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490 hedge funds and large institutions have $23.1B invested in Aon in 2014 Q4 according to their latest regulatory filings, with 69 funds opening new positions, 150 increasing their positions, 193 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

176% more first-time investments, than exits

New positions opened: 69 | Existing positions closed: 25

20% more call options, than puts

Call options by funds: $149M | Put options by funds: $124M

9% more funds holding

Funds holding: 451490 (+39)

8% more capital invested

Capital invested by funds: $21.4B → $23.1B (+$1.72B)

1.45% more ownership

Funds ownership: 84.27%85.72% (+1.4%)

8% less funds holding in top 10

Funds holding in top 10: 2422 (-2)

22% less repeat investments, than reductions

Existing positions increased: 150 | Existing positions reduced: 193

Holders
490
Holders Change
+39
Holders Change %
+8.65%
% of All Funds
13.07%
Holding in Top 10
22
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-8.33%
% of All Funds
0.59%
New
69
Increased
150
Reduced
193
Closed
25
Calls
$149M
Puts
$124M
Net Calls
+$25.2M
Net Calls Change
-$48.9M
Name Holding Trade Value Shares
Change
Change in
Stake
UBS Group
101
UBS Group
Switzerland
$25.1M +$23.7M +264,492 New
Robeco Institutional Asset Management
102
Robeco Institutional Asset Management
Netherlands
$24.6M +$20M +223,585 +626%
Swiss National Bank
103
Swiss National Bank
Switzerland
$24.3M -$1.31M -14,700 -5%
TRSOTSOK
104
Teachers Retirement System of the State of Kentucky
Kentucky
$23.9M -$125K -1,400 -0.6%
Barclays
105
Barclays
United Kingdom
$23.7M +$5.59M +62,547 +33%
AAM
106
Aberdeen Asset Management
United Kingdom
$23.5M -$40.5M -452,686 -65%
Credit Agricole
107
Credit Agricole
France
$23.5M -$816K -9,120 -4%
Fidelity International
108
Fidelity International
Bermuda
$22.9M -$25.4M -283,712 -54%
MSA
109
Mason Street Advisors
Wisconsin
$21.9M -$56.9K -636 -0.3%
OAM
110
Origin Asset Management
United Kingdom
$21.7M +$2.79M +31,143 +16%
MAM
111
Martingale Asset Management
Massachusetts
$21.4M +$2.38M +26,634 +13%
ACI
112
AMP Capital Investors
Australia
$20.8M +$2.14M +23,979 +13%
Chevy Chase Trust
113
Chevy Chase Trust
Maryland
$20.4M -$542K -6,055 -3%
First Manhattan
114
First Manhattan
New York
$20.3M -$580K -6,482 -3%
Mackenzie Financial
115
Mackenzie Financial
Ontario, Canada
$20.3M -$2.12M -23,667 -10%
IGIM
116
I.G. Investment Management
Manitoba, Canada
$19.5M -$2.39M -26,728 -12%
VRS
117
Virginia Retirement Systems
Virginia
$18.1M +$1M +11,185 +6%
Comerica Bank
118
Comerica Bank
Texas
$17.2M +$8.33M +93,132 +105%
NLGIA
119
Nippon Life Global Investors Americas
New York
$17.1M +$723K +8,080 +5%
Retirement Systems of Alabama
120
Retirement Systems of Alabama
Alabama
$16.8M -$23.5K -263 -0.1%
YL
121
YCG LLC
Texas
$16.5M +$924K +10,328 +6%
WG
122
Winton Group
United Kingdom
$16.2M -$36.5M -407,925 -70%
BNP Paribas Financial Markets
123
BNP Paribas Financial Markets
France
$16.1M +$3.36M +37,619 +28%
DAM
124
Davis Asset Management
California
$16.1M +$3.22M +36,000 +27%
KWILP
125
Kiwi Wealth Investments Limited Partnership
New Zealand
$15.9M +$15M +167,593 New

AON Hedge Fund Activity: Q4 2014 in Review

490 of the 3,749 institutional investors tracked by Wall St. Rank reported a position in Aon (AON) for Q4 2014, worth a combined $23.1B — up 8% from $21.4B a quarter earlier.

Buyers outnumbered sellers: 69 funds opened new AON positions and 25 closed out — a net gain of 44 holders — while 150 added to existing stakes and 193 trimmed.

The largest buyer was Boston Partners, opening a new position worth an estimated $354M. The largest seller was Artisan Partners, cutting an estimated $376M.

  • 490 institutional investors held Aon (AON) as of Q4 2014, up from 451 in Q3 2014.
  • Funds reported $23.1B of Aon stock for Q4 2014, up 8% quarter-over-quarter.
  • 69 funds opened new Aon positions in Q4 2014 and 25 closed out, a net change of +44 holders.
  • The largest Aon buyer in Q4 2014 was Boston Partners, an estimated $354M added.
  • The largest Aon seller in Q4 2014 was Artisan Partners, an estimated $376M sold.

Based on aggregated 13F filings for Q4 2014.