1,256 hedge funds and large institutions have $66.5B invested in Aon in 2025 Q4 according to their latest regulatory filings, with 142 funds opening new positions, 419 increasing their positions, 472 reducing their positions, and 100 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

more funds holding

Funds holding:

0% more capital invested

Capital invested by funds: $66.2B → $66.5B (+$232M)

4% less funds holding in top 10

Funds holding in top 10: 2726 (-1)

11% less repeat investments, than reductions

Existing positions increased: 419 | Existing positions reduced: 472

Holders
1,256
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$108M
Puts
$37.4M
Net Calls
Net Calls Change

Top Sellers

1 -$356M
2 -$225M
3 -$220M
4
Morgan Stanley
Morgan Stanley
New York
-$198M
5
Neuberger Berman Group
Neuberger Berman Group
New York
-$184M
Name Holding Trade Value Shares
Change
Change in
Stake
FC
1226
Financial Consulate
Maryland
$1.76K
RPA
1227
Redwood Park Advisors
California
$1.76K
HIA
1228
HFM Investment Advisors
New Jersey
$1.76K
BWL
1229
Bogart Wealth LLC
Virginia
$1.76K
CIAS
1230
CBIZ Investment Advisory Services
Ohio
$1.76K
IBOK
1231
Independence Bank of Kentucky
Kentucky
$1.76K
T
1232
Tidemark
California
$1.76K
RFA
1233
Reyes Financial Architecture
California
$1.76K
PP
1234
Pacifica Partners
Canada
$1.72K
RWM
1235
RMG Wealth Management
Wisconsin
$1.66K
WWM
1236
Wolff Wiese Magana
California
$1.41K
TM
1237
Torren Management
California
$1.41K
CIAM
1238
Caitong International Asset Management
Hong Kong
$1.06K
ACA
1239
American Capital Advisory
Idaho
$1.06K
QWM
1240
Quaker Wealth Management
New Jersey
$1.06K
CYG
1241
Clean Yield Group
Vermont
$1.06K
SA
1242
Seneschal Advisors
Washington
$1.06K
AIM
1243
Arcadia Investment Management
Michigan
$1.06K
RFS
1244
Richardson Financial Services
Massachusetts
$833
CIA
1245
Cape Investment Advisory
Georgia
$706
EFMH
1246
E Fund Management (HK)
Hong Kong
$699
IPS
1247
Investors Portfolio Services
Washington
$579
Q1WB
1248
Quest 10 Wealth Builders
Virginia
$402
DCM
1249
Davis Capital Management
Florida
$353
BLC
1250
Brown, Lisle/Cummings
Rhode Island
$353