Institutional Ownership Aon PLC (AON)
This table provides information about the institutional ownership of Aon PLC (AON). We have compiled data on the 1,421 institutions that hold shares in the stock, with a total of 188 Million shares, which have been reported (via 13F filing form) to have a value of $65.8 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
First Pacific Advisors, LP
Los Angeles, CA |
Nov 13, 2025 Q3 2025 |
654,445
shares
|
$229 Million
3.63% of portfolio
|
Q3 2025
Added 0.37%
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
Nov 14, 2025 Q3 2025 |
646,069
shares
|
$226 Million
0.39% of portfolio
|
Q3 2025
Added 113.74%
|
|
|
Uss Investment Management LTD
|
Nov 13, 2025 Q3 2025 |
640,774
shares
|
$224 Million
1.13% of portfolio
|
Q2 2025
Added 0.07%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
614,139
shares
|
$215 Million
0.02% of portfolio
|
Q3 2025
Reduced 1.2%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Nov 13, 2025 Q3 2025 |
612,707
shares
|
$215 Million
0.08% of portfolio
|
Q3 2025
Added 49.3%
|
|
|
Omers Administration Corp
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
601,417
shares
|
$211 Million
1.61% of portfolio
|
Q1 2025
Reduced 0.2%
|
|
|
Swiss National Bank
Zurich, V8 |
Nov 13, 2025 Q3 2025 |
591,300
shares
|
$207 Million
0.13% of portfolio
|
Q3 2025
Added 7.7%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Nov 12, 2025 Q3 2025 |
562,977
shares
|
$197 Million
0.16% of portfolio
|
Q3 2025
Added 1.88%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Oct 09, 2025 Q3 2025 |
560,753
shares
|
$196 Million
0.24% of portfolio
|
Q3 2025
Reduced 17.37%
|
|
|
Fiera Capital Corp
Montreal, A8 |
Nov 07, 2025 Q3 2025 |
549,334
shares
|
$192 Million
0.67% of portfolio
|
Q3 2025
Added 5.28%
|
|
|
Blair William & CO
Chicago, IL |
Nov 12, 2025 Q3 2025 |
529,773
shares
|
$185 Million
0.52% of portfolio
|
Q3 2025
Reduced 6.73%
|
|
|
C World Wide Group Holding A
|
Nov 05, 2025 Q3 2025 |
517,308
shares
|
$181 Million
2.85% of portfolio
|
Q3 2025
Reduced 16.65%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Nov 14, 2025 Q3 2025 |
496,586
shares
|
$174 Million
0.08% of portfolio
|
Q3 2025
Added 6871.59%
|
|
|
Sumitomo Mitsui Trust Holdings, Inc.
|
Oct 27, 2025 Q3 2025 |
488,037
shares
|
$171 Million
0.1% of portfolio
|
Q3 2025
Added 5.23%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
461,268
shares
|
$162 Million
0.21% of portfolio
|
Q3 2025
Reduced 32.52%
|
|
|
Wellington Management Group LLP
Boston, MA |
Nov 14, 2025 Q3 2025 |
445,208
shares
|
$156 Million
0.03% of portfolio
|
Q3 2025
Reduced 60.03%
|
|
|
National Pension Service
Jeonju Si, Jeollabuk Do, M5 |
Nov 03, 2025 Q3 2025 |
420,423
shares
|
$147 Million
0.12% of portfolio
|
Q3 2025
Added 0.95%
|
|
|
Envestnet Asset Management Inc
|
Nov 04, 2025 Q3 2025 |
413,491
shares
|
$145 Million
0.05% of portfolio
|
Q3 2025
Reduced 3.5%
|
|
|
Bank Of Montreal
Toronto, A6 |
Nov 13, 2025 Q3 2025 |
406,652
shares
|
$142 Million
0.06% of portfolio
|
Q3 2025
Added 25.63%
|
|
|
Douglass Winthrop Advisors, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
401,900
shares
|
$141 Million
2.59% of portfolio
|
Q3 2025
Added 1.21%
|
|
|
Strive Asset Management, LLC
Dublin, OH |
Nov 12, 2025 Q3 2025 |
400,994
shares
|
$140 Million
0.02% of portfolio
|
Q3 2025
Reduced 99.98%
|
|
|
Rhumbline Advisers
Boston, MA |
Nov 06, 2025 Q3 2025 |
395,039
shares
|
$138 Million
0.12% of portfolio
|
Q3 2025
Added 0.17%
|
|
|
Haverford Trust CO
Radnor, PA |
Nov 14, 2025 Q3 2025 |
380,085
shares
|
$133 Million
1.28% of portfolio
|
Q3 2025
Reduced 1.35%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
371,868
shares
|
$130 Million
0.03% of portfolio
|
Q3 2025
Reduced 8.61%
|
|
|
Sei Investments CO
Oaks, PA |
Nov 13, 2025 Q3 2025 |
371,158
shares
|
$130 Million
0.15% of portfolio
|
Q3 2025
Reduced 8.35%
|
|