Aon plc
DE ˙ DB ˙ IE00BLP1HW54
276,10 € ↑5,50 (2,03%)
2026-06-05
DEL PRIS
SecurityDE:4VK / Aon plc
InstitutionRiver Wealth Advisors LLC
Latest Disclosed Ownership701 shares
Latest Disclosed Value $ 226,269
River Wealth Advisors LLC reports 0.43% increase in ownership of 4VK / Aon plc

On May 13, 2026 - River Wealth Advisors LLC filed a 13F-HR form disclosing ownership of 701 shares of Aon plc (DE:4VK) valued at $196,350 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 698 shares of Aon plc. This represents a change in shares of 0.43% during the quarter. The current value of the position is $193,546 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)
2026-05-13 2026-03-31 13F AON SHS CL A G0403H108 701 3 0.43 226 -8.13 0.0260
2026-02-13 2025-12-31 13F AON SHS CL A G0403H108 698 -20 -2.79 246 -3.91 0.0276
2025-11-12 2025-09-30 13F AON SHS CL A G0403H108 718 0 0.00 256 0.00 0.0299
2025-08-13 2025-06-30 13F AON SHS CL A G0403H108 718 -1 -0.14 256 -10.49 0.0318
2025-05-14 2025-03-31 13F AON SHS CL A G0403H108 719 -8 -1.10 287 9.58 0.0399
2025-02-13 2024-12-31 13F AON SHS CL A G0403H108 727 1 0.14 261 3.98 0.0346
2024-11-12 2024-09-30 13F AON SHS CL A G0403H108 726 10 1.40 251 19.52 0.0335
2024-08-13 2024-06-30 13F AON SHS CL A G0403H108 716 0 0.00 210 -11.76 0.0301
2024-05-14 2024-03-31 13F AON SHS CL A G0403H108 716 -99 -12.15 239 0.42 0.0347
2024-02-13 2023-12-31 13F AON SHS CL A G0403H108 815 110 15.60 237 3.95 0.0379
2023-11-13 2023-09-30 13F AON SHS CL A G0403H108 705 0 0.00 229 -6.17 0.0409
2023-08-09 2023-06-30 13F AON SHS CL A G0403H108 705 0 0.00 243 9.46 0.0413
2023-05-11 2023-03-31 13F AON SHS CL A G0403H108 705 -42 -5.62 222 -0.89 0.0404
2023-02-10 2022-12-31 13F AON SHS CL A G0403H108 747 -27 -3.49 224 8.21 0.0432
2022-11-14 2022-09-30 13F AON SHS CL A G0403H108 774 -64 -7.64 207 -8.41 0.0446
2022-08-10 2022-06-30 13F AON SHS CL A G0403H108 838 -25 -2.90 226 -19.57 0.0416
2022-05-09 2022-03-31 13F AON SHS CL A G0403H108 863 100 13.11 281 22.71 0.0449
2022-02-11 2021-12-31 13F AON SHS CL A G0403H108 763 -14 -1.80 229 3.15 0.0355
2021-11-12 2021-09-30 13F AON SHS CL A G0403H108 777 777 222 0.0380
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.