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Aon
AON

Overview Fund Activity

1,253 hedge funds and large institutions have $76.2B invested in Aon in 2025 Q1 according to their latest regulatory filings, with 169 funds opening new positions, 463 increasing their positions, 392 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,253
Holders Change
+78
Holders Change %
+6.64%
% of All Funds
17.02%
Holding in Top 10
43
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+22.86%
% of All Funds
0.58%
New
169
Increased
463
Reduced
392
Closed
69
Calls
$761M
Puts
$436M
Net Calls
+$325M
Net Calls Change
-$27.4M

Top Buyers

1
Polen Capital Management
Polen Capital Management
Florida
+$913M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$491M
3
Bank of New York Mellon
Bank of New York Mellon
New York
+$187M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$185M
5
UBS Group
UBS Group
Switzerland
+$166M

Top Sellers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$712M
2
Eagle Capital Management (New York)
Eagle Capital Management (New York)
New York
-$543M
3
MG
Meritage Group
California
-$358M
4
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance)
Ontario, Canada
-$343M
5
SGA
Sustainable Growth Advisers
Connecticut
-$268M
Name Holding Trade Value Shares
Change 		Shares
Change %
CI
226
Capital International
California
$16.2M +$697K +1,747 +4%
CCM
227
Corsair Capital Management
New York
$16.1M -$49.9K -125 -0.3%
Cerity Partners
228
Cerity Partners
New York
$15.9M +$3.06M +7,680 +24%
Allianz Asset Management
229
Allianz Asset Management
Germany
$15.9M -$18.5M -46,444 -54%
Pathstone Holdings
230
Pathstone Holdings
New Jersey
$15.6M -$985K -2,469 -6%
MAP
231
Managed Asset Portfolios
Michigan
$15.4M +$15.4M +38,585 New
SI
232
Stephens Inc
Arkansas
$15.1M +$1.17M +2,940 +8%
BCIM
233
British Columbia Investment Management
British Columbia, Canada
$14.9M -$85.8K -215 -0.6%
MIF
234
Mediolanum International Funds
Ireland
$14.6M -$1.82M -4,607 -11%
UC
235
Unio Capital
New Jersey
$14.5M -$269K -674 -2%
VanEck Associates
236
VanEck Associates
New York
$14.5M +$269K +674 +2%
Man Group
237
Man Group
United Kingdom
$14.4M +$10.1M +25,285 +234%
Renaissance Technologies
238
Renaissance Technologies
New York
$14M -$40.8M -102,300 -74%
Canada Pension Plan Investment Board
239
Canada Pension Plan Investment Board
Ontario, Canada
$14M +$2.27M +5,693 +19%
DnB Asset Management
240
DnB Asset Management
Norway
$13.7M -$366K -918 -3%
VMPIC
241
Varma Mutual Pension Insurance Co
Finland
$13.5M -$1.44M -3,600 -10%
AQR Capital Management
242
AQR Capital Management
Connecticut
$13.5M -$763K -1,924 -5%
ZAM
243
Zevin Asset Management
Massachusetts
$13.2M -$625K -1,566 -5%
KBC Group
244
KBC Group
Belgium
$13.2M +$620K +1,553 +5%
BDA
245
Borer Denton & Associates
Pennsylvania
$13.1M -$289K -725 -2%
URS
246
Utah Retirement Systems
Utah
$13M -$44.3K -111 -0.3%
MCM
247
Moore Capital Management
New York
$12.9M -$61.9M -154,997 -83%
TI
248
Tidal Investments
Wisconsin
$12.9M -$39.5K -99 -0.3%
Macquarie Group
249
Macquarie Group
Australia
$12.9M +$1.57M +3,939 +14%
US Bancorp
250
US Bancorp
Minnesota
$12.8M +$231K +578 +2%
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