Chubb Limited
US ˙ NYSE ˙ CH0044328745

SecurityCB / Chubb Limited
InstitutionTower Bridge Advisors
Latest Disclosed Ownership1,228 shares
Latest Disclosed Value $ 400,242
Tower Bridge Advisors ownership in CB / Chubb Limited

On May 12, 2026 - Tower Bridge Advisors filed a 13F-HR form disclosing ownership of 1,228 shares of Chubb Limited (US:CB) valued at $400,242 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,228 shares of Chubb Limited. This represents a change in shares of 0.00% during the quarter. The current value of the position is $384,057 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)
2026-05-12 2026-03-31 13F Chubb Common H1467J104 1,228 0 0.00 400 4.44 0.0281
2026-02-13 2025-12-31 13F CHUBB COMMON H1467J104 1,228 -507 -29.22 383 -21.68 0.0387
2025-11-12 2025-09-30 13F CHUBB COMMON H1467J104 1,735 0 0.00 490 -2.59 0.0489
2025-08-11 2025-06-30 13F CHUBB COMMON H1467J104 1,735 0 0.00 503 -4.02 0.0540
2025-05-08 2025-03-31 13F CHUBB COMMON H1467J104 1,735 0 0.00 524 9.19 0.0585
2025-02-05 2024-12-31 13F CHUBB COMMON H1467J104 1,735 0 0.00 479 -4.20 0.0511
2024-11-06 2024-09-30 13F CHUBB COMMON H1467J104 1,735 19 1.11 500 14.42 0.0519
2024-07-24 2024-06-30 13F CHUBB COMMON H1467J104 1,716 0 0.00 438 -1.58 0.0486
2024-04-29 2024-03-31 13F CHUBB COMMON H1467J104 1,716 -26 -1.49 445 12.98 0.0453
2024-02-14 2023-12-31 13F CHUBB COMMON H1467J104 1,742 0 0.00 394 8.56 0.0339
2023-11-01 2023-09-30 13F CHUBB COMMON H1467J104 1,742 17 0.99 363 9.04 0.0336
2023-07-20 2023-06-30 13F CHUBB COM H1467J104 1,725 0 0.00 332 -0.60 0.0304
2023-04-26 2023-03-31 13F CHUBB COMMON H1467J104 1,725 0 0.00 335 -12.11 0.0274
2023-01-27 2022-12-31 13F CHUBB COMMON H1467J104 1,725 0 0.00 381 21.41 0.0316
2022-11-14 2022-09-30 13F CHUBB COMMON H1467J104 1,725 0 0.00 314 -7.67 0.0279
2022-07-21 2022-06-30 13F CHUBB COMMON H1467J104 1,725 681 65.23 339 52.02 0.0277
2022-05-05 2022-03-31 13F CHUBB COMMON H1467J104 1,044 1,044 223 0.0149
2020-04-27 2020-03-31 13F CHUBB COMMON H1467J104 0 -1,581 -100.00 0 -100.00
2020-02-05 2019-12-31 13F CHUBB COMMON H1467J104 1,581 31 2.00 246 5.13 0.0260
2019-11-12 2019-09-30 13F CHUBB COMMON H1467J104 1,550 -25 -1.59 235 1.30 0.0257
2019-08-06 2019-06-30 13F CHUBB COMMON H1467J104 1,575 25 1.61 232 6.45 0.0260
2019-04-30 2019-03-31 13F CHUBB COMMON H1467J104 1,550 -144 -8.50 217 -0.46 0.0252
2019-02-07 2018-12-31 13F CHUBB COMMON H1467J104 1,694 0 0.00 219 -3.54 0.0282
2018-10-23 2018-09-30 13F CHUBB COMMON H1467J104 1,694 -188 -9.99 226 -5.44 0.0237
2018-08-09 2018-06-30 13F CHUBB COMMON H1467J104 1,882 1,882 239 0.0267
2016-05-12 2016-03-31 13F CHUBB COMMON 171232101 0 -2,464 -100.00 0 -100.00
2016-02-02 2015-12-31 13F CHUBB COMMON 171232101 2,464 -38 -1.52 327 6.54 0.0426
2015-11-13 2015-09-30 13F/A-1 CHUBB COMMON 171232101 2,502 -1,242 -33.17 307 -14.04 0.0422
2015-11-12 2015-09-30 13F CHUBB COMMON 171232101 3,744 356
2015-08-13 2015-06-30 13F CHUBB COMMON 171232101 3,744 0 0.00 356 -5.82 0.0451
2015-05-14 2015-03-31 13F CHUBB COMMON 171232101 3,744 302 8.77 379 6.18 0.0480
2015-02-19 2014-12-31 13F CHUBB COMMON 171232101 3,442 42 1.24 356 15.21 0.0438
2014-11-12 2014-09-30 13F CHUBB COMMON 171232101 3,400 0 0.00 310 -1.28 0.0391
2014-08-26 2014-06-30 13F CHUBB COMMON 171232101 3,400 0 0.00 313 3.30 0.0386
2014-05-08 2014-03-31 13F CHUBB COMMON 171232101 3,400 0 0.00 304 -7.62 0.0390
2014-02-10 2013-12-31 13F CHUBB COMMON 171232101 3,400 -21 -0.61 329 7.54 0.0431
2013-11-05 2013-09-30 13F CHUBB COMMON 171232101 3,421 -1,379 -28.73 305 -24.88 0.0438
2013-07-24 2013-06-30 13F CHUBB COMMON 171232101 4,800 4,800 406 0.0602
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.