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
176
$7.85M
177
$7.76M
178
$7.7M
179
$7.69M
180
$7.27M
181
$7.26M
182
$7.23M
183
$7.05M
184
$7.04M
185
$6.82M
186
$6.78M
187
$6.76M
188
$6.74M
189
$6.67M
190
$6.62M
191
$6.55M
192
$6.53M
193
$6.49M
194
$6.46M
195
$6.45M
196
$6.31M
197
$5.88M
198
$5.83M
199
$5.8M
200
$5.7M