Aon plc
DE ˙ DB ˙ IE00BLP1HW54
276,10 € ↑5,50 (2,03%)
2026-06-05
DEL PRIS
SecurityDE:4VK / Aon plc
InstitutionFiduciary Group LLC
Latest Disclosed Ownership21,616 shares
Latest Disclosed Value $ 6,977,313
Fiduciary Group LLC reports 0.91% increase in ownership of 4VK / Aon plc

On May 11, 2026 - Fiduciary Group LLC filed a 13F-HR form disclosing ownership of 21,616 shares of Aon plc (DE:4VK) valued at $6,054,642 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 21,422 shares of Aon plc. This represents a change in shares of 0.91% during the quarter. The current value of the position is $5,968,178 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)
2026-05-11 2026-03-31 13F AON SHS CL A G0403H108 21,616 194 0.91 6,977 -7.70 0.5959
2026-02-12 2025-12-31 13F AON SHS CL A G0403H108 21,422 -207 -0.96 7,560 -1.98 0.6349
2025-11-12 2025-09-30 13F AON SHS CL A G0403H108 21,629 -278 -1.27 7,713 -1.32 0.6774
2025-08-13 2025-06-30 13F AON SHS CL A G0403H108 21,907 -80 -0.36 7,816 -10.93 0.7356
2025-04-28 2025-03-31 13F AON SHS CL A G0403H108 21,987 -124 -0.56 8,775 10.49 0.8792
2025-02-11 2024-12-31 13F AON SHS CL A G0403H108 22,111 -398 -1.77 7,941 1.98 0.7965
2024-11-13 2024-09-30 13F AON SHS CL A G0403H108 22,509 -617 -2.67 7,788 14.70 0.7888
2024-08-08 2024-06-30 13F AON SHS CL A G0403H108 23,126 -1,436 -5.85 6,789 -17.17 0.7301
2024-05-13 2024-03-31 13F AON SHS CL A G0403H108 24,562 -1,308 -5.06 8,197 8.87 0.8930
2024-02-05 2023-12-31 13F AON SHS CL A G0403H108 25,870 -2,541 -8.94 7,529 -18.27 0.8820
2023-11-13 2023-09-30 13F/A-1 AON SHS CL A G0403H108 28,411 -421 -1.46 9,212 -7.45 1.1758
2023-11-13 2023-09-30 13F AON SHS CL A G0403H108 28,411 -421 9,212 1.1758
2023-07-27 2023-06-30 13F AON SHS CL A G0403H108 28,832 -350 -1.20 9,953 8.17 1.2227
2023-05-15 2023-03-31 13F/A-1 AON SHS CL A G0403H108 29,182 -724 -2.42 9,201 2.50 1.1962
2023-05-15 2023-03-31 13F AON SHS CL A G0403H108 28,928 -978 9,725 1.2496
2023-02-07 2022-12-31 13F AON SHS CL A G0403H108 29,906 -264 -0.88 8,976 0.38 1.1956
2022-11-14 2022-09-30 13F AON SHS CL A G0403H108 30,170 -601 -1.95 8,942 -2.05 1.1584
2022-08-12 2022-06-30 13F AON SHS CL A G0403H108 30,771 -282 -0.91 9,129 6.88 1.1403
2022-05-13 2022-03-31 13F AON SHS CL A G0403H108 31,053 -332 -1.06 8,541 -9.46 1.1275
2022-02-14 2021-12-31 13F AON SHS CL A G0403H108 31,385 384 1.24 9,433 -4.99 1.0492
2021-10-27 2021-09-30 13F AON SHS CL A G0403H108 31,001 -181 -0.58 9,928 22.73 1.1266
2021-08-05 2021-06-30 13F AON SHS CL A G0403H108 31,182 917 3.03 8,089 6.29 0.9359
2021-05-03 2021-03-31 13F AON SHS CL A G0403H108 30,265 567 1.91 7,610 11.75 0.9258
2021-02-12 2020-12-31 13F AON SHS CL A G0403H108 29,698 493 1.69 6,810 13.03 0.8986
2020-11-12 2020-09-30 13F AON SHS CL A G0403H108 29,205 370 1.28 6,025 8.48 0.9102
2020-08-14 2020-06-30 13F AON SHS CL A G0403H108 28,835 288 1.01 5,554 17.89 0.9268
2020-05-11 2020-03-31 13F AON SHS CL A G0408V102 28,547 -312 -1.08 4,711 -21.63 0.9244
2020-02-14 2019-12-31 13F AON SHS CL A G0408V102 28,859 920 3.29 6,011 11.15 0.9586
2019-11-13 2019-09-30 13F AON SHS CL A G0408V102 27,939 119 0.43 5,408 0.73 0.9460
2019-08-05 2019-06-30 13F AON SHS CL A G0408V102 27,820 300 1.09 5,369 14.28 0.9643
2019-05-08 2019-03-31 13F AON SHS CL A G0408V102 27,520 -379 -1.36 4,698 15.86 0.8745
2019-02-13 2018-12-31 13F AON SHS CL A G0408V102 27,899 631 2.31 4,055 -3.29 0.8383
2018-10-18 2018-09-30 13F AON SHS CL A G0408V102 27,268 -103 -0.38 4,193 11.69 0.8217
2018-08-02 2018-06-30 13F AON SHS CL A G0408V102 27,371 1,088 4.14 3,754 1.79 0.7935
2018-05-14 2018-03-31 13F AON SHS CL A G0408V102 26,283 504 1.96 3,688 6.77 0.7993
2018-02-02 2017-12-31 13F AON SHS CL A G0408V102 25,779 -215 -0.83 3,454 -9.06 0.7373
2017-11-13 2017-09-30 13F AON SHS CL A G0408V102 25,994 2,903 12.57 3,798 23.71 0.8549
2017-08-11 2017-06-30 13F AON SHS CL A G0408V102 23,091 961 4.34 3,070 16.86 0.7084
2017-05-12 2017-03-31 13F AON SHS CL A G0408V102 22,130 2,062 10.28 2,627 17.38 0.6226
2017-02-13 2016-12-31 13F AON SHS CL A G0408V102 20,068 2,242 12.58 2,238 11.62 0.5788
2016-10-25 2016-09-30 13F AON SHS CL A G0408V102 17,826 138 0.78 2,005 3.78 0.5434
2016-08-10 2016-06-30 13F AON SHS CL A G0408V102 17,688 360 2.08 1,932 6.74 0.5365
2016-05-13 2016-03-31 13F AON SHS CL A G0408V102 17,328 -2,410 -12.21 1,810 -0.55 0.5240
2016-02-12 2015-12-31 13F AON SHS CL A G0408V102 19,738 3,502 21.57 1,820 26.48 0.5424
2015-11-12 2015-09-30 13F AON SHS CL A G0408V102 16,236 -3,359 -17.14 1,439 -26.32 0.4787
2015-07-30 2015-06-30 13F AON SHS CL A G0408V102 19,595 19,595 1,953 0.6146
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.