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
Asset Management One
151
Asset Management One
Japan
$33.7M
Pictet Asset Management
152
Pictet Asset Management
Switzerland
$33.2M
GIA
153
Gateway Investment Advisers
Ohio
$33.1M
KK
154
KLP Kapitalforvaltning
Norway
$33.1M
LA
155
LFL Advisers
Illinois
$32.7M
ACM
156
Advisors Capital Management
New Jersey
$31.9M
CIBC Asset Management
157
CIBC Asset Management
Ontario, Canada
$31.6M
DS
158
Dudley & Shanley
Florida
$31.3M
CII
159
Capital International Inc
California
$31.2M
Treasurer of the State of North Carolina
160
Treasurer of the State of North Carolina
North Carolina
$31M
Swedbank
161
Swedbank
Sweden
$30.8M
STA
162
Summit Trail Advisors
New York
$30.4M
Royal London Asset Management
163
Royal London Asset Management
United Kingdom
$30.3M
Ohio Public Employees Retirement System (OPERS)
164
Ohio Public Employees Retirement System (OPERS)
Ohio
$29.9M
Wellington Management Group
165
Wellington Management Group
Massachusetts
$29.7M
GAM
166
Gotham Asset Management
New York
$28.8M
Walleye Capital
167
Walleye Capital
New York
$28.6M
TI
168
Tidal Investments
Wisconsin
$28.3M
TD Asset Management
169
TD Asset Management
Ontario, Canada
$27.6M
CF
170
Canoe Financial
Alberta, Canada
$27.4M
MSV
171
MN Services Vermogensbeheer
Netherlands
$26.7M
LPL Financial
172
LPL Financial
California
$26.6M
Schroder Investment Management Group
173
Schroder Investment Management Group
United Kingdom
$26.4M
SSA
174
Schonfeld Strategic Advisors
New York
$25.2M
State of New Jersey Common Pension Fund D
175
State of New Jersey Common Pension Fund D
New Jersey
$25.2M