1,257 hedge funds and large institutions have $76.2B invested in Aon in 2025 Q1 according to their latest regulatory filings, with 169 funds opening new positions, 466 increasing their positions, 393 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,257
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
43
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$761M
Puts
$436M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1176
$8.38K
1177
$8.38K
1178
$7.98K
1179
$7.58K
1180
$7.18K
1181
$7.18K
1182
$6.79K
1183
$6.79K
1184
$6.54K
1185
$6.39K
1186
$6.38K
1187
$6.38K
1188
$6.38K
1189
$6.02K
1190
$6K
1191
$5.99K
1192
$5.99K
1193
$5.75K
1194
$5.59K
1195
$5.59K
1196
$5.19K
1197
$5.19K
1198
$5K
1199
$4.79K
1200
$4.79K