Aon plc
DE ˙ DB ˙ IE00BLP1HW54
276,10 € ↑5,50 (2,03%)
2026-06-05
DEL PRIS
SecurityDE:4VK / Aon plc
InstitutionBridgewater Associates, LP
ManagerRay Dalio, Bob Prince
Latest Disclosed Ownership20,219 shares
Latest Disclosed Value $ 6,526,289
Bridgewater Associates, LP reports 51.25% increase in ownership of 4VK / Aon plc

On May 15, 2026 - Bridgewater Associates, LP filed a 13F-HR form disclosing ownership of 20,219 shares of Aon plc (DE:4VK) valued at $5,663,342 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 13,368 shares of Aon plc. This represents a change in shares of 51.25% during the quarter. The current value of the position is $5,582,466 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 20,219 6,851 51.25 6,526 38.35 0.0291
2026-02-13 2025-12-31 13F AON SHS CL A G0403H108 13,368 7,663 134.32 4,717 131.91 0.0172
2025-11-13 2025-09-30 13F AON SHS CL A G0403H108 5,705 5,705 2,034 0.0080
2025-08-13 2025-06-30 13F AON SHS CL A G0403H108 0 -2,976 -100.00 0 -100.00
2025-05-14 2025-03-31 13F AON SHS CL A G0403H108 2,976 -6,111 -67.25 1,188 -63.62 0.0055
2025-02-13 2024-12-31 13F AON SHS CL A G0403H108 9,087 -41,403 -82.00 3,264 -81.32 0.0150
2024-11-13 2024-09-30 13F AON SHS CL A G0403H108 50,490 0 0.00 17,469 17.86 0.0989
2024-08-14 2024-06-30 13F AON SHS CL A G0403H108 50,490 0 0.00 14,823 -12.03 0.0774
2024-05-14 2024-03-31 13F AON SHS CL A G0403H108 50,490 -5,489 -9.81 16,850 3.43 0.0852
2024-02-14 2023-12-31 13F AON SHS CL A G0403H108 55,979 54,322 3,278.33 16,291 2,933.71 0.0912
2023-11-13 2023-09-30 13F AON SHS CL A G0403H108 1,657 1,657 537 0.0032
2023-05-12 2023-03-31 13F AON SHS CL A G0403H108 0 -64,078 -100.00 0 -100.00
2023-02-13 2022-12-31 13F AON SHS CL A G0403H108 64,078 23,091 56.34 19,232 75.17 0.1050
2022-11-10 2022-09-30 13F AON SHS CL A G0403H108 40,987 22,448 121.09 10,979 119.58 0.0556
2022-08-11 2022-06-30 13F AON SHS CL A G0403H108 18,539 -3,820 -17.08 5,000 -31.33 0.0212
2022-05-13 2022-03-31 13F AON SHS CL A G0403H108 22,359 -21,174 -48.64 7,281 -44.35 0.0294
2022-02-14 2021-12-31 13F AON SHS CL A G0403H108 43,533 -48,905 -52.91 13,084 -50.47 0.0761
2021-11-12 2021-09-30 13F AON SHS CL A G0403H108 92,438 12,517 15.66 26,416 38.43 0.1446
2021-08-13 2021-06-30 13F AON SHS CL A G0403H108 79,921 8,617 12.08 19,082 16.30 0.1224
2021-05-14 2021-03-31 13F AON SHS CL A G0403H108 71,304 29,164 69.21 16,408 84.30 0.1447
2021-02-12 2020-12-31 13F AON SHS CL A G0403H108 42,140 42,140 8,903 0.0771
2020-05-14 2020-03-31 13F AON SHS CL A G0408V102 0 -48,399 -100.00 0 -100.00
2020-02-13 2019-12-31 13F AON SHS CL A G0408V102 48,399 48,399 10,081 0.1029
2018-05-15 2018-03-31 13F AON SHS CL A G0408V102 0 -18,605 -100.00 0 -100.00
2018-02-13 2017-12-31 13F AON SHS CL A G0408V102 18,605 18,605 2,493 0.0204
2017-05-11 2017-03-31 13F AON SHS CL A G0408V102 0 -70,501 -100.00 0 -100.00
2017-02-10 2016-12-31 13F AON SHS CL A G0408V102 70,501 59,932 567.05 7,863 561.31 0.0747
2016-11-09 2016-09-30 13F AON SHS CL A G0408V102 10,569 10,569 0.00 1,189 0.0117
2016-02-11 2015-12-31 13F AON SHS CL A G0408V102 0 0 0 0.0000
2015-11-12 2015-09-30 13F AON SHS CL A G0408V102 0 -6,404 -100.00 0 -100.00
2015-08-11 2015-06-30 13F AON SHS CL A G0408V102 6,404 6,404 638 0.0059
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.