.81 419 -96.74 0.0011
2014-11-12 2014-09-30 13F ACE SHS H0023R105 225,900 71,994 23,690 0.0649
2014-05-14 2014-03-31 13F CHUBB COM 171232101 144,000 144,000 12,859 0.0308
2014-05-14 2014-03-31 13F ACE SHS H0023R105 153,906 153,906 15,246 0.0366
2014-02-14 2013-12-31 13F CHUBB COM 171232101 0 -54,100 -100.00 0 -100.00
2013-11-13 2013-09-30 13F CHUBB COM 171232101 54,100 -558,700 -91.17 4,829 -90.69 0.0117
2013-08-12 2013-06-30 13F CHUBB COM 171232101 612,800 612,800 51,874 0.1360
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.