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 |
|---|---|---|---|---|---|---|---|
|
Jan 09, 2026
Q4 2025
|
Diversified Trust CO
|
BUY
|
- |
500+ 3.94% |
$163K - $183K
|
13.2K
$4.62M
|
|
|
Jan 09, 2026
Q4 2025
|
Dudley & Shanley, Inc.
|
BUY
|
- |
50+ 0.06% |
$16.3K - $18.3K
|
88.8K
$31.1M
|
|
|
Jan 09, 2026
Q4 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-252K- 97.34% |
$82.1M - $92.4M
|
6.89K
$2.41M
|
|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
135K+ 1640.37% |
$44M - $49.5M
|
143K
$50.1M
|
|
|
Jan 09, 2026
Q4 2025
|
Carderock Capital Management Inc
|
BUY
|
- |
797+ 3.68% |
$260K - $292K
|
22.4K
$7.86M
|
|
|
Jan 09, 2026
Q4 2025
|
Appleton Partners Inc
|
BUY
|
- |
645New |
$210K - $237K
|
645
$226K
|
|
|
Jan 09, 2026
Q4 2025
|
Murphy, Middleton, Hinkle & Parker, Inc.
|
BUY
|
- |
12.2KNew |
$3.98M - $4.48M
|
12.2K
$4.27M
|
|
|
Jan 09, 2026
Q4 2025
|
Sunflower Bank, N.A.
Denver, CO |
SELL
|
- |
-319- 19.04% |
$104K - $117K
|
1.36K
$475K
|
|
|
Jan 08, 2026
Q4 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
BUY
|
- |
770+ 4.01% |
$251K - $283K
|
20K
$7M
|
|
|
Jan 08, 2026
Q4 2025
|
Maridea Wealth Management LLC
Brooklyn, NY |
BUY
|
- |
1.04K+ 152.72% |
$338K - $381K
|
1.72K
$601K
|
|
|
Jan 08, 2026
Q4 2025
|
Wedmont Private Capital
|
SELL
|
- |
-178- 8.67% |
$58K - $65.3K
|
1.88K
$657K
|
|
|
Jan 08, 2026
Q4 2025
|
Genesis Private Wealth, LLC
Ashburn, VA |
BUY
|
- |
69+ 12.0% |
$22.5K - $25.3K
|
644
$225K
|
|
|
Jan 08, 2026
Q4 2025
|
North Crest Asset Manangement, LLC
|
SELL
|
- |
-87- 1.59% |
$28.4K - $31.9K
|
5.37K
$1.88M
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
SELL
|
- |
-40.8K- 55.53% |
$13.3M - $15M
|
32.7K
$11.4M
|
|
|
Jan 08, 2026
Q4 2025
|
Gryphon Financial Partners LLC
|
BUY
|
- |
209+ 19.51% |
$68.1K - $76.7K
|
1.28K
$448K
|
|
|
Jan 08, 2026
Q4 2025
|
Grove Bank & Trust
|
SELL
|
- |
-3.02K- 68.95% |
$983K - $1.11M
|
1.36K
$475K
|
|
|
Jan 08, 2026
Q4 2025
|
Sound View Wealth Advisors Group, LLC
|
BUY
|
- |
29+ 1.52% |
$9.46K - $10.6K
|
1.94K
$678K
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
SELL
|
- |
-526- 51.17% |
$172K - $193K
|
502
$176K
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
53+ 407.69% |
$17.3K - $19.4K
|
66
$23.1K
|
|
|
Jan 08, 2026
Q4 2025
|
Fulton Bank, N.A.
|
BUY
|
- |
72+ 4.04% |
$23.5K - $26.4K
|
1.86K
$650K
|
|
|
Jan 08, 2026
Q4 2025
|
Tompkins Financial Corp
|
BUY
|
- |
13New |
$4.24K - $4.77K
|
13
$4.55K
|
|
|
Jan 08, 2026
Q4 2025
|
Inspirion Wealth Advisors, LLC
|
SELL
|
- |
-318- 25.92% |
$104K - $117K
|
909
$318K
|
|
|
Jan 08, 2026
Q4 2025
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
BUY
|
- |
10+ 6.8% |
$3.26K - $3.67K
|
157
$55K
|
|
|
Jan 08, 2026
Q4 2025
|
Tabr Capital Management, LLC
Orange, CA |
BUY
|
- |
3.62KNew |
$1.18M - $1.33M
|
3.62K
$1.27M
|
|
|
Jan 07, 2026
Q4 2025
|
Everhart Financial Group, Inc.
|
SELL
|
- |
-19- 1.64% |
$6.2K - $6.97K
|
1.14K
$400K
|
|
|
Jan 07, 2026
Q4 2025
|
Sagespring Wealth Partners, LLC
Franklin, TN |
SELL
|
- |
-152- 7.85% |
$49.6K - $55.8K
|
1.78K
$625K
|
|
|
Jan 07, 2026
Q4 2025
|
Hilltop National Bank
Casper, WY |
SELL
|
- |
-230- 28.64% |
$75K - $84.4K
|
573
$201K
|
|
|
Jan 07, 2026
Q4 2025
|
Fragasso Group Inc.
