Aon Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:4VK Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
27 Nov 24	Sell€242,736	Mindy Simon	Individual	650	€373.44
26 Nov 24	Sell€472,051	Lisa Stevens	Individual	1,275	€370.24
28 Aug 24	Buy€221,557	Byron Spruell	Individual	725	€305.60
12 Aug 24	Sell€285,953	Darren Zeidel	Individual	950	€301.00
12 Aug 24	Sell€120,330	Lisa Stevens	Individual	400	€300.82
03 May 24	Buy€2,567,786	Lester Knight	Individual	10,000	€257.60
06 Mar 24	Sell€91,446	Lisa Stevens	Individual	315.17	€290.15
01 Mar 24	Sell€1,593,907	Eric Andersen	Individual	5,500	€289.80
23 Feb 24	Sell€3,696,295	Lisa Stevens	Individual	12,684.84	€291.39
16 Feb 24	Sell€11,679,696	Christa Davies	Individual	40,164.47	€290.80
15 Feb 24	Sell€217,503	Michael Neller	Individual	750	€290.00
12 Feb 24	Sell€5,781,965	Christa Davies	Individual	20,000.57	€289.99
07 Feb 24	Buy€14,032,527	Lester Knight	Individual	50,000	€280.65

Insider Trading Volume

Insider Buying: 4VK insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 4VK?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	4,820	0.00223%
State or Government	249,505	0.115%
Individual Insiders	2,460,757	1.14%
Public Companies	4,100,000	1.9%
General Public	16,787,388	7.76%
Institutions	192,663,808	89.1%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 59.71% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
8.98%	The Vanguard Group, Inc.	19,431,391	€7.0b	0.64%	0.1%
6.7%	Capital Research and Management Company	14,492,219	€5.2b	-1.03%	0.24%
6.59%	BlackRock, Inc.	14,257,686	€5.1b	-6.61%	0.08%
5.62%	Massachusetts Financial Services Company	12,164,459	€4.4b	-3.09%	0.92%
4.09%	State Street Global Advisors, Inc.	8,844,121	€3.2b	0.37%	0.12%
2.22%	Morgan Stanley Investment Management Inc.	4,797,579	€1.7b	-4.7%	1.32%
2.01%	HPS Investment Partners, LLC	4,339,759	€1.6b	0%	97.1%
2%	Geode Capital Management, LLC	4,322,177	€1.5b	0.9%	0.11%
1.97%	Mawer Investment Management Ltd.	4,269,465	€1.5b	-3.09%	3.57%
1.9%	Berkshire Hathaway Inc.	4,100,000	€1.5b	0%	no data
1.84%	Eagle Capital Management LLC	3,986,248	€1.4b	-0.37%	4.88%
1.83%	JP Morgan Asset Management	3,964,166	€1.4b	153%	0.16%
1.64%	Morgan Stanley Investment Management Limited	3,546,483	€1.3b	-0.34%	3.0%
1.39%	Veritas Asset Management LLP	3,010,557	€1.1b	41.6%	5.32%
1.31%	Sustainable Growth Advisers, LP	2,826,468	€1.0b	2.41%	3.9%
1.23%	Lazard Asset Management LLC	2,667,576	€954.3m	-18.4%	0.83%
1.05%	Mitsubishi UFJ Asset Management Co., Ltd.	2,264,501	€810.1m	2.93%	0.44%
1.02%	BNY Asset Management	2,198,888	€786.6m	11.2%	0.14%
0.95%	WCM Investment Management, LLC	2,045,778	€731.8m	-41.3%	1.13%
0.94%	Neuberger Berman Investment Advisers LLC	2,037,714	€728.9m	2.58%	0.56%
0.91%	Northern Trust Global Investments	1,975,501	€706.7m	-5.3%	0.11%
0.91%	Norges Bank Investment Management	1,974,769	€706.4m	0%	0.06%
0.91%	Independent Franchise Partners, LLP	1,971,897	€705.4m	-18.2%	4.69%
0.85%	Boston Partners Global Investors, Inc.	1,844,653	€659.9m	0.05%	0.4%
0.83%	Morgan Stanley, Investment Banking and Brokerage Investments	1,802,555	€644.8m	8.3%	0.07%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/02/02 01:52
End of Day Share Price	2025/01/31 00:00
Earnings	2024/12/31
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

Aon plc is covered by 38 analysts. 16 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Ishan Majumdar	Baptista Research
Alex Scott	Barclays
Jay Gelb	Barclays