Aon plc
DE ˙ DB ˙ IE00BLP1HW54
270,60 € ↓ -1,70 (-0,62%)
2026-06-04
DEL PRIS
SecurityDE:4VK / Aon plc
InstitutionCaptrust Financial Advisors
Latest Disclosed Ownership38,482 shares
Latest Disclosed Value $ 12,421,470
Captrust Financial Advisors ownership in 4VK / Aon plc

On May 14, 2026 - Captrust Financial Advisors filed a 13F-HR form disclosing ownership of 38,482 shares of Aon plc (DE:4VK) valued at $10,778,808 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 31,191 shares of Aon plc. This represents a change in shares of 23.38% during the quarter. The current value of the position is $10,413,229 USD.

Captrust Financial Advisors has a history of taking positions in derivatives of the underlying security (4VK) in the form of stock options.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

DE:4VK / Aon plc Historical Put/Call Ratio
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 PLC SHS CL A Stock G0403H108 38,482 7,291 23.38 12,421 12.86 0.0217
2026-02-17 2025-12-31 13F AON PLC SHS CL A Stock G0403H108 31,191 5,701 22.37 11,007 21.09 0.0209
2025-11-19 2025-09-30 13F AON PLC SHS CL A Stock G0403H108 25,490 -758 -2.89 9,089 -2.94 0.0185
2025-08-15 2025-06-30 13F AON PLC SHS CL A Stock G0403H108 26,248 1,913 7.86 9,364 -3.57 0.0209
2025-05-15 2025-03-31 13F AON PLC SHS CL A Stock G0403H108 24,335 2,416 11.02 9,712 23.36 0.0244
2025-02-14 2024-12-31 13F AON PLC SHS CL A Stock G0403H108 21,919 -1,137 -4.93 7,873 -1.30 0.0225
2024-11-14 2024-09-30 13F AON PLC SHS CL A Stock G0403H108 23,056 2,315 11.16 7,977 30.99 0.0237
2024-08-15 2024-06-30 13F AON PLC SHS CL A Stock G0403H108 20,741 3,038 17.16 6,089 3.08 0.0196
2024-05-15 2024-03-31 13F AON PLC SHS CL A Stock G0403H108 17,703 -5,517 -23.76 5,908 -12.58 0.0217
2024-02-14 2023-12-31 13F AON PLC SHS CL A Stock G0403H108 23,220 787 3.51 6,758 -7.09 0.0233
2023-11-15 2023-09-30 13F AON PLC SHS CL A Stock G0403H108 22,433 3,056 15.77 7,273 8.73 0.0278
2023-08-15 2023-06-30 13F AON PLC SHS CL A Stock G0403H108 19,377 -232 -1.18 6,689 8.20 0.0264
2023-05-15 2023-03-31 13F AON PLC SHS CL A Stock G0403H108 19,609 545 2.86 6,183 8.06 0.0272
2023-02-15 2022-12-31 13F AON PLC SHS CL A Stock G0403H108 19,064 2,737 16.76 5,722 30.80 0.0288
2022-11-16 2022-09-30 13F AON PLC SHS CL A Stock G0403H108 16,327 1,284 8.54 4,374 7.81 0.0255
2022-08-23 2022-06-30 13F/A-1 AON PLC SHS CL A Common Stock G0403H108 15,043 431 2.95 4,057 -14.73 0.0262
2022-08-16 2022-06-30 13F AON PLC SHS CL A COM G0403H108 15,890 1,278 4,285 0.0311
2022-05-16 2022-03-31 13F AON SHS CL A G0403H108 14,612 1,718 13.32 4,758 22.79 0.0308
2022-02-14 2021-12-31 13F AON PLC SHS CL A Common Stock G0403H108 12,894 -446 -3.34 3,875 1.65 0.0266
2021-11-16 2021-09-30 13F AON PLC SHS CL A Common Stock G0403H108 13,340 206 1.57 3,812 21.56 0.0317
2021-08-16 2021-06-30 13F AON PLC SHS CL A Common Stock G0403H108 13,134 2,404 22.40 3,136 27.01 0.0292
2021-05-17 2021-03-31 13F AON PLC SHS CL A Common Stock G0403H108 10,730 4,349 68.16 2,469 83.16 0.0267
2021-02-16 2020-12-31 13F AON PLC SHS CL A Common Stock G0403H108 6,381 721 12.74 1,348 15.51 0.0179
2020-11-17 2020-09-30 13F AON PLC SHS CL A Common Stock G0403H108 5,660 1,929 51.70 1,167 63.67 0.0194
2020-08-14 2020-06-30 13F AON PLC SHS CL A Common Stock G0403H108 3,731 -136 -3.52 713 20.03 0.0117
2020-05-15 2020-03-31 13F AON PLC SHS CL A Common Stock G0403H108 3,867 -6 -0.15 594 -26.58 0.0131
2020-02-14 2019-12-31 13F AON SHS CL A G0408V102 3,873 1,032 36.33 809 47.09 0.0128
2019-11-14 2019-09-30 13F AON PLC SHS CL A Common Stock G0408V102 2,841 -59 -2.03 550 -1.79 0.0193
2019-08-13 2019-06-30 13F AON PLC SHS CL A Common Stock G0408V102 2,900 16 0.55 560 13.82 0.0207
2019-05-15 2019-03-31 13F AON PLC SHS CL A Common Stock G0408V102 2,884 -407 -12.37 492 2.93 0.0200
2019-02-13 2018-12-31 13F AON PLC SHS CL A Common Stock G0408V102 3,291 46 1.42 478 -4.21 0.0256
2018-11-15 2018-09-30 13F AON PLC SHS CL A Common Stock G0408V102 3,245 1,345 70.79 499 91.19 0.0223
2018-08-13 2018-06-30 13F AON PLC SHS CL A Common Stock G0408V102 1,900 80 4.40 261 3.57 0.0145
2018-05-15 2018-03-31 13F AON PLC SHS CL A Common Stock G0408V102 1,820 28 1.56 252 5.00 0.0156
2018-02-14 2017-12-31 13F AON PLC SHS CL A Common Stock G0408V102 1,792 1,792 240 0.0145
2017-11-13 2017-09-30 13F AON PLC SHS CL A Common Stock G0408V102 0 -161 -100.00 0 -100.00
2017-08-10 2017-06-30 13F AON PLC SHS CL A Common Stock G0408V102 161 161 21 0.0018
Disclosed Put Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share Price Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2026-05-14 2026-03-31 13F AON PLC SHS CL A Stock Put 7,500 2,421 n/a n/a n/a
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.