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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
NCG
251
Newport Capital Group
New Jersey
$16.4M
PMAM
252
Picton Mahoney Asset Management
Ontario, Canada
$16.2M
SOADOR
253
State of Alaska Department of Revenue
Alaska
$16.2M
AB
254
Amalgamated Bank
New York
$16.1M
VA
255
Vident Advisory
Georgia
$16.1M
RWM
256
Rench Wealth Management
Texas
$15.8M
Thrivent Financial for Lutherans
257
Thrivent Financial for Lutherans
Minnesota
$15.7M
TF
258
Tompkins Financial
New York
$15.6M
DnB Asset Management
259
DnB Asset Management
Norway
$15.5M
SSA
260
South Street Advisors
New York
$15.5M
AP
261
Appleton Partners
Massachusetts
$15.5M
FNBT
262
FineMark National Bank & Trust
Florida
$15.4M
II
263
IFM Investors
Australia
$15.2M
EAM
264
Erste Asset Management
Austria
$15.1M
GKIM
265
GW&K Investment Management
Massachusetts
$15M
KAS
266
Kestra Advisory Services
Texas
$14.4M
KCM
267
Kingdon Capital Management
New York
$14.4M
Man Group
268
Man Group
United Kingdom
$14.4M
BB
269
Busey Bank
Illinois
$14.3M
UCFA
270
United Capital Financial Advisors
Texas
$14M
OAM
271
Oppenheimer Asset Management
New York
$13.9M
SWM
272
Segment Wealth Management
Texas
$13.9M
RPI
273
Railway Pension Investments
United Kingdom
$13.7M
OSAM
274
O'Shaughnessy Asset Management
Connecticut
$13.7M
X
275
Xponance
Pennsylvania
$13.4M