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
TNB
776
Thomasville National Bank
Georgia
$502K
DAS
777
Daybright Advisory Services
Florida
$501K
EFS
778
Essex Financial Services
Connecticut
$500K
SMA
779
Sage Mountain Advisors
Georgia
$500K
PP
780
PDS Planning
Ohio
$496K
IA
781
IFG Advisors
Missouri
$491K
GIM
782
Goelzer Investment Management
Indiana
$489K
FBFS
783
First Business Financial Services
Wisconsin
$488K
ACA
784
Aptus Capital Advisors
Alabama
$486K
PWA
785
Prairie Wealth Advisors
Nebraska
$482K
WPW
786
Waldron Private Wealth
Pennsylvania
$482K
GBT
787
Grove Bank & Trust
Florida
$479K
SB
788
Sunflower Bank
Texas
$479K
NSIM
789
North Star Investment Management
Illinois
$477K
NAMP
790
NorthStar Asset Management (Pennsylvania)
Pennsylvania
$476K
LFA
791
Legacy Financial Advisors
Kentucky
$475K
CTC
792
Central Trust Company
Missouri
$473K
NOI
793
Newton One Investments
Delaware
$471K
PCA
794
Pallas Capital Advisors
Massachusetts
$470K
MIM
795
Martin Investment Management
Florida
$468K
ATPW
796
Ashton Thomas Private Wealth
Arizona
$463K
FC
797
Farringdon Capital
United Kingdom
$462K
MMM
798
Mendel Money Management
Illinois
$459K
GFP
799
Gryphon Financial Partners
Ohio
$452K
GH
800
GAM Holding
Switzerland
$451K