에이온 PLC
US ˙ NYSE ˙ IE00BLP1HW54

SecurityAON / Aon plc
InstitutionMitchell Capital Management Co
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Mitchell Capital Management Co closes position in AON / Aon plc

On February 10, 2026 - Mitchell Capital Management Co filed a 13F-HR form disclosing ownership of 0 shares of Aon plc (US:AON) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 6, 2025 disclosing 5,966 shares of Aon plc. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 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)
2026-02-10 2025-12-31 13F Aon COM G0403H108 0 -5,966 -100.00 0 -100.00
2025-11-06 2025-09-30 13F Aon COM G0403H108 5,966 -62 -1.03 2,127 -0.89 0.3642
2025-07-25 2025-06-30 13F Aon COM G0403H108 6,028 -885 -12.80 2,147 -22.19 0.4013
2025-05-09 2025-03-31 13F Aon COM G0403H108 6,913 171 2.54 2,759 13.92 0.5259
2025-02-05 2024-12-31 13F Aon COM G0403H108 6,742 -121 -1.76 2,421 1.98 0.4241
2024-11-12 2024-09-30 13F Aon COM G0403H108 6,863 84 1.24 2,375 19.30 0.4150
2024-08-08 2024-06-30 13F Aon COM G0403H108 6,779 -71 -1.04 1,990 -12.91 0.3504
2024-05-06 2024-03-31 13F Aon COM G0403H108 6,850 115 1.71 2,286 16.58 0.4386
2024-02-13 2023-12-31 13F Aon COM G0403H108 6,735 -307 -4.36 1,960 -14.15 0.4127
2023-11-03 2023-09-30 13F Aon COM G0403H108 7,042 9 0.13 2,283 -5.93 0.5422
2023-08-08 2023-06-30 13F Aon COM G0403H108 7,033 192 2.81 2,428 12.57 0.5551
2023-05-08 2023-03-31 13F Aon COM G0403H108 6,841 -40 -0.58 2,157 4.41 0.5350
2023-02-13 2022-12-31 13F Aon COM G0403H108 6,881 -26 -0.38 2,065 11.62 0.5712
2022-10-28 2022-09-30 13F Aon COM G0403H108 6,907 -24 -0.35 1,850 -1.02 0.5251
2022-07-29 2022-06-30 13F Aon COM G0403H108 6,931 50 0.73 1,869 -16.60 0.5237
2022-04-29 2022-03-31 13F Aon COM G0403H108 6,881 329 5.02 2,241 13.81 0.5014
2022-01-28 2021-12-31 13F Aon COM G0403H108 6,552 16 0.24 1,969 5.41 0.3988
2021-11-02 2021-09-30 13F Aon COM G0403H108 6,536 -1,665 -20.30 1,868 -4.60 0.4185
2021-08-10 2021-06-30 13F Aon COM G0403H108 8,201 643 8.51 1,958 12.59 0.4297
2021-04-29 2021-03-31 13F Aon COM G0403H108 7,558 1,188 18.65 1,739 29.20 0.4244
2021-02-08 2020-12-31 13F Aon COM G0403H108 6,370 266 4.36 1,346 6.91 0.3379
2020-11-10 2020-09-30 13F Aon COM G0403H108 6,104 169 2.85 1,259 10.15 0.3654
2020-07-29 2020-06-30 13F Aon COM G0403H108 5,935 221 3.87 1,143 21.21 0.3679
2020-05-06 2020-03-31 13F Aon COM G0403H108 5,714 527 10.16 943 -12.69 0.3677
2020-02-07 2019-12-31 13F Aon COM G0408V102 5,187 -65 -1.24 1,080 6.19 0.3433
2019-11-07 2019-09-30 13F Aon COM G0408V102 5,252 544 11.55 1,017 11.88 0.3436
2019-07-24 2019-06-30 13F Aon COM G0408V102 4,708 21 0.45 909 13.63 0.3048
2019-05-02 2019-03-31 13F Aon COM G0408V102 4,687 -7 -0.15 800 17.30 0.2827
2019-02-08 2018-12-31 13F Aon COM G0408V102 4,694 -93 -1.94 682 -7.34 0.2882
2018-11-08 2018-09-30 13F Aon COM G0408V102 4,787 -18 -0.37 736 11.68 0.2390
2018-08-10 2018-06-30 13F Aon COM G0408V102 4,805 1,351 39.11 659 35.88 0.2380
2018-05-04 2018-03-31 13F Aon COM G0408V102 3,454 1,471 74.18 485 82.33 0.1752
2018-02-13 2017-12-31 13F Aon COM G0408V102 1,983 527 36.20 266 24.88 0.0937
2017-10-31 2017-09-30 13F Aon COM G0408V102 1,456 -63 -4.15 213 5.45 0.0777
2017-07-27 2017-06-30 13F Aon COM G0408V102 1,519 1,519 202 0.0772
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.