Assenagon Asset Management S.A. Aon PLC Transaction History

Assenagon Asset Management S.A.

$65.1 Billion
Q3 2025

A detailed history of Assenagon Asset Management S.A. transactions in Aon PLC stock. As of the latest transaction made, Assenagon Asset Management S.A. holds 258,654 shares of AON stock, worth $84.9 Million. This represents 0.14% of its overall portfolio holdings.

Number of Shares

258,654

Previous 173,607 48.99%

Holding current value

$84.9 Million

Previous $61.9 Million 48.91%

% of portfolio

0.14%

Previous 0.1%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 07, 2025	BUY	$350.91 - $375.27 $29.8 Million - $31.9 Million	85,047 Added 48.99%	258,654 $92.2 Million
Q2 2025 Jul 11, 2025	SELL	$335.85 - $398.81 $108 Million - $128 Million	-320,087 Reduced 64.84%	173,607 $61.9 Million
Q1 2025 Apr 15, 2025	BUY	$348.44 - $409.32 $116 Million - $136 Million	331,888 Added 205.11%	493,694 $197 Million
Q4 2024 Jan 14, 2025	SELL	$344.14 - $393.31 $132 Million - $151 Million	-383,404 Reduced 70.32%	161,806 $58.1 Million
Q3 2024 Oct 23, 2024	BUY	$293.16 - $351.06 $36.5 Million - $43.7 Million	124,454 Added 29.58%	545,210 $189 Million
Q2 2024 Jul 18, 2024	BUY	$275.82 - $329.64 $20.9 Million - $25 Million	75,865 Added 22.0%	420,756 $124 Million
Q1 2024 Apr 24, 2024	BUY	$288.02 - $333.79 $79.5 Million - $92.2 Million	276,131 Added 401.59%	344,891 $115 Million
Q4 2023 Jan 17, 2024	SELL	$288.19 - $335.32 $45.7 Million - $53.2 Million	-158,685 Reduced 69.77%	68,760 $20 Million
Q3 2023 Nov 06, 2023	BUY	$314.14 - $343.21 $70.1 Million - $76.6 Million	223,114 Added 5151.56%	227,445 $73.7 Million
Q2 2023 Jul 25, 2023	SELL	$308.29 - $345.2 $132,256 - $148,090	-429 Reduced 9.01%	4,331 $1.5 Million
Q1 2023 Apr 18, 2023	SELL	$285.85 - $325.99 $96,045 - $109,532	-336 Reduced 6.59%	4,760 $1.5 Million
Q4 2022 Jan 12, 2023	BUY	$270.81 - $310.02 $23,018 - $26,351	85 Added 1.7%	5,096 $1.53 Million
Q3 2022 Oct 27, 2022	BUY	$267.1 - $302.57 $918,022 - $1.04 Million	3,437 Added 218.36%	5,011 $1.34 Million
Q2 2022 Jul 27, 2022	SELL	$248.5 - $333.61 $22,613 - $30,358	-91 Reduced 5.47%	1,574 $424,000
Q1 2022 Apr 25, 2022	SELL	$261.88 - $326.39 $10,737 - $13,381	-41 Reduced 2.4%	1,665 $542,000
Q3 2021 Oct 19, 2021	BUY	$226.79 - $299.17 $386,903 - $510,384	1,706 New	1,706 $488,000
Q3 2020 Oct 07, 2020	SELL	$190.17 - $209.73 $1.92 Million - $2.11 Million	-10,073 Closed	0 $0
Q2 2020 Jul 21, 2020	BUY	$153.68 - $200.2 $1.55 Million - $2.02 Million	10,073 New	10,073 $1.94 Million

Others Institutions Holding AON

# of Institutions

1,402

Shares Held

192M

Call Options Held

426K

Put Options Held

375K

View Full List

About Aon plc

Ticker AON
Exchange NYSE
Sector Financial Services
Industry Insurance Brokers
Shares Outstandng 206,852,992
Market Cap $67.9B
Description
Aon plc, a professional services firm, provides advice and solutions to clients focused on risk, retirement, and health worldwide. It offers commercial risk solutions, including retail brokerage, cyber, and global risk consulting solutions, as well as acts as a captives management; and health solutions, such as health and benefits brokerages, an...

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Assenagon Asset Management S.A. Aon PLC Transaction History