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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
RAM
176
Resona Asset Management
Japan
$23.7M
BWP
177
Barlow Wealth Partners
Kentucky
$23.4M
KK
178
KLP Kapitalforvaltning
Norway
$23.4M
Cetera Investment Advisers
179
Cetera Investment Advisers
Illinois
$23.4M
Connor, Clark & Lunn Investment Management (CC&L)
180
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$23.1M
William Blair & Company
181
William Blair & Company
Illinois
$23M
State of New Jersey Common Pension Fund D
182
State of New Jersey Common Pension Fund D
New Jersey
$22.9M
PC
183
PhiloSmith Capital
Connecticut
$22.7M
PNC Financial Services Group
184
PNC Financial Services Group
Pennsylvania
$22.5M
Handelsbanken Fonder
185
Handelsbanken Fonder
Sweden
$22.4M
Creative Planning
186
Creative Planning
Kansas
$22.3M
Calamos Advisors
187
Calamos Advisors
Illinois
$22.1M
Victory Capital Management
188
Victory Capital Management
Texas
$22.1M
CIBC Asset Management
189
CIBC Asset Management
Ontario, Canada
$21.9M
Marshall Wace
190
Marshall Wace
United Kingdom
$21.8M
AIP
191
ARS Investment Partners
New York
$21.4M
LF
192
Lansforsakringar Fondforvaltning
Sweden
$21.3M
CI
193
Capital International
California
$21M
UCFA
194
United Capital Financial Advisors
Texas
$20.9M
Wealth Enhancement Advisory Services
195
Wealth Enhancement Advisory Services
Minnesota
$20.7M
Canada Pension Plan Investment Board
196
Canada Pension Plan Investment Board
Ontario, Canada
$20.6M
PAS
197
Professional Advisory Services
Florida
$20.3M
Rafferty Asset Management
198
Rafferty Asset Management
New York
$20.3M
US Bancorp
199
US Bancorp
Minnesota
$20.3M
SO
200
STRS Ohio
Ohio
$20M