Aon plc
DE ˙ DB ˙ IE00BLP1HW54
272,30 € ↓ -1,70 (-0,62%)
2026-06-03
AKTIENPREIS
SecurityDE:4VK / Aon plc
InstitutionSummit Financial, LLC
Latest Disclosed Ownership1,776 shares
Latest Disclosed Value $ 573,147
Summit Financial, LLC reports 9.29% increase in ownership of 4VK / Aon plc

On May 15, 2026 - Summit Financial, LLC filed a 13F-HR form disclosing ownership of 1,776 shares of Aon plc (DE:4VK) valued at $497,458 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 1,625 shares of Aon plc. This represents a change in shares of 9.29% during the quarter. The current value of the position is $483,605 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)
2026-05-15 2026-03-31 13F AON SHS CL A G0403H108 1,776 151 9.29 573 0.00 0.0073
2026-02-12 2025-12-31 13F AON SHS CL A G0403H108 1,625 -27 -1.63 573 -2.55 0.0084
2025-11-14 2025-09-30 13F AON SHS CL A G0403H108 1,652 37 2.29 589 2.08 0.0090
2025-08-13 2025-06-30 13F AON PUBLIC LIMITED Common stock G0403H108 1,615 891 123.07 576 100.00 0.0130
2025-05-14 2025-03-31 13F AON PUBLIC LIMITED Common Stock G0403H108 724 69 10.53 289 22.55 0.0081
2025-02-12 2024-12-31 13F AON PUBLIC LIMITED Common Stock G0403H108 655 44 7.20 235 11.37 0.0082
2024-11-12 2024-09-30 13F AON Common Stock G0403H108 611 611 211 0.0083
2022-11-15 2022-09-30 13F AONPLCSHSCLA Common Stock G0403H108 0 -2,748 -100.00 0 -100.00
2022-08-12 2022-06-30 13F AONPLCSHSCLA Common Stock G0403H108 2,748 -28 -1.01 741 -18.05 0.0694
2022-05-10 2022-03-31 13F AONPLCSHSCLA Common Stock G0403H108 2,776 96 3.58 904 12.17 0.0705
2022-02-07 2021-12-31 13F AONPLCSHSCLA Common Stock G0403H108 2,680 2 0.07 806 5.23 0.0614
2021-11-08 2021-09-30 13F AONPLCSHSCLA Common Stock G0403H108 2,678 -5 -0.19 765 19.53 0.0656
2021-08-06 2021-06-30 13F AONPLCSHSCLA Common Stock G0403H108 2,683 2,683 641 0.0634
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.