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
MFG
476
Merit Financial Group
Georgia
$2.29M
CAG
477
Crestwood Advisors Group
Massachusetts
$2.23M
AA
478
Aire Advisors
California
$2.23M
CCM
479
Coldstream Capital Management
Washington
$2.22M
ACA
480
Anchor Capital Advisors
Massachusetts
$2.19M
WF
481
WoodTrust Financial
Wisconsin
$2.17M
AA
482
Ancora Advisors
Ohio
$2.15M
O
483
Ossiam
France
$2.13M
MCM
484
Mitchell Capital Management
Kansas
$2.13M
Brown Advisory
485
Brown Advisory
Maryland
$2.12M
ECM
486
Everence Capital Management
Indiana
$2.09M
GI
487
GAMCO Investors
Connecticut
$2.08M
MSA
488
MUFG Securities Americas
New York
$2.07M
TAM
489
Tealwood Asset Management
Minnesota
$2.05M
CT
490
Caldwell Trust
Florida
$2.04M
BA
491
Bridgewater Associates
Connecticut
$2.03M
MFIM
492
Mesirow Financial Investment Management
Illinois
$2.01M
NAM
493
NorthCrest Asset Manangement
Minnesota
$2M
LNWWM
494
Laird Norton Wetherby Wealth Management
California
$1.99M
GWM
495
Gibbs Wealth Management
Georgia
$1.97M
KRSITF
496
Kentucky Retirement Systems Insurance Trust Fund
Kentucky
$1.97M
ATS
497
Ashton Thomas Securities
New York
$1.96M
NG
498
Norden Group
Utah
$1.95M
UCFA
499
United Capital Financial Advisors
Texas
$1.92M
VA
500
Vident Advisory
Georgia
$1.9M