Pittsburgh, PA |
SELL
|
- |
-21- 2.94% |
$6.85K - $7.71K
|
693
$243K
|
|
|
Jan 07, 2026
Q4 2025
|
Cwa Asset Management Group, LLC
|
SELL
|
- |
-75- 2.82% |
$24.5K - $27.5K
|
2.58K
$903K
|
|
|
Jan 07, 2026
Q4 2025
|
Harbor Investment Advisory, LLC
|
BUY
|
- |
27+ 14.92% |
$8.8K - $9.91K
|
208
$72.8K
|
|
|
Jan 07, 2026
Q4 2025
|
Tealwood Asset Management Inc
|
SELL
|
- |
-968- 16.84% |
$316K - $355K
|
4.78K
$1.67M
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
SELL
|
- |
-62- 9.42% |
$20.2K - $22.7K
|
596
$209K
|
|
|
Jan 07, 2026
Q4 2025
|
Value Partners Investments Inc.
|
BUY
|
- |
654+ 19.5% |
$213K - $240K
|
4.01K
$1.4M
|
|
|
Jan 06, 2026
Q4 2025
|
Abner Herrman & Brock LLC
|
SELL
|
- |
-1.13K- 2.04% |
$367K - $413K
|
54.2K
$19M
|
|
|
Jan 06, 2026
Q4 2025
|
Central Pacific Bank Trust Division
Honolulu, HI |
BUY
|
- |
810+ 113.29% |
$264K - $297K
|
1.53K
$534K
|
|
|
Jan 05, 2026
Q4 2025
|
Anderson Hoagland & CO
|
SELL
|
- |
-132- 1.34% |
$43K - $48.4K
|
9.73K
$3.41M
|
|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
76+ 2.97% |
$24.8K - $27.9K
|
2.64K
$923K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
SELL
|
- |
-978- 37.49% |
$319K - $359K
|
1.63K
$571K
|
|
| Q3 2025 | |||||||
|
Jan 06, 2026
Q3 2025
|
Sanctuary Advisors, LLC
Indianapolis, IN |
BUY
|
- |
1.33K+ 7.96% |
$465K - $497K
|
18K
$6.29M
|
|
|
Dec 16, 2025
Q3 2025
|
Keel Point, LLC
Huntsville, AL |
BUY
|
- |
10+ 1.12% |
$3.51K - $3.75K
|
900
$315K
|
|
|
Dec 15, 2025
Q3 2025
|
New Mexico Educational Retirement Board
|
SELL
|
- |
-400- 3.94% |
$140K - $150K
|
9.75K
$3.41M
|
|
|
Dec 08, 2025
Q3 2025
|
Painted Porch Advisors LLC
Santa Barbara, CA |
SELL
|
- |
-156- 6.71% |
$54.7K - $58.5K
|
2.17K
$759K
|
|
|
Dec 02, 2025
Q3 2025
|
Ifp Advisors, Inc
|
BUY
|
- |
59+ 59.0% |
$20.7K - $22.1K
|
159
$55.7K
|
|
|
Dec 02, 2025
Q3 2025
|
Allworth Financial LP
|
BUY
|
- |
182+ 8.63% |
$63.9K - $68.3K
|
2.29K
$802K
|
|
|
Nov 21, 2025
Q3 2025
|
Bell Investment Advisors, Inc
Oakland, CA |
BUY
|
- |
1+ 0.95% |
$351 - $375
|
106
$37.1K
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Bancorp Usa Inc.
Chicago, IL |
SELL
|
- |
-26K- 30.91% |
$9.13M - $9.77M
|
58.2K
$20.4M
|
|
|
Nov 21, 2025
Q3 2025
|
Cibc Private Wealth Group, LLC
|
SELL
|
- |
-972- 4.07% |
$341K - $365K
|
22.9K
$8.03M
|
|
|
Nov 20, 2025
Q3 2025
|
Asset Dedication, LLC
|
BUY
|
- |
7+ 1.04% |
$2.46K - $2.63K
|
680
$238K
|
|
|
Nov 20, 2025
Q3 2025
|
Bryn Mawr Trust CO
Bryn Mawr, PA |
SELL
|
- |
-3.08K- 53.86% |
$1.08M - $1.16M
|
2.64K
$924K
|
|
|
Nov 19, 2025
Q3 2025
|
Caitong International Asset Management Co., LTD
Hong Kong, K3 |
BUY
|
- |
345+ 1014.71% |
$121K - $129K
|
379
$133K
|
|