Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionWoodstock Corp
Latest Disclosed Ownership26,610 shares
Latest Disclosed Value $ 8,672,997
Woodstock Corp reports 0.26% decrease in ownership of CB / Chubb Limited

On April 8, 2026 - Woodstock Corp filed a 13F-HR form disclosing ownership of 26,610 shares of Chubb Limited (US:CB) valued at $8,672,997 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 14, 2026 disclosing 26,680 shares of Chubb Limited. This represents a change in shares of -0.26% during the quarter. The current value of the position is $8,322,278 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)
2026-04-08 2026-03-31 13F Chubb COMMON STOCK H1467J104 26,610 -70 -0.26 8,673 4.14 0.7720
2026-01-14 2025-12-31 13F Chubb COMMON STOCK H1467J104 26,680 0 0.00 8,327 10.58 0.7146
2025-10-07 2025-09-30 13F Chubb COMMON STOCK H1467J104 26,680 0 0.00 7,530 -2.57 0.6525
2025-07-09 2025-06-30 13F Chubb COMMON STOCK H1467J104 26,680 -114 -0.43 7,730 -4.47 0.7104
2025-04-09 2025-03-31 13F Chubb COMMON STOCK H1467J104 26,794 -744 -2.70 8,092 6.35 0.7993
2025-01-15 2024-12-31 13F Chubb COMMON STOCK H1467J104 27,538 -25 -0.09 7,609 -4.28 0.7330
2024-10-11 2024-09-30 13F Chubb COMMON STOCK H1467J104 27,563 -240 -0.86 7,949 12.09 0.7649
2024-07-08 2024-06-30 13F Chubb COMMON STOCK H1467J104 27,803 -39 -0.14 7,092 -1.71 0.7211
2024-04-09 2024-03-31 13F Chubb COMMON STOCK H1467J104 27,842 29 0.10 7,215 14.78 0.7468
2024-01-08 2023-12-31 13F Chubb COMMON STOCK H1467J104 27,813 225 0.82 6,286 9.44 0.7279
2023-10-10 2023-09-30 13F Chubb COMMON STOCK H1467J104 27,588 -237 -0.85 5,743 7.21 0.7202
2023-07-07 2023-06-30 13F Chubb COMMON STOCK H1467J104 27,825 398 1.45 5,358 0.60 0.6322
2023-04-06 2023-03-31 13F Chubb COMMON STOCK H1467J104 27,427 -5 -0.02 5,326 -12.00 0.6792
2023-01-10 2022-12-31 13F Chubb COMMON STOCK H1467J104 27,432 290 1.07 6,051 22.56 0.8043
2022-10-11 2022-09-30 13F Chubb COMMON STOCK H1467J104 27,142 0 0.00 4,937 -7.48 0.7345
2022-07-11 2022-06-30 13F Chubb COMMON STOCK H1467J104 27,142 -225 -0.82 5,336 -8.85 0.7406
2022-04-07 2022-03-31 13F Chubb COMMON STOCK H1467J104 27,367 52 0.19 5,854 10.87 0.6855
2022-01-07 2021-12-31 13F Chubb COMMON STOCK H1467J104 27,315 13 0.05 5,280 11.49 0.5529
2021-10-05 2021-09-30 13F Chubb COMMON STOCK H1467J104 27,302 -285 -1.03 4,736 8.00 0.5523
2021-07-06 2021-06-30 13F Chubb COMMON STOCK H1467J104 27,587 105 0.38 4,385 1.01 0.5160
2021-04-05 2021-03-31 13F Chubb COMMON STOCK H1467J104 27,482 -35 -0.13 4,341 2.50 0.5519
2021-01-06 2020-12-31 13F Chubb COMMON STOCK H1467J104 27,517 637 2.37 4,235 35.69 0.5669
2020-10-02 2020-09-30 13F Chubb COMMON STOCK H1467J104 26,880 4,861 22.08 3,121 11.94 0.5040
