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Aon
AON

Overview Fund Activity

1,253 hedge funds and large institutions have $76.2B invested in Aon in 2025 Q1 according to their latest regulatory filings, with 169 funds opening new positions, 463 increasing their positions, 392 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,253
Holders Change
+78
Holders Change %
+6.64%
% of All Funds
17.02%
Holding in Top 10
43
Holding in Top 10 Change
+8
Holding in Top 10 Change %
+22.86%
% of All Funds
0.58%
New
169
Increased
463
Reduced
392
Closed
69
Calls
$761M
Puts
$436M
Net Calls
+$325M
Net Calls Change
-$27.4M

Top Buyers

1
Polen Capital Management
Polen Capital Management
Florida
+$913M
2
Wellington Management Group
Wellington Management Group
Massachusetts
+$491M
3
Bank of New York Mellon
Bank of New York Mellon
New York
+$187M
4
Geode Capital Management
Geode Capital Management
Massachusetts
+$185M
5
UBS Group
UBS Group
Switzerland
+$166M

Top Sellers

1
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
-$712M
2
Eagle Capital Management (New York)
Eagle Capital Management (New York)
New York
-$543M
3
MG
Meritage Group
California
-$358M
4
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance)
Ontario, Canada
-$343M
5
SGA
Sustainable Growth Advisers
Connecticut
-$268M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCWM
1251
Bartlett & Co Wealth Management
Ohio
$399 +$399 +1 New
RJA
1252
Ross\Johnson & Associates
Minnesota
$399 +$399 +1 New
YDMI
1253
Y.D. More Investments
Israel
$327 +$40 +37 +14%
Norges Bank
1254
Norges Bank
Norway
– -$597M -1,661,280 Closed
MG
1255
Meritage Group
California
– -$358M -996,211 Closed
Viking Global Investors
1256
Viking Global Investors
Connecticut
– -$259M -720,364 Closed
Alyeska Investment Group
1257
Alyeska Investment Group
Illinois
– -$59.5M -165,734 Closed
Two Sigma Advisers
1258
Two Sigma Advisers
New York
– -$23.5M -65,300 Closed
NCM
1259
Nearwater Capital Markets
Ireland
– -$14.4M -40,000 Closed
Tudor Investment Corp
1260
Tudor Investment Corp
Connecticut
– -$5.57M -15,513 Closed
SCM
1261
Sone Capital Management
New York
– -$5.2M -14,489 Closed
PCIG
1262
Partners Capital Investment Group
Massachusetts
– -$4.78M -13,311 Closed
SC
1263
Stance Capital
Massachusetts
– -$4.4M -12,260 Closed
Walleye Trading
1264
Walleye Trading
New York
– -$3.74M -10,400 Closed
QIM
1265
Quantitative Investment Management
Virginia
– -$3.71M -10,337 Closed
SFI
1266
Siemens Fonds Invest
Germany
– -$2.52M -7,032 Closed
FHB
1267
First Hawaiian Bank
Hawaii
– -$1.97M -5,481 Closed
VCM
1268
Voleon Capital Management
California
– -$1.86M -5,188 Closed
KA
1269
Kerrisdale Advisers
Florida
– -$1.76M -4,898 Closed
CM
1270
Crestline Management
Texas
– -$1.67M -4,653 Closed
Group One Trading
1271
Group One Trading
Illinois
– -$1.34M -3,741 Closed
AI
1272
AXS Investments
New York
– -$1.26M -3,520 Closed
Capstone Investment Advisors
1273
Capstone Investment Advisors
New York
– -$1.19M -3,321 Closed
LCM
1274
Landscape Capital Management
New Jersey
– -$1.11M -3,078 Closed
ML
1275
McAdam LLC
Pennsylvania
– -$989K -2,755 Closed
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51
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