Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionOssiam
Latest Disclosed Ownership6,370 shares
Latest Disclosed Value $ 2,076,174
Ossiam reports 1.09% decrease in ownership of CB / Chubb Limited

On May 14, 2026 - Ossiam filed a 13F-HR form disclosing ownership of 6,370 shares of Chubb Limited (US:CB) valued at $2,076,174 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,440 shares of Chubb Limited. This represents a change in shares of -1.09% during the quarter. The current value of the position is $1,992,218 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 LTD SWITZ COM H1467J104 6,370 -70 -1.09 2,076 3.28 0.0365
2026-02-13 2025-12-31 13F CHUBB COM H1467J104 6,440 -1,955 -23.29 2,010 -15.15 0.0401
2025-11-14 2025-09-30 13F CHUBB COM H1467J104 8,395 -1,646 -16.39 2,369 -18.56 0.0305
2025-08-13 2025-06-30 13F CHUBB COM H1467J104 10,041 -69 -0.68 2,909 -4.72 0.0327
2025-05-14 2025-03-31 13F CHUBB COM H1467J104 10,110 -5,674 -35.95 3,053 -29.99 0.0426
2025-02-13 2024-12-31 13F CHUBB COM H1467J104 15,784 1,839 13.19 4,361 8.46 0.0753
2024-11-13 2024-09-30 13F CHUBB COM H1467J104 13,945 -3,103 -18.20 4,022 -7.52 0.0777
2024-08-13 2024-06-30 13F CHUBB COM H1467J104 17,048 -1,389 -7.53 4,349 -8.98 0.0824
2024-05-13 2024-03-31 13F CHUBB COM H1467J104 18,437 4,968 36.88 4,778 56.98 0.0837
2024-02-13 2023-12-31 13F CHUBB COM H1467J104 13,469 533 4.12 3,044 13.00 0.0490
2023-11-14 2023-09-30 13F CHUBB COM H1467J104 12,936 -46,806 -78.35 2,693 -76.59 0.0476
2023-08-11 2023-06-30 13F CHUBB COM H1467J104 59,742 51,608 634.47 11,504 628.50 0.2067
2023-05-12 2023-03-31 13F CHUBB COM H1467J104 8,134 -2,090 -20.44 1,579 -29.98 0.0328
2023-02-13 2022-12-31 13F CHUBB COM H1467J104 10,224 -11,003 -51.83 2,255 -41.60 0.0585
2022-11-14 2022-09-30 13F CHUBB COM H1467J104 21,227 -44,079 -67.50 3,861 -69.93 0.1118
2022-08-12 2022-06-30 13F CHUBB COM H1467J104 65,306 812 1.26 12,838 -6.94 0.3863
2022-05-13 2022-03-31 13F CHUBB COM H1467J104 64,494 16,327 33.90 13,795 48.16 0.3609
2022-02-14 2021-12-31 13F CHUBB COM H1467J104 48,167 11,250 30.47 9,311 45.39 0.2440
2021-11-12 2021-09-30 13F CHUBB COM H1467J104 36,917 8,174 28.44 6,404 32.04 0.1812
2021-08-13 2021-06-30 13F CHUBB COM H1467J104 28,743 7,927 38.08 4,850 47.51 0.1316
2021-05-17 2021-03-31 13F CHUBB COM H1467J104 20,816 5,645 37.21 3,288 40.81 0.1024
2021-02-12 2020-12-31 13F CHUBB COM H1467J104 15,171 805 5.60 2,335 39.99 0.0815
2020-11-12 2020-09-30 13F CHUBB COM H1467J104 14,366 -4,693 -24.62 1,668 -30.87 0.0698
2020-08-13 2020-06-30 13F CHUBB COM H1467J104 19,059 18,819 7,841.25 2,413 8,837.04 0.1543
2020-05-14 2020-03-31 13F CHUBB COM H1467J104 240 -1,174 -83.03 27 -87.73 0.0018
2020-02-14 2019-12-31 13F CHUBB COM H1467J104 1,414 -12,684 -89.97 220 -90.33 0.0168
2019-11-13 2019-09-30 13F CHUBB COM H1467J104 14,098 -576 -3.93 2,276 5.32 0.1587
2019-08-13 2019-06-30 13F CHUBB COM H1467J104 14,674 11,389 346.70 2,161 369.78 0.1682
2019-05-15 2019-03-31 13F CHUBB COM H1467J104 3,285 -8,991 -73.24 460 -71.00 0.0380
2019-02-14 2018-12-31 13F CHUBB COM H1467J104 12,276 12,276 1,586 0.2384
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.