687 hedge funds and large institutions have $29.7B invested in Aon in 2018 Q4 according to their latest regulatory filings, with 124 funds opening new positions, 216 increasing their positions, 235 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

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

more funds holding

Funds holding:

0.35% less ownership

Funds ownership: 85.36%85.01% (-0.35%)

8% less repeat investments, than reductions

Existing positions increased: 216 | Existing positions reduced: 235

7% less capital invested

Capital invested by funds: $31.8B → $29.7B (-$2.16B)

Holders
687
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$54.1M
Puts
$46.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
526
$266K
527
$260K
528
$256K
529
$253K
530
$253K
531
$253K
532
$251K
533
$250K
534
$249K
535
$247K
536
$246K
537
$245K
538
$242K
539
$241K
540
$240K
541
$236K
542
$236K
543
$229K
544
$225K
545
$224K
546
$222K
547
$220K
548
$219K
549
$219K
550
$218K