1,234 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, 470 increasing their positions, 398 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 (-$2.98B)

3.71% less ownership

Funds ownership: 89.79%86.08% (-3.7%)

7% less funds holding in top 10

Funds holding in top 10: 2927 (-2)

Holders
1,234
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
OAM
376
Ostrum Asset Management
France
$4.53M
DT
377
Diversified Trust
Tennessee
$4.52M
AssetMark Inc
378
AssetMark Inc
California
$4.5M
CPA
379
Capital Planning Advisors
California
$4.41M
AWM
380
Accurate Wealth Management
Florida
$4.38M
IC
381
IEQ Capital
California
$4.36M
BCM
382
Buckhead Capital Management
Georgia
$4.33M
MC
383
Machina Capital
France
$4.33M
Bessemer Group
384
Bessemer Group
New Jersey
$4.31M
OTL
385
Oak Thistle LLC
New York
$4.27M
Simplex Trading
386
Simplex Trading
Illinois
$4.24M
RFC
387
Regions Financial Corp
Alabama
$4.16M
CFO
388
Callan Family Office
Pennsylvania
$4.16M
PD
389
Point72 (DIFC)
United Arab Emirates
$4.15M
AAM
390
AR Asset Management
California
$4.14M
NB
391
Norinchukin Bank
Japan
$4.12M
Janney Montgomery Scott
392
Janney Montgomery Scott
Pennsylvania
$4.12M
Carson Wealth (CWM LLC)
393
Carson Wealth (CWM LLC)
Nebraska
$4.09M
P
394
&Partners
Tennessee
$4.07M
NRI
395
NFP Retirement Inc
California
$4.05M
LSERS
396
Louisiana State Employees Retirement System
Louisiana
$4.03M
FFA
397
First Foundation Advisors
California
$3.99M
SCM
398
Seascape Capital Management
New Hampshire
$3.92M
Lido Advisors
399
Lido Advisors
California
$3.82M
RCM
400
Radnor Capital Management
Pennsylvania
$3.8M