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Arthur J. Gallagher & Co

1,368 hedge funds and large institutions have $72.7B invested in Arthur J. Gallagher & Co in 2025 Q2 according to their latest regulatory filings, with 137 funds opening new positions, 559 increasing their positions, 475 reducing their positions, and 103 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 funds holding

Funds holding:

1.33% more ownership

Funds ownership: 87.64%88.97% (+1.3%)

6% less capital invested

Capital invested by funds: $77.3B → $72.7B (-$4.59B)

24% less funds holding in top 10

Funds holding in top 10: 4937 (-12)

Holders
1,368
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
PCG
476
Prosperity Consulting Group
Maryland
$3.6M
Two Sigma Advisers
477
Two Sigma Advisers
New York
$3.55M
Allspring Global Investments
478
Allspring Global Investments
North Carolina
$3.55M
EOJOAM
479
E. Ohman J:or Asset Management
Sweden
$3.55M
CA
480
Cornerstone Advisors
North Carolina
$3.52M
WAS
481
WESPAC Advisors SoCal
California
$3.5M
WT
482
Whittier Trust
California
$3.48M
AF
483
Allworth Financial
California
$3.47M
Qube Research & Technologies (QRT)
484
Qube Research & Technologies (QRT)
United Kingdom
$3.43M
CL
485
Choreo LLC
Illinois
$3.41M
Jones Financial Companies
486
Jones Financial Companies
Missouri
$3.34M
SGI
487
Summit Global Investments
Utah
$3.34M
TNAM
488
Terra Nova Asset Management
New York
$3.29M
SCM
489
Stonebridge Capital Management
California
$3.29M
Walleye Trading
490
Walleye Trading
New York
$3.27M
TFP
491
Tilia Fiduciary Partners
North Carolina
$3.27M
DAS
492
DMKC Advisory Services
Iowa
$3.24M
LOAMS
493
Lombard Odier Asset Management (Switzerland)
Switzerland
$3.21M
AA
494
Ancora Advisors
Ohio
$3.21M
AIC
495
Anthracite Investment Company
Texas
$3.2M
GCC
496
Game Creek Capital
Massachusetts
$3.2M
VF
497
Virtu Financial
New York
$3.2M
BAMF
498
BI Asset Management Fondsmaeglerselskab
Denmark
$3.2M
TWM
499
Trueblood Wealth Management
Ohio
$3.2M
FFA
500
Fairfield Financial Advisors
Massachusetts
$3.19M