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Arthur J. Gallagher & Co

1,274 hedge funds and large institutions have $60.3B invested in Arthur J. Gallagher & Co in 2025 Q4 according to their latest regulatory filings, with 145 funds opening new positions, 390 increasing their positions, 561 reducing their positions, and 169 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 funds holding

Funds holding:

less capital invested

Capital invested by funds: $ → $

14% less first-time investments, than exits

New positions opened: 145 | Existing positions closed: 169

30% less repeat investments, than reductions

Existing positions increased: 390 | Existing positions reduced: 561

31% less funds holding in top 10

Funds holding in top 10: 2618 (-8)

Holders
1,274
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
KK
176
KLP Kapitalforvaltning
Norway
$23.4M
Cetera Investment Advisers
177
Cetera Investment Advisers
Illinois
$23.4M
Connor, Clark & Lunn Investment Management (CC&L)
178
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$23.1M
William Blair & Company
179
William Blair & Company
Illinois
$23M
State of New Jersey Common Pension Fund D
180
State of New Jersey Common Pension Fund D
New Jersey
$22.9M
PC
181
PhiloSmith Capital
Connecticut
$22.7M
PNC Financial Services Group
182
PNC Financial Services Group
Pennsylvania
$22.5M
Handelsbanken Fonder
183
Handelsbanken Fonder
Sweden
$22.4M
Creative Planning
184
Creative Planning
Kansas
$22.3M
Calamos Advisors
185
Calamos Advisors
Illinois
$22.1M
Victory Capital Management
186
Victory Capital Management
Texas
$22.1M
CIBC Asset Management
187
CIBC Asset Management
Ontario, Canada
$21.9M
Marshall Wace
188
Marshall Wace
United Kingdom
$21.8M
AIP
189
ARS Investment Partners
New York
$21.4M
LF
190
Lansforsakringar Fondforvaltning
Sweden
$21.3M
CI
191
Capital International
California
$21M
UCFA
192
United Capital Financial Advisors
Texas
$20.9M
Wealth Enhancement Advisory Services
193
Wealth Enhancement Advisory Services
Minnesota
$20.7M
Canada Pension Plan Investment Board
194
Canada Pension Plan Investment Board
Ontario, Canada
$20.6M
PAS
195
Professional Advisory Services
Florida
$20.3M
Rafferty Asset Management
196
Rafferty Asset Management
New York
$20.3M
US Bancorp
197
US Bancorp
Minnesota
$20.3M
SO
198
STRS Ohio
Ohio
$20M
DCP
199
Distillate Capital Partners
Illinois
$19.7M
LCIP
200
Life Cycle Investment Partners
$19.7M