634 hedge funds and large institutions have $28.8B invested in Aon in 2017 Q4 according to their latest regulatory filings, with 110 funds opening new positions, 186 increasing their positions, 232 reducing their positions, and 58 closing their positions.

Holders
634
Holders Change
+50
Holders Change %
+8.56%
% of All Funds
14.4%
Holding in Top 10
22
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-40.54%
% of All Funds
0.5%
New
110
Increased
186
Reduced
232
Closed
58
Calls
$92.6M
Puts
$33.3M
Net Calls
+$59.3M
Net Calls Change
+$57.9M
Name Holding Trade Value Shares
Change
Shares
Change %
New York State Teachers Retirement System (NYSTRS)
76
New York State Teachers Retirement System (NYSTRS)
New York
$48.7M -$1.6M -11,975 -3%
TCIM
77
TIAA CREF Investment Management
New York
$47.7M -$7.04M -52,554 -13%
Adage Capital Partners
78
Adage Capital Partners
Massachusetts
$47.4M -$1.17M -8,700 -2%
Prudential Financial
79
Prudential Financial
New Jersey
$46.9M -$1.21M -9,040 -3%
TRSOTSOK
80
Teachers Retirement System of the State of Kentucky
Kentucky
$46.6M +$1.88M +14,050 +4%
JPMorgan Chase & Co
81
JPMorgan Chase & Co
New York
$45.9M +$6.41M +47,866 +16%
WIM
82
Weitz Investment Management
Nebraska
$43.1M -$28.1K -210 -0.1%
CI
83
Cooper Investors
Australia
$43.1M +$4.21M +31,444 +11%
PC
84
Polar Capital
United Kingdom
$40.3M -$33.8M -252,402 -46%
UBS Group
85
UBS Group
Switzerland
$39.1M +$12.2M +91,143 +45%
GC
86
Guggenheim Capital
Illinois
$38.6M +$4.28M +31,925 +12%
Assenagon Asset Management
87
Assenagon Asset Management
Luxembourg
$38.6M +$38.6M +287,697 New
TD Asset Management
88
TD Asset Management
Ontario, Canada
$38.4M -$299K -2,230 -0.8%
PIP
89
Permian Investment Partners
Texas
$38.1M +$134K +1,000 +0.4%
MAM
90
Martingale Asset Management
Massachusetts
$37.9M -$3.88M -28,937 -9%
OWP
91
Obermeyer Wealth Partners
Colorado
$35.8M +$178K +1,325 +0.5%
SEI Investments
92
SEI Investments
Pennsylvania
$35.4M -$22M -164,327 -38%
State of New Jersey Common Pension Fund D
93
State of New Jersey Common Pension Fund D
New Jersey
$33.5M
O
94
OppenheimerFunds
New York
$33.4M -$740K -5,519 -2%
Canada Life
95
Canada Life
Manitoba, Canada
$31M +$141K +1,056 +0.5%
RJA
96
Raymond James & Associates
Florida
$30.9M -$4.29M -32,000 -12%
PNC Financial Services Group
97
PNC Financial Services Group
Pennsylvania
$30.3M -$3.97M -29,600 -12%
Chevy Chase Trust
98
Chevy Chase Trust
Maryland
$29.1M -$721K -5,383 -2%
VFA
99
Virtus Fund Advisers
Connecticut
$29M -$17.5M -130,298 -38%
Aberdeen Group
100
Aberdeen Group
United Kingdom
$28.6M -$200K -1,489 -0.7%