1,202 hedge funds and large institutions have $69B invested in Aon in 2025 Q2 according to their latest regulatory filings, with 105 funds opening new positions, 420 increasing their positions, 466 reducing their positions, and 129 closing their positions.

Holders
1,202
Holders Change
-51
Holders Change %
-4.07%
% of All Funds
16.14%
Holding in Top 10
29
Holding in Top 10 Change
-14
Holding in Top 10 Change %
-32.56%
% of All Funds
0.39%
New
105
Increased
420
Reduced
466
Closed
129
Calls
$115M
Puts
$104M
Net Calls
+$10.5M
Net Calls Change
-$314M
Name Market Value Shares Shares
Change
Shares
Change %
ASRS
201
Arizona State Retirement System
Arizona
$20.3M 56,831 -290 -0.5%
Nisa Investment Advisors
202
Nisa Investment Advisors
Missouri
$20M 55,985 -534 -0.9%
AHB
203
Abner Herrman & Brock
New Jersey
$19.9M 55,787 -648 -1%
MAP
204
Managed Asset Portfolios
Michigan
$19.4M 54,280 +15,695 +41%
CWM
205
CIBC World Markets
New York
$19.4M 54,275 +1,172 +2%
COPPSERS
206
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$18.9M 52,960 +3,503 +7%
PMAM
207
Picton Mahoney Asset Management
Ontario, Canada
$18.8M 52,813 +1,773 +3%
CNB
208
Czech National Bank
Czech Republic
$18.8M 52,783 +3,111 +6%
X
209
Xponance
Pennsylvania
$18.3M 51,332 +21,490 +72%
OAM
210
Oppenheimer Asset Management
New York
$18.1M 50,651 +26 +0.1%
WJWM
211
Williams Jones Wealth Management
New York
$17.8M 49,891 -20,660 -29%
GFI
212
Global Frontier Investments
South Carolina
$17.5M 49,000 +49,000 New
CFB
213
Cullen/Frost Bankers
Texas
$17.1M 47,966 +965 +2%
ProShare Advisors
214
ProShare Advisors
Maryland
$17.1M 47,799 -2,860 -6%
AB
215
Amalgamated Bank
New York
$17.1M 47,798 +4,643 +11%
Bank of Nova Scotia
216
Bank of Nova Scotia
Ontario, Canada
$17M 47,779 +25,188 +111%
CIBC World Market
217
CIBC World Market
Ontario, Canada
$16.9M 47,298 -4,257 -8%
Axa
218
Axa
France
$16.6M 46,492 +98 +0.2%
Retirement Systems of Alabama
219
Retirement Systems of Alabama
Alabama
$16.5M 46,337 -136 -0.3%
FMI
220
Factory Mutual Insurance
Massachusetts
$16.4M 46,000 +5,000 +12%
IIM
221
INTECH Investment Management
Florida
$16.3M 45,557 +36,800 +420%
KCM
222
Kornitzer Capital Management
Kansas
$16M 44,866
UC
223
Unio Capital
New Jersey
$15.9M 44,630 +8,243 +23%
Public Sector Pension Investment Board (PSP Investments)
224
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$15.9M 44,475 -13,383 -23%
FRAF
225
Första AP-fonden
Sweden
$15.2M 42,600 +1,200 +3%