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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
Deutsche Bank
26
Deutsche Bank
Germany
$234M -$14.1M -98,886 -5%
APG Asset Management
27
APG Asset Management
Netherlands
$216M +$140M +984,200 +103%
SI
28
Scharf Investments
California
$210M -$13M -91,244 -6%
TPI
29
Tesco Pension Investment
United Kingdom
$195M -$9.64M -67,759 -4%
BRIM
30
Broad Run Investment Management
Virginia
$193M -$519K -3,649 -0.3%
Legal & General Group
31
Legal & General Group
United Kingdom
$189M +$3.78M +26,562 +2%
Arrowstreet Capital
32
Arrowstreet Capital
Massachusetts
$184M -$68M -477,712 -26%
T. Rowe Price Associates
33
T. Rowe Price Associates
Maryland
$167M +$3.8M +26,730 +2%
UBS AM
34
UBS AM
Illinois
$161M +$8.97M +63,002 +6%
AGA
35
Altrinsic Global Advisors
Connecticut
$161M -$1.7M -11,972 -1%
New York State Common Retirement Fund
36
New York State Common Retirement Fund
New York
$152M -$5.51M -38,705 -3%
Wellington Management Group
37
Wellington Management Group
Massachusetts
$150M +$35M +245,604 +28%
SSM
38
Sound Shore Management
Connecticut
$147M -$1.5M -10,552 -1%
Swiss National Bank
39
Swiss National Bank
Switzerland
$141M +$8.23M +57,800 +6%
Morgan Stanley
40
Morgan Stanley
New York
$132M +$63.2M +444,188 +82%
CCM
41
Cantillon Capital Management
New York
$125M -$9.09M -63,868 -6%
Charles Schwab
42
Charles Schwab
California
$123M +$2.41M +16,934 +2%
Fidelity Investments
43
Fidelity Investments
Massachusetts
$111M -$12.3M -86,651 -9%
FCM
44
Frontier Capital Management
Massachusetts
$109M -$6.63M -46,548 -5%
Renaissance Technologies
45
Renaissance Technologies
New York
$104M +$106M +747,001 +2,830%
BNP Paribas Asset Management
46
BNP Paribas Asset Management
France
$102M -$3.09M -21,705 -3%
Wells Fargo
47
Wells Fargo
California
$99.6M -$30.2M -212,371 -22%
Swedbank
48
Swedbank
Sweden
$98.1M +$3.08M +21,662 +3%
California Public Employees Retirement System
49
California Public Employees Retirement System
California
$92.9M -$1.08M -7,555 -1%
B
50
BloombergSen
Ontario, Canada
$91.2M +$274K +1,925 +0.3%

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.