635 hedge funds and large institutions have $28.8B invested in Aon in 2017 Q4 according to their latest regulatory filings, with 111 funds opening new positions, 186 increasing their positions, 232 reducing their positions, and 58 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

11% less capital invested

Capital invested by funds: $32.3B → $28.8B (-$3.58B)

20% less repeat investments, than reductions

Existing positions increased: 186 | Existing positions reduced: 232

41% less funds holding in top 10

Funds holding in top 10: 3722 (-15)

Holders
635
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
22
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$92.6M
Puts
$33.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
326
$1.62M
327
$1.58M
328
$1.56M
329
$1.51M
330
$1.5M
331
$1.47M
332
$1.47M
333
$1.47M
334
$1.46M
335
$1.45M
336
$1.45M
337
$1.45M
338
$1.39M
339
$1.38M
340
$1.36M
341
$1.34M
342
$1.33M
343
$1.31M
344
$1.31M
345
$1.26M
346
$1.18M
347
$1.15M
348
$1.15M
349
$1.15M
350
$1.14M