Latest Institutional Transactions on Aon PLC (AON)
This table provides information on the latest institutional transactions involving Aon PLC (AON) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Oct 31, 2025
Q3 2025
|
Mitsubishi Ufj Trust & Banking Corp
Tokyo, M0 |
BUY
|
- |
5.89K+ 5.11% |
$2.07M - $2.21M
|
121K
$42.5M
|
|
|
Oct 31, 2025
Q3 2025
|
Resona Asset Management Co.,Ltd.
Koto Ku,Tokyo, M0 |
BUY
|
- |
24+ 0.04% |
$8.42K - $9.01K
|
61.8K
$21.6M
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
5.13KNew |
$1.8M - $1.92M
|
5.13K
$1.8M
|
|
|
Oct 31, 2025
Q3 2025
|
Ghp Investment Advisors, Inc.
Denver, CO |
BUY
|
- |
160+ 0.6% |
$56.1K - $60K
|
26.6K
$9.33M
|
|
|
Oct 31, 2025
Q3 2025
|
Mn Services Vermogensbeheer B.V.
|
BUY
|
- |
900+ 1.24% |
$316K - $338K
|
73.6K
$25.8M
|
|
|
Oct 31, 2025
Q3 2025
|
Modera Wealth Management, LLC
|
SELL
|
- |
-144- 1.08% |
$50.5K - $54K
|
13.1K
$4.6M
|
|
|
Oct 31, 2025
Q3 2025
|
Cibc Asset Management Inc
Toronto, A6 |
SELL
|
- |
-19.7K- 10.96% |
$6.9M - $7.38M
|
160K
$56M
|
|
|
Oct 31, 2025
Q3 2025
|
Northern Oak Wealth Management Inc
Milwaukee, WI |
BUY
|
- |
1.07KNew |
$376K - $402K
|
1.07K
$375K
|
|
|
Oct 31, 2025
Q3 2025
|
Retirement Systems Of Alabama
|
SELL
|
- |
-341- 0.74% |
$120K - $128K
|
46K
$16.1M
|
|
|
Oct 31, 2025
Q3 2025
|
Cullen/Frost Bankers, Inc.
|
BUY
|
- |
337+ 0.7% |
$118K - $126K
|
48.3K
$16.9M
|
|
|
Oct 31, 2025
Q3 2025
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-1.39K- 5.61% |
$487K - $521K
|
23.4K
$8.18M
|
|
|
Oct 31, 2025
Q3 2025
|
La Banque Postale Asset Management Sa
Paris, I0 |
BUY
|
- |
239+ 1.6% |
$83.9K - $89.7K
|
15.2K
$5.31M
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
1.01K+ 3.8% |
$354K - $379K
|
27.6K
$9.65M
|
|
|
Oct 31, 2025
Q3 2025
|
Fortis Capital Advisors, LLC
Reno, NV |
SELL
|
- |
-69- 2.43% |
$24.2K - $25.9K
|
2.77K
$970K
|
|
|
Oct 31, 2025
Q3 2025
|
Belpointe Asset Management LLC
|
SELL
|
- |
-69- 2.43% |
$24.2K - $25.9K
|
2.77K
$970K
|
|
|
Oct 30, 2025
Q3 2025
|
Cornerstone Wealth Group, LLC
|
SELL
|
- |
-16- 1.67% |
$5.61K - $6K
|
941
$329K
|
|
|
Oct 30, 2025
Q3 2025
|
Avidian Wealth Solutions, LLC
|
BUY
|
- |
26+ 1.6% |
$9.12K - $9.76K
|
1.66K
$580K
|
|
|
Oct 30, 2025
Q3 2025
|
Anchor Capital Advisors LLC
|
SELL
|
- |
-198- 3.12% |
$69.5K - $74.3K
|
6.16K
$2.16M
|
|
|
Oct 30, 2025
Q3 2025
|
Simplicity Wealth,Llc
|
SELL
|
- |
-2.07K- 48.73% |
$725K - $775K
|
2.17K
$761K
|
|
|
Oct 30, 2025
Q3 2025
|
Bruce G. Allen Investments, LLC
Denver, CO |
SELL
|
- |
-7- 6.86% |
$2.46K - $2.63K
|
95
$33.3K
|
|
|
Oct 30, 2025
Q3 2025
|
Boston Common Asset Management, LLC
Boston, MA |
BUY
|
- |
4.53K+ 13.01% |
$1.59M - $1.7M
|
39.4K
$13.8M
|
|
|
Oct 30, 2025
Q3 2025
|
Fiducient Advisors LLC
|
SELL
|
- |
-73K- 21.59% |
$25.6M - $27.4M
|
265K
$92.8M
|
|
|
Oct 30, 2025
Q3 2025
|
Accredited Investors Inc.
|
SELL
|
- |
-28- 0.66% |
$9.83K - $10.5K
|
4.19K
$1.47M
|
|
|
Oct 30, 2025
Q3 2025
|
Covestor LTD
Boston, MA |
BUY
|
- |
118+ 113.46% |
$41.4K - $44.3K
|
222
$77.7K
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
SELL
|
- |
-1.74K- 2.45% |
$611K - $654K
|
69.5K
$24.3M
|
|
|
Oct 30, 2025
Q3 2025
|
Parkside Financial Bank & Trust
|
SELL
|
- |
-3.84K- 45.57% |
$1.35M - $1.44M
|
4.59K
$1.61M
|
|
|
Oct 30, 2025
Q3 2025
|
William Von Mueffling
Cantillon Capital Management LLC
|
SELL
|
- |
-13.6K- 1.09% |
$4.78M - $5.11M
|
1.23M
$432M
|
|
|
Oct 30, 2025
Q3 2025
|
Mokan Wealth Management Inc.
