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Arthur J. Gallagher & Co

1,359 hedge funds and large institutions have $72.6B invested in Arthur J. Gallagher & Co in 2025 Q2 according to their latest regulatory filings, with 134 funds opening new positions, 555 increasing their positions, 474 reducing their positions, and 101 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more call options, than puts

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

more ownership

Funds ownership:

1% more funds holding

Funds holding: 1,3411,359 (+18)

6% less capital invested

Capital invested by funds: $77.2B → $72.6B (-$4.6B)

24% less funds holding in top 10

Funds holding in top 10: 4937 (-12)

Holders
1,359
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
37
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$164M
Puts
$148M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Russell Investments Group
101
Russell Investments Group
United Kingdom
$75.1M
State Board of Administration of Florida Retirement System
102
State Board of Administration of Florida Retirement System
Florida
$73.3M
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
103
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$72.6M
Bank of Montreal
104
Bank of Montreal
Ontario, Canada
$72.1M
WG
105
Welch Group
Alabama
$71.7M
Luther King Capital Management (LKCM)
106
Luther King Capital Management (LKCM)
Texas
$71.3M
Ameriprise
107
Ameriprise
Minnesota
$70.6M
Stifel Financial
108
Stifel Financial
Missouri
$69.1M
FGP
109
Freestone Grove Partners
California
$68.8M
ERSOT
110
Employees Retirement System of Texas
Texas
$68.7M
EAM
111
Eventide Asset Management
Massachusetts
$67.4M
NA
112
NewEdge Advisors
Louisiana
$67M
CGPCS
113
Capital Group Private Client Services
California
$63.5M
AI
114
Axiom Investors
Connecticut
$63.3M
National Bank of Canada
115
National Bank of Canada
Quebec, Canada
$63.2M
ORIO
116
Old Republic International (ORI)
Illinois
$61.1M
GIA
117
Gateway Investment Advisers
Ohio
$58.7M
MML Investors Services
118
MML Investors Services
Massachusetts
$58.5M
Retirement Systems of Alabama
119
Retirement Systems of Alabama
Alabama
$56.9M
New York State Teachers Retirement System (NYSTRS)
120
New York State Teachers Retirement System (NYSTRS)
New York
$56.5M
MPIA
121
Mountain Pacific Investment Advisers
Idaho
$56.3M
Mitsubishi UFJ Trust & Banking
122
Mitsubishi UFJ Trust & Banking
Japan
$56.3M
CII
123
Capital International Inc
California
$55.6M
Susquehanna International Group
124
Susquehanna International Group
Pennsylvania
$52.1M
First Trust Advisors
125
First Trust Advisors
Illinois
$51.4M