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Arthur J. Gallagher & Co

1,298 hedge funds and large institutions have $60.6B invested in Arthur J. Gallagher & Co in 2025 Q4 according to their latest regulatory filings, with 158 funds opening new positions, 394 increasing their positions, 565 reducing their positions, and 172 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more ownership

Funds ownership:

less first-time investments, than exits

New positions opened: | Existing positions closed:

less funds holding

Funds holding:

13% less capital invested

Capital invested by funds: $69.7B → $60.6B (-$9.1B)

30% less repeat investments, than reductions

Existing positions increased: 394 | Existing positions reduced: 565

31% less funds holding in top 10

Funds holding in top 10: 2618 (-8)

Holders
1,298
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
18
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$146M
Puts
$109M
Net Calls
Net Calls Change

Top Sellers

1 -$317M
2 -$242M
3 -$225M
4
Morgan Stanley
Morgan Stanley
New York
-$215M
5
DZ Bank
DZ Bank
Germany
-$206M
Name Holding Trade Value Shares
Change
Change in
Stake
Macquarie Group
301
Macquarie Group
Australia
$8.76M
Public Employees Retirement Association of Colorado
302
Public Employees Retirement Association of Colorado
Colorado
$8.6M
PAG
303
Private Advisor Group
New Jersey
$8.51M
SIC
304
Sigma Investment Counselors
Michigan
$8.46M
Wealthfront Advisers
305
Wealthfront Advisers
California
$8.38M
MCWS
306
McKinley Carter Wealth Services
West Virginia
$8.37M
DZ Bank
307
DZ Bank
Germany
$8.29M
SG Americas Securities
308
SG Americas Securities
New York
$8.08M
MGWM
309
Marks Group Wealth Management
Minnesota
$8.02M
NIM
310
NEOS Investment Management
Connecticut
$7.92M
NSIM
311
North Star Investment Management
Illinois
$7.86M
EI
312
Ethic Inc
New York
$7.8M
BG
313
Bahl & Gaynor
Ohio
$7.78M
GIM
314
Generate Investment Management
New Zealand
$7.76M
SSA
315
Schonfeld Strategic Advisors
New York
$7.75M
Rockefeller Capital Management
316
Rockefeller Capital Management
New York
$7.73M
SAM
317
Strategy Asset Managers
California
$7.66M
Nordea Investment Management
318
Nordea Investment Management
Sweden
$7.61M
OPERF
319
Oregon Public Employees Retirement Fund
Oregon
$7.6M
OAM
320
OP Asset Management
$7.29M
YCM
321
Yousif Capital Management
Michigan
$7.18M
PPF
322
PFA Pension Forsikringsaktieselskab
$7.17M
MOACM
323
Mutual of America Capital Management
New York
$7.14M
FCM
324
Fourpath Capital Management
Oklahoma
$7.08M
Mackenzie Financial
325
Mackenzie Financial
Ontario, Canada
$7.03M