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Arthur J. Gallagher & Co

1,332 hedge funds and large institutions have $69.6B invested in Arthur J. Gallagher & Co in 2025 Q3 according to their latest regulatory filings, with 112 funds opening new positions, 507 increasing their positions, 487 reducing their positions, and 136 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:

3% less funds holding

Funds holding: 1,3721,332 (-40)

18% less first-time investments, than exits

New positions opened: 112 | Existing positions closed: 136

30% less funds holding in top 10

Funds holding in top 10: 3726 (-11)

Holders
1,332
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
Treasurer of the State of North Carolina
151
Treasurer of the State of North Carolina
North Carolina
$35.3M
William Blair & Company
152
William Blair & Company
Illinois
$35.2M
Asset Management One
153
Asset Management One
Japan
$35.2M
CAPTRUST Financial Advisors
154
CAPTRUST Financial Advisors
North Carolina
$35.1M
FWCM
155
Ferguson Wellman Capital Management
Oregon
$35M
Truist Financial
156
Truist Financial
North Carolina
$34.9M
Citadel Advisors
157
Citadel Advisors
Florida
$34.4M
FGP
158
Freestone Grove Partners
California
$34.3M
Pictet Asset Management
159
Pictet Asset Management
Switzerland
$33.9M
TAF
160
Tredje AP-fonden
Sweden
$33.8M
TNB
161
Thomasville National Bank
Georgia
$33.6M
SCP
162
Sandhill Capital Partners
New York
$33.5M
DekaBank Deutsche Girozentrale
163
DekaBank Deutsche Girozentrale
Germany
$33.4M
Cetera Investment Advisers
164
Cetera Investment Advisers
Illinois
$33M
VG
165
Visualize Group
New York
$32.9M
BCM
166
Bowie Capital Management
Texas
$32.9M
N
167
Natixis
France
$32.6M
CS
168
Central Securities
New York
$32.5M
CIS
169
Capital International Sarl
California
$32M
IMCOOI
170
Investment Management Corp of Ontario (IMCO)
Canada
$31.6M
QCM
171
Quantinno Capital Management
New York
$31.5M
Ohio Public Employees Retirement System (OPERS)
172
Ohio Public Employees Retirement System (OPERS)
Ohio
$31.4M
Mercer Global Advisors
173
Mercer Global Advisors
Colorado
$31.2M
RAM
174
Resona Asset Management
Japan
$30.9M
Marshall Wace
175
Marshall Wace
United Kingdom
$30.8M