Aon plc
DE ˙ DB ˙ IE00BLP1HW54
272,30 € ↓ -1,70 (-0,62%)
2026-06-03
DEL PRIS
SecurityDE:4VK / Aon plc
InstitutionMcIlrath & Eck, LLC
Latest Disclosed Ownership42 shares
Latest Disclosed Value $ 13,557
McIlrath & Eck, LLC ownership in 4VK / Aon plc

On May 19, 2026 - McIlrath & Eck, LLC filed a 13F-HR form disclosing ownership of 42 shares of Aon plc (DE:4VK) valued at $11,764 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 42 shares of Aon plc. This represents a change in shares of 0.00% during the quarter. The current value of the position is $11,437 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-19 2026-03-31 13F AON PLC REGISTERED SHS CL A ISIN IE00BLP1HW54 COMMON STOCK G0403H108 42 0 0.00 14 -7.14 0.0010
2026-02-03 2025-12-31 13F AON SHS CL A G0403H108 42 0 0.00 15 0.00 0.0014
2025-10-22 2025-09-30 13F AON HS CL A G0403H108 42 0 0.00 15 0.00 0.0015
2025-08-14 2025-06-30 13F AON SHS CL A G0403H108 42 0 0.00 15 -12.50 0.0017
2025-05-16 2025-03-31 13F AON SHS CL A G0403H108 42 0 0.00 17 6.67 0.0021
2025-02-18 2024-12-31 13F AON SHS CL A G0403H108 42 0 0.00 15 7.14 0.0019
2024-11-19 2024-09-30 13F AON SHS CL A G0403H108 42 0 0.00 15 16.67 0.0019
2024-08-14 2024-06-30 13F AON SHS CL A G0403H108 42 0 0.00 12 -14.29 0.0018
2024-05-10 2024-03-31 13F AON SHS CL A G0403H108 42 0 0.00 14 16.67 0.0022
2024-02-06 2023-12-31 13F AON SHS CL A G0403H108 42 0 0.00 12 -7.69 0.0021
2023-11-16 2023-09-30 13F AON SHS CL A G0403H108 42 0 0.00 14 -7.14 0.0027
2023-08-07 2023-06-30 13F AON SHS CL A G0403H108 42 0 0.00 14 7.69 0.0030
2023-05-09 2023-03-31 13F AON SHS CL A G0403H108 42 0 0.00 13 8.33 0.0031
2023-02-15 2022-12-31 13F AON SHS CL A G0403H108 42 0 0.00 13 9.09 0.0032
2022-10-18 2022-09-30 13F AON SHS CL A G0403H108 42 0 0.00 11 0.00 0.0030
2022-07-29 2022-06-30 13F AON SHS CL A G0403H108 42 0 0.00 11 -21.43 0.0034
2022-05-11 2022-03-31 13F AON SHS CL A G0403H108 42 0 0.00 14 7.69 0.0041
2022-02-08 2021-12-31 13F AON SHS CL A G0403H108 42 0 0.00 13 8.33 0.0035
2021-11-12 2021-09-30 13F AON SHS CL A G0403H108 42 0 0.00 12 20.00 0.0036
2021-08-09 2021-06-30 13F AON SHS CL A G0403H108 42 0 0.00 10 0.00 0.0030
2021-05-12 2021-03-31 13F AON SHS CL A G0403H108 42 -130 -75.58 10 -72.22 0.0035
2021-02-05 2020-12-31 13F AON SHS CL A G0403H108 172 0 0.00 36 2.86 0.0133
2020-11-13 2020-09-30 13F AON SHS CL A G0403H108 172 0 0.00 35 6.06 0.0150
2020-08-04 2020-06-30 13F AON SHS CL A G0403H108 172 130 309.52 33 371.43 0.0153
2020-05-14 2020-03-31 13F AON SHS CL A G0408V102 42 42 7 0.0039
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.