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636 hedge funds and large institutions have $28.8B invested in Aon in 2017 Q4 according to their latest regulatory filings, with 111 funds opening new positions, 187 increasing their positions, 232 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

178% more call options, than puts

Call options by funds: $92.6M | Put options by funds: $33.3M

91% more first-time investments, than exits

New positions opened: 111 | Existing positions closed: 58

9% more funds holding

Funds holding: 585636 (+51)

1.73% more ownership

Funds ownership: 84.46%86.19% (+1.7%)

11% less capital invested

Capital invested by funds: $32.3B → $28.8B (-$3.58B)

19% less repeat investments, than reductions

Existing positions increased: 187 | Existing positions reduced: 232

41% less funds holding in top 10

Funds holding in top 10: 3722 (-15)

Holders
636
Holders Change
+51
Holders Change %
+8.72%
% of All Funds
14.43%
Holding in Top 10
22
Holding in Top 10 Change
-15
Holding in Top 10 Change %
-40.54%
% of All Funds
0.5%
New
111
Increased
187
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
Change in
Stake
New York State Teachers Retirement System (NYSTRS)
76
New York State Teachers Retirement System (NYSTRS)
New York
$48.7M -$1.7M -11,975 -3%
TCIM
77
TIAA CREF Investment Management
New York
$47.7M -$7.48M -52,554 -13%
Adage Capital Partners
78
Adage Capital Partners
Massachusetts
$47.4M -$1.24M -8,700 -2%
Prudential Financial
79
Prudential Financial
New Jersey
$46.9M -$1.29M -9,040 -3%
TRSOTSOK
80
Teachers Retirement System of the State of Kentucky
Kentucky
$46.6M +$2M +14,050 +4%
JP Morgan Chase
81
JP Morgan Chase
New York
$45.9M +$6.81M +47,866 +16%
WIM
82
Weitz Investment Management
Nebraska
$43.1M -$29.9K -210 -0.1%
CI
83
Cooper Investors
Australia
$43.1M +$4.48M +31,444 +11%
PC
84
Polar Capital
United Kingdom
$40.3M -$35.9M -252,402 -46%
UBS Group
85
UBS Group
Switzerland
$39.1M +$13M +91,143 +45%
GC
86
Guggenheim Capital
Illinois
$38.6M +$4.54M +31,925 +12%
Assenagon Asset Management
87
Assenagon Asset Management
Luxembourg
$38.6M +$40.9M +287,697 New
TD Asset Management
88
TD Asset Management
Ontario, Canada
$38.4M -$317K -2,230 -0.8%
PIP
89
Permian Investment Partners
Texas
$38.1M +$142K +1,000 +0.4%
MAM
90
Martingale Asset Management
Massachusetts
$37.9M -$4.12M -28,937 -9%
OWP
91
Obermeyer Wealth Partners
Colorado
$35.8M +$189K +1,325 +0.5%
SEI Investments
92
SEI Investments
Pennsylvania
$35.4M -$23.4M -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 -$786K -5,519 -2%
Canada Life
95
Canada Life
Manitoba, Canada
$31M +$150K +1,056 +0.5%
RJA
96
Raymond James & Associates
Florida
$30.9M -$4.55M -32,000 -12%
PNC Financial Services Group
97
PNC Financial Services Group
Pennsylvania
$30.3M -$4.21M -29,600 -12%
Chevy Chase Trust
98
Chevy Chase Trust
Maryland
$29.1M -$766K -5,383 -2%
VFA
99
Virtus Fund Advisers
Connecticut
$29M -$18.5M -130,298 -38%
Aberdeen Group
100
Aberdeen Group
United Kingdom
$28.6M -$212K -1,489 -0.7%

AON Hedge Fund Activity: Q4 2017 in Review

636 of the 4,409 institutional investors tracked by Wall St. Rank reported a position in Aon (AON) for Q4 2017, worth a combined $28.8B — down 11% from $32.3B a quarter earlier.

Buyers outnumbered sellers: 111 funds opened new AON positions and 58 closed out — a net gain of 53 holders — while 187 added to existing stakes and 232 trimmed.

The largest buyer was Janus Henderson Group, adding an estimated $153M. The largest seller was Artisan Partners, cutting an estimated $310M.

  • 636 institutional investors held Aon (AON) as of Q4 2017, up from 585 in Q3 2017.
  • Funds reported $28.8B of Aon stock for Q4 2017, down 11% quarter-over-quarter.
  • 111 funds opened new Aon positions in Q4 2017 and 58 closed out, a net change of +53 holders.
  • The largest Aon buyer in Q4 2017 was Janus Henderson Group, an estimated $153M added.
  • The largest Aon seller in Q4 2017 was Artisan Partners, an estimated $310M sold.

Based on aggregated 13F filings for Q4 2017.