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Aon
AON

Overview Fund Activity

908 hedge funds and large institutions have $51.2B invested in Aon in 2021 Q1 according to their latest regulatory filings, with 116 funds opening new positions, 316 increasing their positions, 323 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
908
Holders Change
+55
Holders Change %
+6.45%
% of All Funds
15.99%
Holding in Top 10
38
Holding in Top 10 Change
+10
Holding in Top 10 Change %
+35.71%
% of All Funds
0.67%
New
116
Increased
316
Reduced
323
Closed
54
Calls
$280M
Puts
$116M
Net Calls
+$165M
Net Calls Change
+$64.4M

Top Buyers

1
Berkshire Hathaway
Berkshire Hathaway
Nebraska
$943M
2
Renaissance Technologies
Renaissance Technologies
New York
$253M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$335M
4
GIM
Generation Investment Management
United Kingdom
$124M
5
Neuberger Berman Group
Neuberger Berman Group
New York
$923M

Top Sellers

1
Capital World Investors
Capital World Investors
California
$445M
2
Artisan Partners
Artisan Partners
Wisconsin
$550M
3
Capital International Investors
Capital International Investors
California
$2.03B
4
LP
Longview Partners
Guernsey
$841M
5
BI
BlueSpruce Investments
Illinois
$405M
Name Holding Trade Value Shares
Change 		Shares
Change %
PNC Financial Services Group
126
PNC Financial Services Group
Pennsylvania
$45.1M +$1.79M +7,771 +4%
PAMU
127
Pictet Asset Management (UK)
United Kingdom
$44.8M +$514K +2,232 +1%
SEI Investments
128
SEI Investments
Pennsylvania
$42.5M -$23.4M -102,005 -36%
AAMU
129
Amundi Asset Management US
Massachusetts
$40.8M -$28M -121,627 -41%
Balyasny Asset Management
130
Balyasny Asset Management
Illinois
$40.5M +$40.5M +176,190 New
State of Tennessee, Department of Treasury
131
State of Tennessee, Department of Treasury
Tennessee
$40.2M -$4.15M -18,025 -9%
EVM
132
Eaton Vance Management
Massachusetts
$39.8M +$1.85M +8,061 +5%
YL
133
YCG LLC
Texas
$39.5M -$117K -508 -0.3%
WJWM
134
Williams Jones Wealth Management
New York
$38.7M +$4.06M +17,635 +12%
Stifel Financial
135
Stifel Financial
Missouri
$38.3M +$3.84M +16,681 +11%
AQR Capital Management
136
AQR Capital Management
Connecticut
$37.8M -$4.51M -19,590 -11%
DS
137
Dudley & Shanley
Florida
$37.7M +$4.21M +18,280 +13%
BCM
138
Bowie Capital Management
Texas
$36.4M -$4.14M -18,000 -10%
Robeco Institutional Asset Management
139
Robeco Institutional Asset Management
Netherlands
$35.8M -$819K -3,558 -2%
OCAM
140
Onex Canada Asset Management
Ontario, Canada
$35.2M -$10.5M -45,821 -23%
Chevy Chase Trust
141
Chevy Chase Trust
Maryland
$34.9M -$3.03M -13,148 -8%
CS
142
Central Securities
New York
$34.5M +$1.15M +5,000 +3%
Point72 Asset Management
143
Point72 Asset Management
Connecticut
$34M +$23M +99,782 +207%
RMDI
144
R.M. Davis Inc
Maine
$34M -$313K -1,359 -0.9%
SBH
145
Segall Bryant & Hamill
Illinois
$33.5M -$4.22M -18,333 -11%
State of New Jersey Common Pension Fund D
146
State of New Jersey Common Pension Fund D
New Jersey
$32.2M -$2.09M -9,090 -6%
MAM
147
Martingale Asset Management
Massachusetts
$32.1M -$2.57M -11,153 -7%
PTC
148
Petrus Trust Company
Texas
$31.3M – – –
ATN
149
AMF Tjänstepension
Sweden
$31.2M – – –
Fidelity International
150
Fidelity International
Bermuda
$31.1M -$18.4M -79,850 -37%
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