632 hedge funds and large institutions have $29.5B invested in Aon in 2018 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 174 increasing their positions, 263 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

0% less funds holding

Funds holding: 635632 (-3)

0.7% less ownership

Funds ownership: 86.18%85.49% (-0.7%)

34% less repeat investments, than reductions

Existing positions increased: 174 | Existing positions reduced: 263

Holders
632
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
25
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$55.8M
Puts
$29.1M
Net Calls
Net Calls Change

Top Buyers

1 +$335M
2 +$203M
3 +$101M
4
Wells Fargo
Wells Fargo
California
+$71.9M
5
Millennium Management
Millennium Management
New York
+$54.2M

Top Sellers

1 -$151M
2 -$125M
3 -$120M
4
State Street
State Street
Massachusetts
-$114M
5
Artisan Partners
Artisan Partners
Wisconsin
-$87.8M
Name Holding Trade Value Shares
Change
Change in
Stake
551
$75K
552
$72K
553
$63K
554
$60K
555
$59K
556
$59K
557
$58.8K
558
$57.4K
559
$53K
560
$52K
561
$51K
562
$49K
563
$49K
564
$48K
565
$48K
566
$46K
567
$46K
568
$46K
569
$43K
570
$43K
571
$42K
572
$40K
573
$39K
574
$38K
575
$34K