1,208 hedge funds and large institutions have $69.1B invested in Aon in 2025 Q2 according to their latest regulatory filings, with 106 funds opening new positions, 423 increasing their positions, 468 reducing their positions, and 130 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,208
Holders Change
-45
Holders Change %
-3.59%
% of All Funds
16.2%
Holding in Top 10
29
Holding in Top 10 Change
-14
Holding in Top 10 Change %
-32.56%
% of All Funds
0.39%
New
106
Increased
423
Reduced
468
Closed
130
Calls
$164M
Puts
$157M
Net Calls
+$7.26M
Net Calls Change
-$317M
Name Holding Trade Value Shares
Change
Shares
Change %
New York State Common Retirement Fund
76
New York State Common Retirement Fund
New York
$119M +$4.76M +13,338 +4%
Bank of Montreal
77
Bank of Montreal
Ontario, Canada
$115M -$16.6M -46,509 -13%
Kovitz Investment Group Partners
78
Kovitz Investment Group Partners
Illinois
$113M -$4.04M -11,322 -3%
California State Teachers Retirement System (CalSTRS)
79
California State Teachers Retirement System (CalSTRS)
California
$112M +$1M +2,806 +0.9%
Aviva
80
Aviva
United Kingdom
$111M +$22.1M +61,888 +25%
Manulife (Manufacturers Life Insurance)
81
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$111M +$65.2M +182,659 +142%
Adage Capital Partners
82
Adage Capital Partners
Massachusetts
$108M +$46.8M +131,300 +77%
BNP Paribas Financial Markets
83
BNP Paribas Financial Markets
France
$105M -$26M -72,740 -20%
AllianceBernstein
84
AllianceBernstein
Tennessee
$104M +$27.1M +76,061 +35%
Russell Investments Group
85
Russell Investments Group
United Kingdom
$104M +$1.2M +3,354 +1%
T. Rowe Price Investment Management
86
T. Rowe Price Investment Management
Maryland
$103M +$1.25M +3,504 +1%
B
87
BloombergSen
Ontario, Canada
$102M -$1.25M -3,498 -1%
DC
88
Davenport & Co
Virginia
$98.2M -$2.85K -8 -0%
BCM
89
Bowie Capital Management
Texas
$97.2M +$14.5M +40,570 +17%
DekaBank Deutsche Girozentrale
90
DekaBank Deutsche Girozentrale
Germany
$97M +$118K +335 +0.1%
Principal Financial Group
91
Principal Financial Group
Iowa
$93.2M -$1.47M -4,130 -2%
Natixis Advisors
92
Natixis Advisors
Massachusetts
$90.6M -$11.6M -32,607 -11%
Verition Fund Management
93
Verition Fund Management
Connecticut
$90.6M +$3.5M +9,803 +4%
Raymond James Financial
94
Raymond James Financial
Florida
$89.9M -$7.15M -20,042 -7%
JWBC
95
John W. Bristol & Co
New York
$89M +$89M +249,542 New
Lord, Abbett & Co
96
Lord, Abbett & Co
New Jersey
$87.6M +$972K +2,724 +1%
Marshall Wace
97
Marshall Wace
United Kingdom
$86.2M +$75.3M +211,188 +694%
Ensign Peak Advisors
98
Ensign Peak Advisors
Utah
$85.4M -$7.2M -20,192 -8%
WANY
99
Wealthspire Advisors (New York)
New York
$83.2M -$19.6M -54,970 -19%
CCP
100
Cryder Capital Partners
United Kingdom
$82.5M +$82.5M +231,314 New