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
626
$31K
627
$31K
628
$29K
629
$29K
630
$28K
631
$27K
632
$25K
633
$25K
634
$23K
635
$22K
636
$22K
637
$22K
638
$21K
639
$21K
640
$19K
641
$19K
642
$18.1K
643
$18K
644
$18K
645
$18K
646
$15K
647
$15K
648
$15K
649
$13K
650
$11K