Overland Park, KS |
SELL
|
- |
-65- 1.75% |
$22.8K - $24.4K
|
3.65K
$1.28M
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
BUY
|
- |
4.82K+ 5.05% |
$1.69M - $1.81M
|
100K
$35.1M
|
|
|
Oct 30, 2025
Q3 2025
|
Westfuller Advisors, LLC
New York, NY |
BUY
|
- |
418New |
$147K - $157K
|
418
$146K
|
|
|
Oct 30, 2025
Q3 2025
|
Envestnet Portfolio Solutions, Inc.
Berwyn, PA |
SELL
|
- |
-84- 4.62% |
$29.5K - $31.5K
|
1.73K
$607K
|
|
|
Oct 30, 2025
Q3 2025
|
Dash Acquisitions Inc.
|
SELL
|
- |
-312- 1.31% |
$109K - $117K
|
23.6K
$8.25M
|
|
|
Oct 30, 2025
Q3 2025
|
Deseret Mutual Benefit Administrators
|
BUY
|
- |
17+ 1.39% |
$5.97K - $6.38K
|
1.24K
$436K
|
|
|
Oct 30, 2025
Q3 2025
|
Birch Financial Group, LLC
Keene, NH |
BUY
|
- |
171+ 11.08% |
$60K - $64.2K
|
1.72K
$600K
|
|
|
Oct 29, 2025
Q3 2025
|
Resonant Capital Advisors, LLC
|
BUY
|
- |
595New |
$209K - $223K
|
595
$208K
|
|
|
Oct 29, 2025
Q3 2025
|
Nippon Life Global Investors Americas, Inc.
|
BUY
|
- |
59.6K+ 169.81% |
$20.9M - $22.4M
|
94.7K
$33.2M
|
|
|
Oct 29, 2025
Q3 2025
|
J.Safra Asset Management Corp
|
BUY
|
- |
455+ 73.62% |
$160K - $171K
|
1.07K
$376K
|
|
|
Oct 29, 2025
Q3 2025
|
Massachusetts Financial Services CO
Boston, MA |
SELL
|
- |
-194K- 2.17% |
$68.2M - $72.9M
|
8.76M
$3.07B
|
|
|
Oct 29, 2025
Q3 2025
|
Amalgamated Bank
New York, NY |
BUY
|
- |
477+ 1.0% |
$167K - $179K
|
48.3K
$16.9M
|
|
|
Oct 29, 2025
Q3 2025
|
Violich Capital Management, Inc.
|
SELL
|
- |
-300- 1.41% |
$105K - $113K
|
21K
$7.36M
|
|
|
Oct 29, 2025
Q3 2025
|
Hhm Wealth Advisors, LLC
Chattanooga, TN |
SELL
|
- |
-8- 9.76% |
$2.81K - $3K
|
74
$25.9K
|
|
|
Oct 29, 2025
Q3 2025
|
Allstate Corp
Northbrook, IL |
BUY
|
- |
7.63KNew |
$2.68M - $2.86M
|
7.63K
$2.67M
|
|
|
Oct 29, 2025
Q3 2025
|
Verdence Capital Advisors LLC
Hunt Valley, MD |
BUY
|
- |
172+ 2.16% |
$60.4K - $64.5K
|
8.14K
$2.85M
|
|
|
Oct 29, 2025
Q3 2025
|
Nordwand Advisors, LLC
Radnor, PA |
BUY
|
- |
2.33K+ 146.69% |
$816K - $873K
|
3.91K
$1.37M
|
|
|
Oct 29, 2025
Q3 2025
|
Arkadios Wealth Advisors
|
BUY
|
- |
518+ 28.83% |
$182K - $194K
|
2.32K
$811K
|
|
|
Oct 29, 2025
Q3 2025
|
Turtle Creek Wealth Advisors, LLC
Dallas, TX |
BUY
|
- |
891New |
$313K - $334K
|
891
$312K
|
|
|
Oct 29, 2025
Q3 2025
|
Root Financial Partners, LLC
Solana Beach, CA |
BUY
|
- |
343New |
$120K - $129K
|
343
$120K
|
|
|
Oct 29, 2025
Q3 2025
|
Bloomberg Sen Inc.
Toronto, A6 |
SELL
|
- |
-2.94K- 1.03% |
$1.03M - $1.1M
|
283K
$99.1M
|
|
|
Oct 29, 2025
Q3 2025
|
Americana Partners, LLC
Houston, TX |
SELL
|
- |
-112- 3.24% |
$39.3K - $42K
|
3.34K
$1.17M
|
|
|
Oct 29, 2025
Q3 2025
|
Inscription Capital, LLC
Houston, TX |
BUY
|
- |
631New |
$221K - $237K
|
631
$221K
|
|