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
576
$33K
577
$33K
578
$32K
579
$32K
580
$32K
581
$31K
582
$30K
583
$28K
584
$28K
585
$26K
586
$24K
587
$23K
588
$21K
589
$19K
590
$19K
591
$18K
592
$17K
593
$15K
594
$14K
595
$12K
596
$12K
597
$11K
598
$10.7K
599
$9K
600
$9K