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
376
$916K
377
$898K
378
$895K
379
$879K
380
$877K
381
$869K
382
$860K
383
$848K
384
$838K
385
$824K
386
$816K
387
$815K
388
$814K
389
$805K
390
$804K
391
$796K
392
$777K
393
$765K
394
$762K
395
$730K
396
$717K
397
$713K
398
$708K
399
$707K
400
$698K