Historical shareholding details of Renaissance Technologies Corp holdings in Aon plc. - Ordinary Shares - Class A (AON)

Monthly changes of Renaissance Technologies Corp shareholding in Aon plc. - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Renaissance Technologies Corp	35,101	0.02%

Dec 31, 2024	Renaissance Technologies Corp	137,401	0.06%

Sep 30, 2024	Renaissance Technologies Corp	181,301	0.08%

Jun 30, 2024	Renaissance Technologies Corp	78,001	0.04%

Mar 31, 2024	Renaissance Technologies Corp	221,701	0.10%

Dec 31, 2023	Renaissance Technologies Corp	129,440	0.06%

Mar 31, 2023	Renaissance Technologies Corp	0	0.00%