1,239 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, 476 increasing their positions, 409 reducing their positions, and 143 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:

3% less first-time investments, than exits

New positions opened: 138 | Existing positions closed: 143

3% less funds holding

Funds holding: 1,2731,239 (-34)

9% less capital invested

Capital invested by funds: $66.6B → $60.6B (-$6.01B)

Holders
1,239
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
SIM
1326
Sentry Investment Management
Wisconsin
PIM
1327
Penobscot Investment Management
Massachusetts
ACM
1328
Avalon Capital Management
California
GCM
1329
Goldstream Capital Management
Hong Kong
CP
1330
Canopy Partners
Ohio
Fisher Asset Management
1331
Fisher Asset Management
Washington
TW
1332
Tempo Wealth
Ohio
SI
1333
Seeds Investor
New York
WF
1334
Welch & Forbes
Massachusetts
FCC
1335
Flower City Capital
New York
AWM
1336
Angeles Wealth Management
California
LAM
1337
Lewis Asset Management
California
MP
1338
McDonald Partners
Ohio
FDW
1339
Fourth Dimension Wealth
Ohio
BRWM
1340
Blue Rock Wealth Management
North Carolina
IC
1341
Inscription Capital
Texas
MCCA
1342
Mill Creek Capital Advisors
Pennsylvania
HWA
1343
HCR Wealth Advisors
California
BAM
1344
Bosun Asset Management
Illinois
ACC
1345
Acorn Creek Capital
Colorado
GSF
1346
Grove Street Fiduciary
New Hampshire
FHA
1347
Flagship Harbor Advisors
Massachusetts
Acadian Asset Management
1348
Acadian Asset Management
Massachusetts
HP
1349
Havemeyer Place
Connecticut
MPW
1350
MASECO Private Wealth