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
376
$732K
377
$729K
378
$712K
379
$710K
380
$702K
381
$693K
382
$676K
383
$654K
384
$627K
385
$610K
386
$609K
387
$603K
388
$600K
389
$594K
390
$594K
391
$589K
392
$588K
393
$575K
394
$574K
395
$566K
396
$553K
397
$550K
398
$544K
399
$543K
400
$542K