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Aon
AON

Overview Fund Activity

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

Top Buyers

1
Norges Bank
1
Norges Bank
Norway
$755M
2
BlackRock
2
BlackRock
New York
$5.68B
3
Morgan Stanley
3
Morgan Stanley
New York
$3.38B
4
Two Sigma Advisers
4
Two Sigma Advisers
New York
$258M
5
FCM
5
Farallon Capital Management
California
$709M

Top Sellers

1
DZ Bank
1
DZ Bank
Germany
$20.6M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.68B
3
Massachusetts Financial Services
3
Massachusetts Financial Services
Massachusetts
$3.19B
4
Mackenzie Financial
4
Mackenzie Financial
Ontario, Canada
$244M
5
Boston Partners
5
Boston Partners
Massachusetts
$529M
Name Market Value Shares Shares
Change 		Shares
Change %
New York State Common Retirement Fund
76
New York State Common Retirement Fund
New York
$119M 333,116 +13,338 +4%
Bank of Montreal
77
Bank of Montreal
Ontario, Canada
$115M 323,682 -46,509 -13%
Kovitz Investment Group Partners
78
Kovitz Investment Group Partners
Illinois
$113M 316,001 -11,322 -3%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$112M 312,618 +2,806 +0.9%
Aviva
80
Aviva
United Kingdom
$111M 311,540 +61,888 +25%
Manulife (Manufacturers Life Insurance)
81
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$111M 311,314 +182,659 +142%
Adage Capital Partners
82
Adage Capital Partners
Massachusetts
$108M 302,269 +131,300 +77%
BNP Paribas Financial Markets
83
BNP Paribas Financial Markets
France
$105M 295,551 -72,740 -20%
AllianceBernstein
84
AllianceBernstein
Tennessee
$104M 292,210 +76,061 +35%
Russell Investments Group
85
Russell Investments Group
United Kingdom
$104M 291,660 +3,354 +1%
T. Rowe Price Investment Management
86
T. Rowe Price Investment Management
Maryland
$103M 287,915 +3,504 +1%
B
87
BloombergSen
Ontario, Canada
$102M 286,027 -3,498 -1%
DC
88
Davenport & Co
Virginia
$98.2M 276,125 -8 -0%
BCM
89
Bowie Capital Management
Texas
$97.2M 272,441 +40,570 +17%
DekaBank Deutsche Girozentrale
90
DekaBank Deutsche Girozentrale
Germany
$97M 275,444 +335 +0.1%
Principal Financial Group
91
Principal Financial Group
Iowa
$93.2M 261,332 -4,130 -2%
Natixis Advisors
92
Natixis Advisors
Massachusetts
$90.6M 253,905 -32,607 -11%
Verition Fund Management
93
Verition Fund Management
Connecticut
$90.6M 253,876 +9,803 +4%
Raymond James Financial
94
Raymond James Financial
Florida
$89.9M 252,030 -20,042 -7%
JWBC
95
John W. Bristol & Co
New York
$89M 249,542 +249,542 New
Lord, Abbett & Co
96
Lord, Abbett & Co
New Jersey
$87.6M 245,439 +2,724 +1%
Marshall Wace
97
Marshall Wace
United Kingdom
$86.2M 241,619 +211,188 +694%
Ensign Peak Advisors
98
Ensign Peak Advisors
Utah
$85.4M 239,326 -20,192 -8%
WANY
99
Wealthspire Advisors (New York)
New York
$83.2M 233,162 -54,970 -19%
CCP
100
Cryder Capital Partners
United Kingdom
$82.5M 231,314 +231,314 New
2 3
4
5 6