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
POIA
1076
Pin Oak Investment Advisors
Texas
$55K
DI
1077
DAGCO Inc
Ohio
$52.9K
FUBT
1078
First United Bank & Trust
Maryland
$52.9K
FMII
1079
Farmers & Merchants Investments Inc
Nebraska
$52.6K
CMP
1080
Coston McIsaac & Partners
Maine
$49K
BWAM
1081
Boyd Watterson Asset Management
Ohio
$48.7K
P
1082
Palladiem
Pennsylvania
$47.1K
AEPWM
1083
Atlantic Edge Private Wealth Management
Florida
$45.2K
PWMG
1084
Prestige Wealth Management Group
New Jersey
$44.8K
RF
1085
Rossby Financial
Florida
$42K
FFA
1086
Frazier Financial Advisors
Ohio
$41.6K
SL
1087
Salomon & Ludwin
Virginia
$41.1K
FNWA
1088
Financial Network Wealth Advisors
Utah
$38.5K
CFM
1089
Cornerstone Financial Management
Massachusetts
$37.4K
MWPCG
1090
Measured Wealth Private Client Group
New Hampshire
$36.3K
GKIM
1091
GW&K Investment Management
Massachusetts
$36K
MWM
1092
Mascoma Wealth Management
New Hampshire
$33.5K
TFGT
1093
TS Financial Group (TSFG)
Illinois
$32K
MEG
1094
Millstone Evans Group
Colorado
$31.8K
PB
1095
Pinnacle Bancorp
Nebraska
$31.4K
BIA
1096
Bell Investment Advisors
California
$31.1K
WTA
1097
Washington Trust Advisors
Massachusetts
$31.1K
BGAI
1098
Bruce G. Allen Investments
Colorado
$30.3K
EBA
1099
Eagle Bay Advisors
New York
$30.3K
SC
1100
SouthState Corp
Florida
$29.3K