457 hedge funds and large institutions have $21.4B invested in Aon in 2013 Q4 according to their latest regulatory filings, with 73 funds opening new positions, 124 increasing their positions, 194 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

3.35% more ownership

Funds ownership: 81.62%84.97% (+3.3%)

15% less call options, than puts

Call options by funds: $218M | Put options by funds: $255M

36% less repeat investments, than reductions

Existing positions increased: 124 | Existing positions reduced: 194

Holders
457
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
27
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$218M
Puts
$255M
Net Calls
Net Calls Change

Top Buyers

1 +$576M
2 +$273M
3 +$231M
4
O
OppenheimerFunds
New York
+$188M
5
Wells Fargo
Wells Fargo
California
+$156M

Top Sellers

1 -$435M
2 -$140M
3 -$138M
4
Norges Bank
Norges Bank
Norway
-$125M
5
FTCM
Fir Tree Capital Management
New York
-$90.5M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.34B
2
$1.29B
3
$1.17B
4
$1.14B
5
$867M
6
$753M
7
$707M
8
$700M
9
$687M
10
$612M
11
$610M
12
$532M
13
$492M
14
$483M
15
$443M
16
$407M
17
$380M
18
$372M
19
$325M
20
$315M
21
$282M
22
$273M
23
$213M
24
$211M
25
$181M