Blair William & CO Aon PLC Transaction History

Blair William & CO

$36.3 Billion
Q3 2025

A detailed history of Blair William & CO transactions in Aon PLC stock. As of the latest transaction made, Blair William & CO holds 529,773 shares of AON stock, worth $185 Million. This represents 0.52% of its overall portfolio holdings.

Number of Shares

529,773

Previous 567,987 6.73%

Holding current value

$185 Million

Previous $203 Million 6.78%

% of portfolio

0.52%

Previous 0.58%

22 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	$350.91 - $375.27 $13.4 Million - $14.3 Million	-38,214 Reduced 6.73%	529,773 $189 Million
Q2 2025 Jul 24, 2025	BUY	$335.85 - $398.81 $4.45 Million - $5.28 Million	13,237 Added 2.39%	567,987 $203 Million
Q1 2025 May 09, 2025	SELL	$348.44 - $409.32 $3.31 Million - $3.89 Million	-9,497 Reduced 1.68%	554,750 $221 Million
Q4 2024 Feb 12, 2025	SELL	$344.14 - $393.31 $9.74 Million - $11.1 Million	-28,303 Reduced 4.78%	564,247 $203 Million
Q3 2024 Nov 12, 2024	SELL	$293.16 - $351.06 $2.92 Million - $3.5 Million	-9,967 Reduced 1.65%	592,550 $205 Million

Q2 2024 Aug 12, 2024	SELL	$275.82 - $329.64 $2.39 Million - $2.85 Million	-8,648 Reduced 1.42%	602,517 $177 Million
Q1 2024 May 09, 2024	SELL	$288.02 - $333.79 $37.4 Million - $43.4 Million	-129,876 Reduced 17.53%	611,165 $204 Million
Q4 2023 Feb 12, 2024	BUY	$288.19 - $335.32 $4.53 Million - $5.27 Million	15,712 Added 2.17%	741,041 $216 Million
Q3 2023 Nov 09, 2023	BUY	$314.14 - $343.21 $1.93 Million - $2.11 Million	6,145 Added 0.85%	725,329 $235 Million
Q2 2023 Aug 11, 2023	SELL	$308.29 - $345.2 $2.15 Million - $2.41 Million	-6,987 Reduced 0.96%	719,184 $248 Million
Q1 2023 May 12, 2023	SELL	$285.85 - $325.99 $9.65 Million - $11 Million	-33,774 Reduced 4.44%	726,171 $229 Million
Q4 2022 Feb 10, 2023	SELL	$270.81 - $310.02 $707,897 - $810,392	-2,614 Reduced 0.34%	759,945 $228 Million
Q3 2022 Nov 09, 2022	BUY	$267.1 - $302.57 $1.9 Million - $2.16 Million	7,127 Added 0.94%	762,559 $204 Million
Q2 2022 Aug 10, 2022	BUY	$248.5 - $333.61 $5.47 Million - $7.34 Million	22,008 Added 3.0%	755,432 $204 Million
Q1 2022 May 13, 2022	BUY	$261.88 - $326.39 $1.11 Million - $1.38 Million	4,224 Added 0.58%	733,424 $239 Million
Q4 2021 Feb 14, 2022	BUY	$285.28 - $321.08 $34.3 Million - $38.7 Million	120,405 Added 19.78%	729,200 $219 Million
Q3 2021 Nov 12, 2021	BUY	$226.79 - $299.17 $314,104 - $414,350	1,385 Added 0.23%	608,795 $174 Million
Q2 2021 Aug 12, 2021	BUY	$229.52 - $258.52 $12.1 Million - $13.6 Million	52,706 Added 9.5%	607,410 $145 Million
Q1 2021 May 13, 2021	BUY	$202.13 - $233.7 $28 Million - $32.4 Million	138,463 Added 33.27%	554,704 $128 Million
Q4 2020 Feb 09, 2021	BUY	$179.96 - $214.52 $10.6 Million - $12.7 Million	59,118 Added 16.55%	416,241 $87.9 Million
Q3 2020 Nov 06, 2020	BUY	$190.17 - $209.73 $19.4 Million - $21.4 Million	102,013 Added 39.99%	357,123 $73.7 Million
Q2 2020 Aug 12, 2020	BUY	$153.68 - $200.2 $39.2 Million - $51.1 Million	255,110 New	255,110 $49.1 Million

Others Institutions Holding AON

# of Institutions

1,421

Shares Held

188M

Call Options Held

795K

Put Options Held

146K

View Full List

About Aon plc

Ticker AON
Exchange NYSE
Sector Financial Services
Industry Insurance Brokers
Shares Outstandng 206,852,992
Market Cap $72.4B
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...

More about AON

Track This Portfolio

Portfolio Update

Get notified when there are updates to the investment portfolio of Blair William & CO, based on Form 13F filings with the SEC.

News

Stay updated on Blair William & CO with notifications on news.

Account