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1,250 hedge funds and large institutions have $60.6B invested in Aon in 2026 Q1 according to their latest regulatory filings, with 139 funds opening new positions, 479 increasing their positions, 414 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:

4% less first-time investments, than exits

New positions opened: 139 | Existing positions closed: 145

2% less funds holding

Funds holding: 1,2781,250 (-28)

9% less capital invested

Capital invested by funds: $66.6B → $60.6B (-$5.99B)

Holders
1,250
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
MCM
426
MV Capital Management
Maryland
$3.12M
DT
427
Diversified Trust
Tennessee
$3.07M
BB
428
Busey Bank
Illinois
$3.04M
HI
429
Horizon Investments
North Carolina
$3.02M
CFG
430
Citizens Financial Group
Rhode Island
$2.99M
TRCT
431
Tower Research Capital (TRC)
New York
$2.97M
PAG
432
Private Advisor Group
New Jersey
$2.95M
LIA
433
LBMC Investment Advisors
Tennessee
$2.94M
NB
434
Nicolet Bankshares
Wisconsin
$2.94M
Cambridge Investment Research Advisors
435
Cambridge Investment Research Advisors
Iowa
$2.87M
MSE
436
MUFG Securities EMEA
United Kingdom
$2.84M
FFA
437
First Foundation Advisors
California
$2.8M
BAM
438
Burkett Asset Management
$2.79M
Lido Advisors
439
Lido Advisors
California
$2.71M
EH
440
Equitable Holdings
New York
$2.69M
Assenagon Asset Management
441
Assenagon Asset Management
Luxembourg
$2.65M
QIM
442
Quantitative Investment Management
Virginia
$2.65M
PMG
443
ProVise Management Group
Florida
$2.58M
TWC
444
TD Waterhouse Canada
Ontario, Canada
$2.56M
VA
445
VestGen Advisors
Illinois
$2.56M
VAS
446
Vestmark Advisory Solutions
Massachusetts
$2.56M
MGP
447
Metis Global Partners
California
$2.54M
CIG
448
Cullen Investment Group
Louisiana
$2.48M
VCA
449
Verdence Capital Advisors
Maryland
$2.46M
NEI
450
Northwest & Ethical Investments
Ontario, Canada
$2.45M