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688 hedge funds and large institutions have $29.7B invested in Aon in 2018 Q4 according to their latest regulatory filings, with 124 funds opening new positions, 217 increasing their positions, 235 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed

121% more first-time investments, than exits

New positions opened: 124 | Existing positions closed: 56

21% more funds holding in top 10

Funds holding in top 10: 2429 (+5)

16% more call options, than puts

Call options by funds: $54.1M | Put options by funds: $46.7M

10% more funds holding

Funds holding: 625688 (+63)

0.37% less ownership

Funds ownership: 85.38%85.01% (-0.37%)

8% less repeat investments, than reductions

Existing positions increased: 217 | Existing positions reduced: 235

7% less capital invested

Capital invested by funds: $31.9B → $29.7B (-$2.17B)

Holders
688
Holders Change
+63
Holders Change %
+10.08%
% of All Funds
15.33%
Holding in Top 10
29
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+20.83%
% of All Funds
0.65%
New
124
Increased
217
Reduced
235
Closed
56
Calls
$54.1M
Puts
$46.7M
Net Calls
+$7.37M
Net Calls Change
-$23.1M
Name Holding Trade Value Shares
Change
Change in
Stake
Massachusetts Financial Services
1
Massachusetts Financial Services
Massachusetts
$3.27B +$167M +1,072,842 +5%
Vanguard Group
2
Vanguard Group
Pennsylvania
$2.63B +$25.2M +162,486 +0.9%
BlackRock
3
BlackRock
New York
$2.33B +$181M +1,162,646 +8%
State Street
4
State Street
Massachusetts
$1.51B -$56M -360,329 -3%
Artisan Partners
5
Artisan Partners
Wisconsin
$1.36B +$9.55M +61,519 +0.7%
Lazard Asset Management
6
Lazard Asset Management
New York
$1.34B +$20M +129,033 +1%
LP
7
Longview Partners
Guernsey
$904M -$69.1M -444,708 -7%
Mawer Investment Management
8
Mawer Investment Management
Alberta, Canada
$834M +$25M +161,281 +3%
Eagle Capital Management (New York)
9
Eagle Capital Management (New York)
New York
$735M -$392M -2,524,574 -33%
Capital International Investors
10
Capital International Investors
California
$709M +$40M +257,312 +6%
Neuberger Berman Group
11
Neuberger Berman Group
New York
$586M -$36.2M -232,999 -5%
Janus Henderson Group
12
Janus Henderson Group
United Kingdom
$538M -$13.5M -86,831 -2%
Boston Partners
13
Boston Partners
Massachusetts
$528M +$141M +907,862 +33%
Invesco
14
Invesco
Georgia
$436M -$85.5M -550,701 -16%
Capital World Investors
15
Capital World Investors
California
$421M +$134M +861,500 +42%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$418M +$41.3M +266,133 +10%
Northern Trust
17
Northern Trust
Illinois
$414M +$10.9M +70,041 +3%
Ameriprise
18
Ameriprise
Minnesota
$345M -$56.1M -360,953 -13%
DZ Bank
19
DZ Bank
Germany
$332M -$45.7M -294,148 -11%
Bank of America
20
Bank of America
North Carolina
$284M -$4.35M -27,986 -1%
FPA
21
First Pacific Advisors
California
$273M -$189M -1,216,012 -39%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$272M -$18.4M -118,489 -6%
Principal Financial Group
23
Principal Financial Group
Iowa
$258M -$141M -909,197 -34%
Mackenzie Financial
24
Mackenzie Financial
Ontario, Canada
$219M +$12.2M +78,635 +5%
IAM
25
Iridian Asset Management
Connecticut
$209M -$14.2M -91,409 -6%

AON Hedge Fund Activity: Q4 2018 in Review

688 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Aon (AON) for Q4 2018, worth a combined $29.7B — down 6.8% from $31.9B a quarter earlier.

Buyers outnumbered sellers: 124 funds opened new AON positions and 56 closed out — a net gain of 68 holders — while 217 added to existing stakes and 235 trimmed.

The largest buyer was BlackRock, adding an estimated $181M. The largest seller was Eagle Capital Management (New York), cutting an estimated $392M.

  • 688 institutional investors held Aon (AON) as of Q4 2018, up from 625 in Q3 2018.
  • Funds reported $29.7B of Aon stock for Q4 2018, down 6.8% quarter-over-quarter.
  • 124 funds opened new Aon positions in Q4 2018 and 56 closed out, a net change of +68 holders.
  • The largest Aon buyer in Q4 2018 was BlackRock, an estimated $181M added.
  • The largest Aon seller in Q4 2018 was Eagle Capital Management (New York), an estimated $392M sold.

Based on aggregated 13F filings for Q4 2018.