498 hedge funds and large institutions have $23.3B invested in Aon in 2015 Q1 according to their latest regulatory filings, with 50 funds opening new positions, 151 increasing their positions, 211 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

more capital invested

Capital invested by funds: $ → $

9% less funds holding in top 10

Funds holding in top 10: 2220 (-2)

28% less repeat investments, than reductions

Existing positions increased: 151 | Existing positions reduced: 211

73% less call options, than puts

Call options by funds: $19.7M | Put options by funds: $72.2M

Holders
498
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
20
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$19.7M
Puts
$72.2M
Net Calls
Net Calls Change

Top Buyers

1 +$116M
2 +$85.9M
3 +$82.1M
4
Boston Partners
Boston Partners
Massachusetts
+$61.1M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$60.4M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$1.48B
2
$1.39B
3
$1.38B
4
$1.12B
5
$791M
6
$790M
7
$736M
8
$718M
9
$682M
10
$659M
11
$649M
12
$602M
13
$502M
14
$491M
15
$467M
16
$454M
17
$442M
18
$381M
19
$366M
20
$360M
21
$343M
22
$310M
23
$282M
24
$280M
25
$257M