1,244 hedge funds and large institutions have $60.6B invested in Aon in 2026 Q1 according to their latest regulatory filings, with 138 funds opening new positions, 478 increasing their positions, 410 reducing their positions, and 145 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

5% less first-time investments, than exits

New positions opened: 138 | Existing positions closed: 145

2% less funds holding

Funds holding: 1,2751,244 (-31)

9% less capital invested

Capital invested by funds: $66.6B → $60.6B (-$6B)

Holders
1,244
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$97.2M
Puts
$68.9M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Caisse de Depot et Placement du Quebec (CDPQ)
1251
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
FAF
1252
Första AP-fonden
Sweden
Marshall Wace
1253
Marshall Wace
United Kingdom
Hudson Bay Capital Management
1254
Hudson Bay Capital Management
Connecticut
CM
1255
Cercano Management
Washington
CA
1256
Cornerstone Advisors
North Carolina
SLAM
1257
Swiss Life Asset Management
IIP
1258
Intermede Investment Partners
United Kingdom
Pacer Advisors
1259
Pacer Advisors
Pennsylvania
DL
1260
Dockside LLC
New York
NA
1261
NewEdge Advisors
Louisiana
RCM
1262
Regency Capital Management
Hawaii
MMHP
1263
Murphy Middleton Hinkle & Parker
Georgia
HF
1264
HRT Financial
New York
CP
1265
Cumberland Partners
Ontario, Canada
AWM
1266
Axxcess Wealth Management
California
EP
1267
Edgestream Partners
New Jersey
WI
1268
WBI Investments
New Jersey
VIA
1269
Virtus Investment Advisers
Connecticut
VF
1270
Virtu Financial
New York
FFS
1271
Fischer Financial Services
Pennsylvania
FA
1272
Fiduciary Alliance
South Carolina
OTL
1273
Oak Thistle LLC
New York
MF
1274
Magnetar Financial
Illinois
LCM
1275
Logan Capital Management
Pennsylvania