631 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, 173 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: 634631 (-3)

0.7% less ownership

Funds ownership: 86.17%85.47% (-0.7%)

34% less repeat investments, than reductions

Existing positions increased: 173 | Existing positions reduced: 263

Holders
631
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
251
$3.09M
252
$3.09M
253
$3.08M
254
$3.07M
255
$3.05M
256
$3.04M
257
$3.02M
258
$3.01M
259
$3.01M
260
$2.88M
261
$2.88M
262
$2.86M
263
$2.81M
264
$2.81M
265
$2.8M
266
$2.76M
267
$2.76M
268
$2.75M
269
$2.74M
270
$2.68M
271
$2.67M
272
$2.65M
273
$2.63M
274
$2.52M
275
$2.44M