Aon plc
DE ˙ DB ˙ IE00BLP1HW54
270,60 € ↓ -1,70 (-0,62%)
2026-06-04
DEL PRIS
SecurityDE:4VK / Aon plc
InstitutionCanton Hathaway, LLC
Latest Disclosed Ownership3,500 shares
Latest Disclosed Value $ 1,129,730
Canton Hathaway, LLC ownership in 4VK / Aon plc

On April 24, 2026 - Canton Hathaway, LLC filed a 13F-HR form disclosing ownership of 3,500 shares of Aon plc (DE:4VK) valued at $980,350 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 3,500 shares of Aon plc. This represents a change in shares of 0.00% during the quarter. The current value of the position is $947,100 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)
2026-04-24 2026-03-31 13F Aon SHS CL A G0403H108 3,500 0 0.00 1,130 -8.58 0.2279
2026-01-21 2025-12-31 13F Aon Plc Com Usd COM G0403H108 3,500 0 0.00 1,235 -1.04 0.2382
2025-10-23 2025-09-30 13F Aon Plc Com Usd COM G0403H108 3,500 0 0.00 1,248 124,700.00 0.2391
2025-08-04 2025-06-30 13F Aon Plc Com Usd COM G0403H108 3,500 0 0.00 1 0.00 0.2547
2025-04-22 2025-03-31 13F Aon Plc Com Usd COM G0403H108 3,500 3,500 1 0.2823
2024-01-30 2023-12-31 13F Aon Plc Com Usd COM G0403H108 0 -200 -100.00 0 0.0000
2023-10-11 2023-09-30 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 0 0.0206
2023-07-11 2023-06-30 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 0 0.0216
2023-04-11 2023-03-31 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 0 0.0215
2023-01-19 2022-12-31 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 0 -100.00 0.0209
2022-10-17 2022-09-30 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 54 0.00 0.0197
2022-07-20 2022-06-30 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 54 -16.92 0.0188
2022-04-12 2022-03-31 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 65 8.33 0.0182
2022-01-06 2021-12-31 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 60 5.26 0.0162
2021-10-14 2021-09-30 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 57 18.75 0.0164
2021-07-08 2021-06-30 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 48 4.35 0.0140
2021-04-14 2021-03-31 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 46 9.52 0.0147
2021-02-03 2020-12-31 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 42 2.44 0.0142
2020-11-09 2020-09-30 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 41 5.13 0.0168
2020-07-27 2020-06-30 13F Aon Plc Com Usd COM G0403H108 200 0 0.00 39 18.18 0.0254
2020-05-06 2020-03-31 13F Aon Plc Com Usd COM G0408V102 200 0 0.00 33 -21.43 0.0235
2020-01-10 2019-12-31 13F Aon Plc Com Usd COM G0408V102 200 0 0.00 42 7.69 0.0216
2019-10-11 2019-09-30 13F Aon Plc Com Usd COM G0408V102 200 20 11.11 39 11.43 0.0216
2019-07-15 2019-06-30 13F Aon Plc Com Usd ADR G0408V102 180 30 20.00 35 40.00 0.0196
2019-04-10 2019-03-31 13F Aon Plc Com Usd ADR G0408V102 150 0 0.00 25 13.64 0.0145
2019-02-07 2018-12-31 13F Aon Plc Com Usd ADR G0408V102 150 0 0.00 22 -4.35 0.0142
2018-10-12 2018-09-30 13F Aon Plc Com Usd ADR G0408V102 150 150 23 0.0144
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.