1,267 hedge funds and large institutions have $77B invested in Aon in 2025 Q1 according to their latest regulatory filings, with 168 funds opening new positions, 470 increasing their positions, 395 reducing their positions, and 69 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,267
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
$10.1K
1177
$9.98K
1178
$9.18K
1179
$9.18K
1180
$9.18K
1181
$8.79K
1182
$8.41K
1183
$8.38K
1184
$8.38K
1185
$7.98K
1186
$7.58K
1187
$7.18K
1188
$7.18K
1189
$6.79K
1190
$6.79K
1191
$6.54K
1192
$6.39K
1193
$6.38K
1194
$6.38K
1195
$6.38K
1196
$6.02K
1197
$6K
1198
$5.99K
1199
$5.99K
1200
$5.75K