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
CWM
551
Circle Wealth Management
New Jersey
$1.35M
NAMI
552
Nomura Asset Management International
Pennsylvania
$1.33M
GT
553
Greenleaf Trust
Michigan
$1.31M
Kovitz Investment Group Partners
554
Kovitz Investment Group Partners
Illinois
$1.31M
SLA
555
Silver Lake Advisory
Utah
$1.28M
PHS
556
Pekin Hardy Strauss
Illinois
$1.28M
WW
557
Waterfront Wealth
Kansas
$1.27M
BAM
558
Belpointe Asset Management
Nevada
$1.27M
FAB
559
First American Bank
Illinois
$1.25M
CH
560
Canton Hathaway
Rhode Island
$1.24M
BPA
561
Beacon Pointe Advisors
California
$1.23M
LGF
562
LGT Group Foundation
Liechtenstein
$1.21M
AAB
563
ABN AMRO Bank
Netherlands
$1.2M
S
564
SignatureFD
Georgia
$1.19M
BPCE
565
Bank Pictet & Cie (Europe)
Germany
$1.18M
VT
566
Vise Technologies
New York
$1.18M
RBI
567
Raiffeisen Bank International
Austria
$1.17M
QT
568
Quantbot Technologies
New York
$1.17M
DWT
569
Dorsey & Whitney Trust
South Dakota
$1.17M
PFPG
570
Pinnacle Financial Partners (Georgia)
Georgia
$1.16M
CVA
571
Ceredex Value Advisors
Florida
$1.16M
DSC
572
Duncker Streett & Co
Missouri
$1.16M
PTC
573
Private Trust Company
Ohio
$1.15M
ETC
574
Exchange Traded Concepts
Oklahoma
$1.14M
CFM
575
Comprehensive Financial Management
California
$1.13M