Aon
AON
AON
1,218 hedge funds and large institutions have $69.1B invested in Aon in 2025 Q2 according to their latest regulatory filings, with 106 funds opening new positions, 426 increasing their positions, 470 reducing their positions, and 133 closing their positions.
New
Increased
Maintained
Reduced
Closed
more ownership
Funds ownership: →
more call options, than puts
Call options by funds: $ | Put options by funds: $
less repeat investments, than reductions
Existing positions increased: | Existing positions reduced:
less funds holding
Funds holding: →
9% less capital invested
Capital invested by funds: $76.2B → $69.1B (-$7.07B)
20% less first-time investments, than exits
New positions opened: 106 | Existing positions closed: 133
33% less funds holding in top 10
Funds holding in top 10: 43 → 29 (-14)
Holders
1,218
Holding in Top 10
29
Calls
$164M
Puts
$157M
Top Buyers
| 1 | +$297M | |
| 2 | +$264M | |
| 3 | +$258M | |
| 4 |
FCM
Farallon Capital Management
San Francisco,
California
|
+$223M |
| 5 |
Two Sigma Investments
New York
|
+$223M |
Top Sellers
| 1 | -$504M | |
| 2 | -$341M | |
| 3 | -$314M | |
| 4 |
Mackenzie Financial
Toronto Ontario,
Ontario, Canada
|
-$233M |
| 5 |
Boston Partners
Boston,
Massachusetts
|
-$229M |