2020-07-07 2020-06-30 13F Chubb COMMON STOCK H1467J104 22,019 113 0.52 2,788 13.94 0.4753
2020-04-03 2020-03-31 13F Chubb COMMON STOCK H1467J104 21,906 785 3.72 2,447 -25.58 0.4986
2020-01-13 2019-12-31 13F Chubb COMMON STOCK H1467J104 21,121 20 0.09 3,288 -3.49 0.5355
2019-10-02 2019-09-30 13F Chubb COMMON STOCK H1467J104 21,101 0 0.00 3,407 9.62 0.5936
2019-07-03 2019-06-30 13F Chubb COMMON STOCK H1467J104 21,101 5 0.02 3,108 5.18 0.5426
2019-04-05 2019-03-31 13F Chubb COMMON STOCK H1467J104 21,096 0 0.00 2,955 8.44 0.5294
2019-01-08 2018-12-31 13F Chubb COMMON STOCK H1467J104 21,096 -1,099 -4.95 2,725 -8.13 0.5468
2018-10-03 2018-09-30 13F Chubb COMMON STOCK H1467J104 22,195 30 0.14 2,966 5.36 0.5013
2018-07-23 2018-06-30 13F Chubb COMMON STOCK H1467J104 22,165 180 0.82 2,815 -6.39 0.5182
2018-04-19 2018-03-31 13F Chubb COMMON STOCK H1467J104 21,985 265 1.22 3,007 -5.26 0.5686
2018-01-24 2017-12-31 13F Chubb COMMON STOCK H1467J104 21,720 1,330 6.52 3,174 9.18 0.5854
2017-10-06 2017-09-30 13F Chubb COMMON STOCK H1467J104 20,390 -150 -0.73 2,907 -2.65 0.5542
2017-07-13 2017-06-30 13F Chubb COMMON STOCK H1467J104 20,540 -645 -3.04 2,986 3.47 0.5853
2017-04-05 2017-03-31 13F Chubb COMMON STOCK H1467J104 21,185 600 2.91 2,886 6.10 0.5817
2017-01-05 2016-12-31 13F Chubb COMMON STOCK H1467J104 20,585 -630 -2.97 2,720 2.03 0.5514
2016-10-06 2016-09-30 13F Chubb COMMON STOCK H1467J104 21,215 -42 -0.20 2,666 -4.07 0.5455
2016-08-03 2016-06-30 13F Chubb COMMON STOCK H1467J104 21,257 -342 -1.58 2,779 7.96 0.5736
2016-05-10 2016-03-31 13F Chubb COMMON STOCK H1467J104 21,599 -15,896 -42.39 2,574 -48.24 0.5415
2016-01-11 2015-12-31 13F CHUBB COMMON STOCK 171232101 37,495 -101 -0.27 4,973 7.85 1.0934
2015-10-16 2015-09-30 13F CHUBB COMMON STOCK 171232101 37,596 -1,400 -3.59 4,611 24.29 1.0497
2015-07-07 2015-06-30 13F CHUBB COMMON STOCK 171232101 38,996 -1,145 -2.85 3,710 -8.58 0.6991
2015-04-09 2015-03-31 13F CHUBB COMMON STOCK 171232101 40,141 -105 -0.26 4,058 -2.55 0.7530
2015-02-13 2014-12-31 13F CHUBB COMMON STOCK 171232101 40,246 165 0.41 4,164 14.05 0.7735
2014-10-06 2014-09-30 13F CHUBB COMMON STOCK 171232101 40,081 -597 -1.47 3,651 -2.61 0.7024
2014-07-07 2014-06-30 13F CHUBB COMMON STOCK 171232101 40,678 315 0.78 3,749 4.02 0.6643
2014-04-07 2014-03-31 13F CHUBB COMMON STOCK 171232101 40,363 455 1.14 3,604 -6.54 0.6704
2014-01-13 2013-12-31 13F CHUBB COMMON STOCK 171232101 39,908 -125 -0.31 3,856 7.92 0.7005
2013-10-07 2013-09-30 13F CHUBB COMMON STOCK 171232101 40,033 -2,152 -5.10 3,573 0.06 0.7078
2013-07-09 2013-06-30 13F CHUBB COMMON STOCK 171232101 42,185 42,185 3,571 0.7298
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.