1,227 hedge funds and large institutions have $66.2B invested in Aon in 2025 Q3 according to their latest regulatory filings, with 127 funds opening new positions, 466 increasing their positions, 395 reducing their positions, and 85 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 repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

4% less capital invested

Capital invested by funds: $69.1B → $66.2B (-$2.94B)

3.68% less ownership

Funds ownership: 89.73%86.05% (-3.7%)

7% less funds holding in top 10

Funds holding in top 10: 2927 (-2)

Holders
1,227
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
27
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$302M
Puts
$61.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MIF
351
Mediolanum International Funds
Ireland
$5.37M
IMC Chicago
352
IMC Chicago
Illinois
$5.25M
WB
353
WesBanco Bank
West Virginia
$5.23M
NA
354
NewEdge Advisors
Louisiana
$5.21M
SFI
355
Susquehanna Fundamental Investments
Pennsylvania
$5.16M
Allianz Asset Management
356
Allianz Asset Management
Germany
$5.06M
PAI
357
Pittenger & Anderson Inc
Nebraska
$4.93M
AP
358
Arlington Partners
Alabama
$4.83M
IMRF
359
Illinois Municipal Retirement Fund
Illinois
$4.81M
JRP
360
Jasper Ridge Partners
California
$4.77M
Wealthfront Advisers
361
Wealthfront Advisers
California
$4.77M
KRS
362
Kentucky Retirement Systems
Kentucky
$4.7M
SFA
363
Sequoia Financial Advisors
Ohio
$4.69M
MML Investors Services
364
MML Investors Services
Massachusetts
$4.69M
QT
365
Quantbot Technologies
New York
$4.69M
MWM
366
Modera Wealth Management
New Jersey
$4.68M
IFU
367
iSAM Funds (UK)
United Kingdom
$4.67M
CGI
368
Comgest Global Investors
France
$4.67M
Allspring Global Investments
369
Allspring Global Investments
North Carolina
$4.66M
Mercer Global Advisors
370
Mercer Global Advisors
Colorado
$4.64M
FDCDDQ
371
Federation des caisses Desjardins du Quebec
Quebec, Canada
$4.63M
YAM
372
Yacktman Asset Management
Texas
$4.61M
RCM
373
Regency Capital Management
Hawaii
$4.59M
OAM
374
Ostrum Asset Management
France
$4.53M
DT
375
Diversified Trust
Tennessee
$4.52M