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Arthur J. Gallagher & Co

1,310 hedge funds and large institutions have $69.5B invested in Arthur J. Gallagher & Co in 2025 Q3 according to their latest regulatory filings, with 114 funds opening new positions, 499 increasing their positions, 476 reducing their positions, and 135 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:

less capital invested

Capital invested by funds: $ → $

less ownership

Funds ownership:

4% less funds holding

Funds holding: 1,3631,310 (-53)

16% less first-time investments, than exits

New positions opened: 114 | Existing positions closed: 135

30% less funds holding in top 10

Funds holding in top 10: 3726 (-11)

Holders
1,310
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$242M
Puts
$113M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
MSV
176
MN Services Vermogensbeheer
Netherlands
$30M
Schroder Investment Management Group
177
Schroder Investment Management Group
United Kingdom
$29.5M
AAS
178
Annex Advisory Services
Wisconsin
$29.5M
Swedbank
179
Swedbank
Sweden
$29M
Canada Pension Plan Investment Board
180
Canada Pension Plan Investment Board
Ontario, Canada
$28.9M
KK
181
KLP Kapitalforvaltning
Norway
$28.6M
FFM
182
Fisher Funds Management
New Zealand
$28.5M
SIMG
183
Sonora Investment Management Group
Arizona
$28.5M
BP
184
BNP Paribas
France
$28M
PNC Financial Services Group
185
PNC Financial Services Group
Pennsylvania
$28M
State of New Jersey Common Pension Fund D
186
State of New Jersey Common Pension Fund D
New Jersey
$27.7M
CCM
187
Chilton Capital Management
Texas
$27.5M
Calamos Advisors
188
Calamos Advisors
Illinois
$27.5M
VHAM
189
Van Hulzen Asset Management
California
$27.4M
State of Tennessee, Department of Treasury
190
State of Tennessee, Department of Treasury
Tennessee
$26.6M
UCFA
191
United Capital Financial Advisors
Texas
$26.6M
Rafferty Asset Management
192
Rafferty Asset Management
New York
$26.4M
Victory Capital Management
193
Victory Capital Management
Texas
$26.1M
Zurich Cantonal Bank
194
Zurich Cantonal Bank
Switzerland
$25.7M
CP
195
Cumberland Partners
Ontario, Canada
$25.6M
AIP
196
ARS Investment Partners
New York
$25.4M
LF
197
Lansforsakringar Fondforvaltning
Sweden
$25.2M
US Bancorp
198
US Bancorp
Minnesota
$25M
Handelsbanken Fonder
199
Handelsbanken Fonder
Sweden
$24.6M
Wealth Enhancement Advisory Services
200
Wealth Enhancement Advisory Services
Minnesota
$24.3M