Aon plc
DE ˙ DB ˙ IE00BLP1HW54
276,10 € ↑5,50 (2,03%)
2026-06-05
DEL PRIS
SecurityDE:4VK / Aon plc
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership3,594 shares
Latest Disclosed Value $ 1,160,071
Panagora Asset Management Inc reports 60.66% increase in ownership of 4VK / Aon plc

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 3,594 shares of Aon plc (DE:4VK) valued at $1,006,679 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 2,237 shares of Aon plc. This represents a change in shares of 60.66% during the quarter. The current value of the position is $992,303 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)
2026-05-14 2026-03-31 13F AON SHS CL A G0403H108 3,594 1,357 60.66 1,160 47.02 0.0043
2026-02-13 2025-12-31 13F AON SHS CL A G0403H108 2,237 809 56.65 789 55.01 0.0028
2025-11-13 2025-09-30 13F AON SHS CL A G0403H108 1,428 -800 -35.91 509 -35.89 0.0021
2025-08-13 2025-06-30 13F AON SHS CL A G0403H108 2,228 -330 -12.90 795 -22.16 0.0036
2025-05-15 2025-03-31 13F AON SHS CL A G0403H108 2,558 -68 -2.59 1,021 8.17 0.0051
2025-02-13 2024-12-31 13F AON SHS CL A G0403H108 2,626 -1,347 -33.90 943 -31.37 0.0044
2024-11-13 2024-09-30 13F AON SHS CL A G0403H108 3,973 -1,330 -25.08 1,375 -11.70 0.0066
2024-07-29 2024-06-30 13F AON SHS CL A G0403H108 5,303 -35,240 -86.92 1,557 -88.50 0.0078
2024-05-07 2024-03-31 13F AON SHS CL A G0403H108 40,543 1,006 2.54 13,530 17.59 0.0705
2024-02-08 2023-12-31 13F AON SHS CL A G0403H108 39,537 -110,770 -73.70 11,506 -76.39 0.0644
2023-10-31 2023-09-30 13F AON SHS CL A G0403H108 150,307 -24,319 -13.93 48,733 -19.16 0.3026
2023-08-11 2023-06-30 13F AON SHS CL A G0403H108 174,626 19,952 12.90 60,281 23.61 0.3551
2023-05-12 2023-03-31 13F AON SHS CL A G0403H108 154,674 30,228 24.29 48,767 30.56 0.3082
2023-02-13 2022-12-31 13F AON SHS CL A G0403H108 124,446 830 0.67 37,351 12.80 0.2450
2022-11-14 2022-09-30 13F AON SHS CL A G0403H108 123,616 118,613 2,370.84 33,113 2,354.63 0.2296
2022-08-15 2022-06-30 13F AON SHS CL A G0403H108 5,003 0 0.00 1,349 -17.19 0.0088
2022-05-12 2022-03-31 13F AON SHS CL A G0403H108 5,003 1,289 34.71 1,629 45.97 0.0089
2022-02-10 2021-12-31 13F AON SHS CL A G0403H108 3,714 -19,104 -83.72 1,116 -82.89 0.0059
2021-11-10 2021-09-30 13F AON SHS CL A G0403H108 22,818 17,020 293.55 6,521 371.17 0.0348
2021-08-11 2021-06-30 13F AON SHS CL A G0403H108 5,798 -17,611 -75.23 1,384 -74.31 0.0074
2021-05-12 2021-03-31 13F AON PLC- COMMON G0403H108 23,409 -16,729 -41.68 5,387 -36.47 0.0302
2021-02-10 2020-12-31 13F AON PLC- COMMON G0403H108 40,138 -22,547 -35.97 8,480 -34.43 0.0502
