1,242 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, 474 increasing their positions, 401 reducing their positions, and 86 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: $69.2B → $66.2B (-$2.95B)

3.68% less ownership

Funds ownership: 89.78%86.1% (-3.7%)

7% less funds holding in top 10

Funds holding in top 10: 2927 (-2)

Holders
1,242
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
IMPI
351
Ilmarinen Mutual Pension Insurance
Finland
$5.45M
PVI
352
Pine Valley Investments
New Jersey
$5.42M
LA
353
LBP AM
France
$5.4M
MIF
354
Mediolanum International Funds
Ireland
$5.37M
IMC Chicago
355
IMC Chicago
Illinois
$5.25M
WB
356
WesBanco Bank
West Virginia
$5.23M
NA
357
NewEdge Advisors
Louisiana
$5.21M
SFI
358
Susquehanna Fundamental Investments
Pennsylvania
$5.16M
Allianz Asset Management
359
Allianz Asset Management
Germany
$5.06M
PAI
360
Pittenger & Anderson Inc
Nebraska
$4.93M
AP
361
Arlington Partners
Alabama
$4.83M
IMRF
362
Illinois Municipal Retirement Fund
Illinois
$4.81M
JRP
363
Jasper Ridge Partners
California
$4.77M
Wealthfront Advisers
364
Wealthfront Advisers
California
$4.77M
KRS
365
Kentucky Retirement Systems
Kentucky
$4.7M
SFA
366
Sequoia Financial Advisors
Ohio
$4.69M
MML Investors Services
367
MML Investors Services
Massachusetts
$4.69M
QT
368
Quantbot Technologies
New York
$4.69M
MWM
369
Modera Wealth Management
New Jersey
$4.68M
IFU
370
iSAM Funds (UK)
United Kingdom
$4.67M
CGI
371
Comgest Global Investors
France
$4.67M
Allspring Global Investments
372
Allspring Global Investments
North Carolina
$4.66M
Mercer Global Advisors
373
Mercer Global Advisors
Colorado
$4.64M
FDCDDQ
374
Federation des caisses Desjardins du Quebec
Quebec, Canada
$4.63M
YAM
375
Yacktman Asset Management
Texas
$4.61M