901 hedge funds and large institutions have $53.1B invested in Aon in 2021 Q2 according to their latest regulatory filings, with 82 funds opening new positions, 348 increasing their positions, 285 reducing their positions, and 78 closing their positions.

Holders
901
Holders Change
-7
Holders Change %
-0.77%
% of All Funds
15.73%
Holding in Top 10
34
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-10.53%
% of All Funds
0.59%
New
82
Increased
348
Reduced
285
Closed
78
Calls
$609M
Puts
$329M
Net Calls
+$281M
Net Calls Change
+$116M
Name Market Value Shares Shares
Change
Shares
Change %
Two Sigma Investments
76
Two Sigma Investments
New York
$110M 459,914 -596,504 -56%
Natixis Advisors
77
Natixis Advisors
Massachusetts
$108M 452,015 +39,103 +9%
State of Wisconsin Investment Board
78
State of Wisconsin Investment Board
Wisconsin
$107M 449,123 -176,214 -28%
APG Asset Management
79
APG Asset Management
Netherlands
$105M 519,504 +17,000 +3%
WIM
80
Weitz Investment Management
Nebraska
$101M 422,850
Russell Investments Group
81
Russell Investments Group
United Kingdom
$100M 420,518 +30,187 +8%
Bank of Montreal
82
Bank of Montreal
Ontario, Canada
$98.7M 405,745 +107,501 +36%
PCM
83
Pentwater Capital Management
Florida
$95.8M 401,388 +401,388 New
Citadel Advisors
84
Citadel Advisors
Florida
$93.7M 392,468 +33,629 +9%
Swedbank
85
Swedbank
Sweden
$93.5M 391,419 -58,949 -13%
CII
86
Capital International Inc
California
$92.7M 388,416 -13,162 -3%
Wells Fargo
87
Wells Fargo
California
$92.5M 387,314 -37,264 -9%
DC
88
Davenport & Co
Virginia
$85.6M 358,517 +21,911 +7%
Marshall Wace
89
Marshall Wace
United Kingdom
$84M 351,794 +6,895 +2%
ACM
90
Atlanta Capital Management
Georgia
$82.7M 346,401 -8,334 -2%
RhumbLine Advisers
91
RhumbLine Advisers
Massachusetts
$82.6M 345,766 -22,280 -6%
California State Teachers Retirement System (CalSTRS)
92
California State Teachers Retirement System (CalSTRS)
California
$82.5M 345,337 -27,790 -7%
Citigroup
93
Citigroup
New York
$81.4M 340,868 -188,053 -36%
Two Sigma Advisers
94
Two Sigma Advisers
New York
$80.6M 337,400 -373,900 -53%
DWA
95
Douglass Winthrop Advisors
New York
$78.5M 328,762 +14,898 +5%
WorldQuant Millennium Advisors
96
WorldQuant Millennium Advisors
New York
$77.7M 325,483 +305,544 +1,532%
AllianceBernstein
97
AllianceBernstein
Tennessee
$72.2M 302,322 -55,454 -15%
Norges Bank
98
Norges Bank
Norway
$72.1M 302,097 -80,470 -21%
CWM
99
CIBC World Markets
New York
$68.5M 286,979 -7,303 -2%
A
100
AustralianSuper
Australia
$68.4M 286,446 +6,817 +2%