1,268 hedge funds and large institutions have $66.5B invested in Aon in 2025 Q4 according to their latest regulatory filings, with 149 funds opening new positions, 422 increasing their positions, 473 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 funds holding

Funds holding:

more ownership

Funds ownership:

1% more capital invested

Capital invested by funds: $66.2B → $66.5B (+$332M)

4% less funds holding in top 10

Funds holding in top 10: 2726 (-1)

11% less repeat investments, than reductions

Existing positions increased: 422 | Existing positions reduced: 473

Holders
1,268
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
$109M
Puts
$40.4M
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
QWM
1251
Quaker Wealth Management
New Jersey
$1.06K
SA
1252
Seneschal Advisors
Washington
$1.06K
CYG
1253
Clean Yield Group
Vermont
$1.06K
AIM
1254
Arcadia Investment Management
Michigan
$1.06K
RFS
1255
Richardson Financial Services
Massachusetts
$833
CIA
1256
Cape Investment Advisory
Georgia
$706
EFMH
1257
E Fund Management (HK)
Hong Kong
$699
IPS
1258
Investors Portfolio Services
Washington
$579
Q1WB
1259
Quest 10 Wealth Builders
Virginia
$402
CIAM
1260
Caitong International Asset Management
Hong Kong
$353
DCM
1261
Davis Capital Management
Florida
$353
TCM
1262
Tradewinds Capital Management
Washington
$353
RJA
1263
Ross\Johnson & Associates
Minnesota
$353
BLC
1264
Brown, Lisle/Cummings
Rhode Island
$353
HC
1265
Hara Capital
Washington
$353
LIA
1266
Luken Investment Analytics
Tennessee
$353
LWMI
1267
Legacy Wealth Management (Idaho)
Idaho
$353
ECA
1268
Elevated Capital Advisors
Utah
$353
YDMI
1269
Y.D. More Investments
Israel
$171
BTCPP
1270
Border to Coast Pensions Partnership
United Kingdom
Zurich Cantonal Bank
1271
Zurich Cantonal Bank
Switzerland
TC
1272
TwinBeech Capital
New York
LIP
1273
Lighthouse Investment Partners
Florida
CCM
1274
Cinctive Capital Management
New York
VanEck Associates
1275
VanEck Associates
New York