2020-11-13 2020-09-30 13F AON PLC- COMMON G0403H108 62,685 -20,136 -24.31 12,932 -18.93 0.0810
2020-08-12 2020-06-30 13F AON PLC- COMMON G0403H108 82,821 -40 -0.05 15,951 16.64 0.1017
2020-05-14 2020-03-31 13F Aon COMMON G0408V102 82,861 76,405 1,183.47 13,675 916.73 0.0967
2020-02-12 2019-12-31 13F Aon COMMON G0408V102 6,456 -431 -6.26 1,345 0.90 0.0061
2019-11-12 2019-09-30 13F Aon COMMON G0408V102 6,887 -170 -2.41 1,333 -2.13 0.0061
2019-08-09 2019-06-30 13F Aon COMMON G0408V102 7,057 -226 -3.10 1,362 9.57 0.0061
2019-05-15 2019-03-31 13F Aon COMMON G0408V102 7,283 -725 -9.05 1,243 6.79 0.0055
2019-02-14 2018-12-31 13F Aon COMMON G0408V102 8,008 0 0.00 1,164 -5.44 0.0054
2018-11-13 2018-09-30 13F Aon COMMON G0408V102 8,008 -184 -2.25 1,231 9.52 0.0046
2018-08-14 2018-06-30 13F Aon COMMON G0408V102 8,192 -530 -6.08 1,124 -8.17 0.0045
2018-05-15 2018-03-31 13F Aon COMMON G0408V102 8,722 -6,123 -41.25 1,224 -38.46 0.0048
2018-02-14 2017-12-31 13F Aon COMMON G0408V102 14,845 5,139 52.95 1,989 40.27 0.0075
2017-11-14 2017-09-30 13F Aon COMMON G0408V102 9,706 -581 -5.65 1,418 3.65 0.0056
2017-08-14 2017-06-30 13F Aon COMMON G0408V102 10,287 -2,397 -18.90 1,368 -9.10 0.0055
2017-05-15 2017-03-31 13F Aon COMMON G0408V102 12,684 -581 -4.38 1,505 1.76 0.0063
2017-02-14 2016-12-31 13F Aon COMMON G0408V102 13,265 1,532 13.06 1,479 12.05 0.0068
2016-11-14 2016-09-30 13F Aon COMMON G0408V102 11,733 -787 -6.29 1,320 -3.51 0.0063
2016-08-15 2016-06-30 13F Aon COMMON G0408V102 12,520 1,354 12.13 1,368 17.32 0.0068
2016-05-16 2016-03-31 13F Aon COMMON G0408V102 11,166 -1,140 -9.26 1,166 2.73 0.0058
2016-02-12 2015-12-31 13F Aon COMMON G0408V102 12,306 -213 -1.70 1,135 2.34 0.0056
2015-11-13 2015-09-30 13F Aon COMMON G0408V102 12,519 831 7.11 1,109 -4.81 0.0059
2015-08-14 2015-06-30 13F Aon COMMON G0408V102 11,688 -159 -1.34 1,165 2.28 0.0058
2015-05-15 2015-03-31 13F Aon COMMON G0408V102 11,847 -1,090 -8.43 1,139 -7.17 0.0058
2015-02-13 2014-12-31 13F Aon COMMON G0408V102 12,937 0 0.00 1,227 8.20 0.0063
2014-11-12 2014-09-30 13F Aon COMMON G0408V102 12,937 259 2.04 1,134 -0.70 0.0055
2014-08-14 2014-06-30 13F Aon COMMON G0408V102 12,678 -6,703 -34.59 1,142 -30.07 0.0055
2014-05-15 2014-03-31 13F Aon COMMON G0408V102 19,381 592 3.15 1,633 3.62 0.0077
2014-02-21 2013-12-31 13F Aon COMMON G0408V102 18,789 -3,300 -14.94 1,576 -4.14 0.0073
2013-11-14 2013-09-30 13F Aon COMMON G0408V102 22,089 -3,035 -12.08 1,644 1.67 0.0081
2013-08-14 2013-06-30 13F Aon COMMON G0408V102 25,124 25,124 1,617 0.0083
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.